® 2N BRI Lite/Enterprise BRI-VoIP-GSM/UMTS Gateway User Manual Version Firmware 1.5 1.16.5 www.2n.
The 2N TELEKOMUNIKACE joint-stock company is a Czech manufacturer and supplier of telecommunications equipment. The product family developed by 2N TELEKOMUNIKACE a.s. includes GSM gateways, private branch exchanges (PBX), and door and lift communicators. 2N TELEKOMUNIKACE a.s. has been ranked among the Czech top companies for years and represented a symbol of stability and prosperity on the telecommunications market for almost two decades.
Content 1. Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 Terms and Symbols Used . . . . . . . . . . . . . . . .
7. Technical Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 8. Supplementary Information . . . . . . . . . . . . . . . . . . . . . . . . . . 125 8.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.2 List of Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.3 Directives, Laws and Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Product Overview In this section, we introduce the 2N® BRI Lite / Enterprise product, outline its application options and highlight the advantages following from its use. Here is what you can find in this section: 1.1 1.2 1.3 1.4 Product Description Safety Precautions Upgrade Terms and Symbols Used 2N® TELEKOMUNIKACE a.s., www.2n.
1.1 Product Description The 2N® Enterprise / BRI Lite GSM gateway provides direct interconnection of the ISDN with GSM networks. It can also be used for direct interconnection of an ISDN PBX with a GSM network, ISDN telephone set and, via a terminal adapter, with an analogue apparatus or coin machine. The voice mode, i.e. outgoing and incoming calls, is the basic function of the gateway. Moreover, the BRI gateway provides connection to the VoIP–SIP networks.
2N® BRI Enterprise / 2N® BRI Lite Basic Features Integration of the best features of two communication technologies: ISDN and GSM VoIP–SIP telephony support with G.711a/u and G.
The gateway works as a dial–through router (using both the TE and NT ports in the DialThru mode) for calls to a mobile network, and a monitoring system, which, with the appropriate licence, sends SMS to the provider (in the case of line unavailability, e.g.). The 2N® BRI Lite GSM gateway contains just one ISDN BRI port and thus cannot work in the DialThru mode. It can be connected to a PBX on a trunk line or extension and route calls to the GSM/UMTS networks only – see the figure below.
1.2 Safety Precautions It is prohibited to use any transmitters, including the GSM/UMTS gateways, in areas where explosives are used, such as quarries. It is prohibited to use the 2N® BRI Enterprise / BRI Lite GSM gateways at petrol stations where mobile telephones are also prohibited. GSM phones may affect sensitive life–saving devices in medical centres. Therefore, it is forbidden to use GSM/UMTS devices, including the GSM gateways, in such facilities.
1.3 Upgrade The manufacturer reserves the right to modify the product in order to improve its qualities. In response to the customers' requirements, the manufacturer constantly improves the software contained in the product (firmware). For the latest 2N® BRI Enterprise / 2N® BRI Lite firmware version and the User Manual refer to the 2N web sites. Refer to the S. 2, Description and Installation, for a detailed description of the 2N® BRI Enterprise / 2N® BRI Lite firmware upgrade. Manual Version Changes 1.
1.4 Terms and Symbols Used Manual Symbols The following symbols and pictograms are used in the manual: Safety Always abide by this information to prevent persons from injury. Warning Always abide by this information to prevent damage to the device. Caution Important information for system functionality. Tip Useful information for quick and efficient functionality. Note Routines or advice for efficient use of the device.
2. Description and Installation This section describes the 2N® BRI Enterprise / 2N® BRI Lite product and its installation. Here is what you can find in this section: 2.1 2.2 2.3 2.4 2.5 Before You Start Brief Installation Guide Available ISDN BRI Extension Configurations IP Voice Transmission Types of 2N® BRI Enterprise Connection 2N® TELEKOMUNIKACE a.s., www.2n.
2.1 Before You Start Caution Make sure that you are equipped with all system components necessary for putting 2N® BRI Enterprise / Lite in operation (SIM card, ISDN phone and/or duly configured ISDN BRI line of your PBX or PSTN, an available Ethernet/USB socket and a PC for initial gateway configuration).
Caution 2N® BRI Lite has two RJ45 connectors, which, however, are cross–connected into one ISDN BRI. Be sure to connect just one ISDN BRI line to make the system work properly. Which of the RJ45 connectors will be used depends on the type of the equipment to be connected (NT/TE) and the interconnecting cable (cross/straight). Connector Lay–Out – Upper Side There are SMA female antenna connectors to each GSM/UMTS module on the 2N® BRI Enterprise / Lite upper side.
LED Indicators Power supply green light – mains powered no light – device switched off GSM/UMTS network green light – call in progress red light – error green flashing – network registration, SMS red flashing – module restart Red/green flashing – signal intensity indication ISDN port green light – 2 calls in progress green flashing – ISDN synchronisation/active call red light – ISDN disconnected red flashing – synchronisation of lower ISDN layers Ethernet port green light + no orange light – disconne
LED Indicators Power supply green light – mains powered no light – device switched off GSM/UMTS network green light – call in progress red light – error green flashing – network registration, SMS red flashing – module restart Red/green flashing – signal intensity indication ISDN port green light – 2 calls in progress green flashing – ISDN synchronisation/active call red light – ISDN disconnected red flashing – synchronisation of lower ISDN layers Ethernet port green light + no orange light – disconne
GSM calls even after the gateway restart, consult your GSM provider for your SIM card/GSM module availability. The manufacturer shall not be held liable for any SIM card or provider service unavailability in the case of a breach of the provider's SIM terms and conditions for the SIM card use. 2N® TELEKOMUNIKACE a.s., www.2n.
2.2 Brief Installation Guide Installation Conditions The following installation conditions have to be met for a proper installation: 2N® BRI Enterprise / BRI Lite is to be installed on a site with enough free space. 2N® BRI Enterprise / BRI Lite is to be mounted on a suitable vertical surface. For this purpose, a hanger is included in the gateway delivery, which is fitted to the wall using dowels and screws and used for gateway hanging.
overload). Remember that multiple GSM gateways used in one location may overload the base transceiver station (BTS) you are currently logged in to. This may lead to a permanent or occasional rejection of GSM/UMTS calls! No strong electromagnetic radiation is allowed on the 2N® BRI Enterprise / BRI Lite installation site. No strong electromagnetic reflections are allowed on the 2N® BRI Enterprise / BRI Lite antenna installation site.
Antenna Connection 2N® BRI Enterprise / BRI Lite is equipped with a SMA female antenna connector for all the GSM/UMTS modules. The external antenna should always be installed vertically on a site with a good wireless signal. Warning Tighten the antenna connector gently with your hand – never use a wrench! Being a source of radio frequency emissions, the 2N® BRI Enterprise / BRI Lite antenna should not be very close to the human body.
Power Supply Connection Use only the power supply adapter included in the delivery. Make sure that the electric distribution network voltage is in compliance with the data on the supply adapter plate before plugging the adapter and that the antenna is connected properly. If you connect the power supply without having connected the antenna, the GSM module transmitter may get damaged. Plug the supply adapter into the mains socket and only then connect the adapter connector to the gateway.
RJ–45 LAN Connector NT and TE Connectors 1 not used2 not used3 Tx4 Rx5 Rx6 Tx7 not used8 not usedISDN devices are connected to the NT/TE connectors depending on the configuration of your telecommunications equipment. They are connected via a 4–wire passive bus with the aid of RJ–45 connectors. Refer to the figure below for the NT/TE connector pin lay–out. 2N® TELEKOMUNIKACE a.s., www.2n.
TE connector The figure below shows 2N® BRI Enterprise / BRI Lite connected as network termination (NT) – extension for your ISDN PBX or ISDN phone, i.e. your own equipment. The figure below shows 2N® BRI Enterprise / BRI Lite connected as terminal equipment (TE) – extension from the ISDN (PSTN), i.e. from your service provider. An example of the 2N® BRI Enterprise connection in the ISDN mode follows. 2N® TELEKOMUNIKACE a.s., www.2n.
Caution 2N® BRI Lite is equipped with just one ISDN BRI. Hence, two independent devices cannot be connected at the same time! 2N® TELEKOMUNIKACE a.s., www.2n.
2.3 Available ISDN BRI Extension Configurations You have to know the way of connection of your ISDN devices in order to configure your 2N® BRI Enterprise / BRI Lite GSM gateway correctly. For information on your ISDN type, check your ISDN extension provider's registration form or contact your telephone network administrator. Point–to–Point Configuration The Point–to–Point (EuroISDN with DDI) configuration interconnects directly one ISDN terminal (TE) and a network terminal (NT) (see the figure below).
2.4 IP Voice Transmission Speech Encoding Methods Voice transmission is strictly separated from signalling in VoIP networks. Modern VoIP networks mostly use the RTP (Realtime Transport Protocol) for voice transmission. The purpose of the RTP is only to transmit data (voice) from a source to a destination at real time. Codecs are used to save the channel data capacity. Codecs process the voice signal using variable algorithms to minimise the volume of user data.
configuration.2N® BRI gateway is designed primarily for VoIP corporate networks and tries to meet the opponent's codec requirements. If a codec is requested that is incompatible with 2N® BRI Enterprise, the call will be rejected. The SIP and ITU–T H.323 recommended protocols are mostly used for connection establishing, maintaining and cancelling. 2N® BRI gateway uses the SIP (Session Initiation Protocol) signalling.
The answers to the SIP messages are numerically coded as the case is with the http protocol. Below are the most important ones: 1XX 2XX 3XX 4XX 5XX 6XX – – – – – – information messages (100 – trying, 180 – ringing, 183 – progress); successful request completion (200 – OK); request forwarding needed (302 – temporarily moved, 305 – use Proxy); error (403 – forbidden, 486 – busy here); server error (500 – Server Internal Error, 501 – not implemented); global failure (606 – not acceptable).
2.5 Types of 2N® BRI Enterprise Connection This subsection deals with the types of connection of the 2N® BRI Enterprise gatewa y to the main ISDN BRI extension. ISDN TE – 2N® BRI Enterprise Connection The connection type shown in the figure below provides communication via a GSM/UMTS gateway without PSTN connection. The ISDN telephone sets are connected to the NT port of the GSM gateway, while a mains adapter simulating power supply from the PSTN is connected to the TE port.
the PSTN BRI extension. With multiple GSM gateways, the connection lay–out is as follows: 2N® TELEKOMUNIKACE a.s., www.2n.
2N® BRI Enterprise Connection as DialThru Router This type of connection saves one BRI port to the PBX. Incoming PSTN calls are treated by the GSM/UMTS gateway in the DialThru mode while outgoing calls are routed according to the LCR table. The figure below shows the gateway as a DialThru router for the Point–to–Multipoint extension. Calls are routed automatically into GSM, UMTS or ISDN based on the internal LCR rules. 2N® TELEKOMUNIKACE a.s., www.2n.
3. Making Calls via BRI Gateway This section describes the call routing techniques via an ISDN BRI GSM gateway. The purpose of the settings is to improve your call efficiency and cut your call costs. Here is what you can find in this section: 3.1 Supported 2N BRI Gateway Functions 3.2 Call Routing Principles 2N® TELEKOMUNIKACE a.s., www.2n.
3.
3.2 Call Routing Principles 2N® BRI Lite The gateway is equipped with one BRI ISDN and one VoIP–SIP ports. You can select one of the following incoming call processing modes for each of the ports via the web interface: Use LCR table – in this case, calls with be routed as set in the LCR table; Reject calls – all incoming calls will be rejected; Route to port – all calls will be routed to the selected port without change. If your BRI gateway is connected to a PBX subscriber line, you can activate DTMF.
Tip 2N® BRI Enterprise / BRI Lite can also route outgoing calls into the GSM/UMTS networks according to the B–channel used. In that case, the GSM/UMTS module is paired with a specific B–channel of the ISDN BRI line. LCR Table The LCR (Least Cost Routing) table is the key telephone cost cutting factor. It helps you set call routing rules according to the CLIP, daytime and day in a week. By entering state (bank) holidays into the LCR table you achieve even more remarkable cuts.
GSM gateway rejects the call setup request. An outgoing call is not billed until the called party answers the call. The GSM network signals the off–hook and the GSM gateway transfers this information to the PBX. The gateway is able to generate the AoC tariff pulses during an outgoing call, which, if the GSM gateway is connected to the PBX, allows for call cost logging per user.
DISA Message With DISA activated and DISA welcome note recorded, the message is played to every incoming call whose CLIP is not included in the AutoCLIP table. After playing, the gateway waits for the first DTMF digit for the time period defined in the Incoming GSM calls – DTMF dial timeout table.
4. First Launch Having completed the physical installation, get acquainted with the factory settings and operation of the 2N® BRI Enterprise / BRI Lite gateway. Here is what you can find in this section: 4.1 4.2 4.3 4.4 4.5 Ethernet Interface Licence Firmware Version Factory Reset Basic Configuration – Step by Step 2N® TELEKOMUNIKACE a.s., www.2n.
4.1 Ethernet Interface The BRI gateway can be fully configured via the web interface at http://IP_gateway_address. Make sure that a device equipped with a web browser (PC, NB, Tablet, etc.) has been connected for successful connection to the BRI gateway configuration interface. The device also supports configuration via an extended AT command set on the Telnet interface (IP port 23). Tip The device also supports configuration via an extended AT command set on the Telnet interface (IP port 23).
Tip In the event of data loss or configuration interface unavailability, perform the factory reset to retrieve the data. Doing so, however, you reset all the default values in your gateway. Refer to Subs. 4.4, p. for details. MAC Address The BRI gateway has a unique, factory–set MAC (Media Access Control) address. Refer to the rear side label of your device or the gateway web interface for the MAC address. The MAC address can be user–changed.
4.2 Licence The BRI gateway can contain different licence keys depending on the Part No. Refer to the Gateway control – Firmware/Licence section via the web interface for the current licence key status. Use this section to download a new licence key into your gateway in order to change the current software licence status. Caution The 2N® BRI Enterprise / BRI Lite gateway can contain time–limited software licences (for SIP signalling, Mobility Extension, etc.).
4.3 Firmware Version Upgrade your 2N® BRI Enterprise / BRI Lite gateway with the latest firmware version available for this GSM gateway type before installation. Refer to www.2N.cz for the latest firmware version. Warning Use the firmware certified for this GSM gateway type only to avoid irreversible damage to your system! Download the new firmware version comfortably using the gateway configuration interface as follows: Connect the PC and gateway to the Ethernet.
4.4 Factory Reset Should you forget your password or set the IP interface incorrectly, you can reset the factory values. Press the Reset button right to the BRI ISDN connector for a rather long time to reset the default values. Doing so, you reset all the factory configuration values for all the parameters including those related to the Ethernet interface and access data.
4.5 Basic Configuration – Step by Step This subsection helps you put your BRI gateway in operation for the first time. Refer to the paragraphs of S. 3 for more detailed settings. Install the GSM gateway as instructed in Subs. 2.2. Remove the SIM cards or insert the PIN–disabled SIM cards before the first launch. Connect the GSM gateway to the Ethernet to be able to get connected to the address mentioned in Subs. 4.1, page from the web interface.
It is recommended that you should attend certified training courses at 2N to be able to install the whole system successfully. 2N® TELEKOMUNIKACE a.s., www.2n.
5. Introduction to Configuration Interface This section introduces the configuration interface of the 2N® BRI Enterprise / BRI Lite product. Here is what you can find in this section: 5.1 Configuration Web Interface Gateway control Gateway Configuration Messaging SMTP/POP3 Basic Configuration – Step by Step SMPP Basic Configuration – Step by Step Monitoring List of SNMP traps Others 2N® TELEKOMUNIKACE a.s., www.2n.
5.1 Configuration Web Interface Essential Data The 2N® BRI Enterprise / BRI Lite web interface supports the following web browsers: MS Internet Explorer v9 Mozilla Firefox v4 and higher Any other web browsers may cause troubles. The recommended screen resolution is 1280x1024 and colour quality 32bit and higher. The configuration interface is available in the English language version only at present. Tip Use the F11 key to display the full–screen mode.
A five–minute4 time limit is defined for login, which is renewed automatically when the user keeps active on the web interface. When this time interval expires, the user is logged out automatically. Click on Refresh to restore the maximum time limit. Caution You are recommended to change these default login data upon the first login to increase security of your system significantly.
Home Page Upon login, you get onto the home page (see the figure below) of the Gateway section. There is a menu to the left, divided into the Gateway control and Gateway configuration items. You can see the current login time counter status and the Refresh button for time limit refreshing in the right–hand upper corner. The Logout button on the home page is used for user logout. You will be notified of every successful logout to avoid reuse of your login data.
Gateway control Gateway control helps you: Monitor the current state of each GSM gateway parts; Check and set the GSM gateway licence; View and save the LOG file and CDR. Firmware / Licence Use this window to display information on the gateway licence status, firmware and bootware versions and Ethernet interface MAC address. Use the web interface to download a new licence via Management–>Licence. Firmware version – displays the current firmware version for the GSM gateway connected.
Caution By inserting a new licence code you restart the GSM gateway and discontinue all the currently made calls! Date / Time Use this window to set the current date and time for your gateway. Tick Synchronise with local PC to set the time a date items automatically according to your PC data. Caution The internal power source keeps the internal clock source running for a few hours only! Therefore, check the current gateway date and time after long BRI gateway disconnection! 2N® TELEKOMUNIKACE a.s., www.
Voice Messages This window is used for recording, checking and downloading messages. Supported format is PCM–Alaw, Mono, 8000 Hz, 8 bits. Index Type of message DISA message Use Inc.
Note Voice messages with indexes 30 – 37 are used for detection of the mobile provider's voice message played before call connection. If a match is found of the voice message with any of the voice messages recorded in the gateway, the call is terminated automatically or established via the last GSM outgoing group set in the LCR table (on condition that the ITD – Ignore tone detection in last group parameter is active) in the Gateway Configuration–>LCR table section.
Statistics The window displays the current statistic data on calls. There are LOG file saving and LOG listing updating icons in the lower part of the window. Refer to Subs. 6.7, page for the statistic data format details. Current call info The window displays the currently made calls. There are LOG file saving and listing updating icons in the lower part of the window. Connection state The window shows the state of all available configuration sessions.
Gateway Configuration System Parameters General Saving call data (CDR) – define the call types for which the GSM gateway shall store information in the CDR. Gateway ID – provides 2N® BRI gateway with a numerical code in the CDR in case multiple devices generate CDRs in the network. Number for remote control. Summer / winter time Automatically move to summer/winter time – enable automatic GSM gateway system time change for winter/summer time format transition. Date of move to winter time [dd.
Caution A PIN–active SIM card with a PIN value other than that set in the GSM gateway configuration will be blocked by the gateway with the 'pin–err' cause. Enter the correct PIN on your mobile phone to unlock the SIM card! End of dialling (empty=off) – set the DTMF code for DTMF dialling end for DISA incoming calls. The default value is „#". List of emergency numbers The window displays a list of emergency numbers, which are normally routed to the BRI interface.
SIP protocol settings Use CLIP from INVITE field – define that CLIP from the 'Contact' or 'From' field shall be used for call routing to GSM/UMTS. Send 180 ringing instead of 183 session progress. Send 200 OK instead of 180/183. Send 200 OK and BYE when rejected from GSM. Send 200 OK on REGISTER request – virtual registration of device in 2N® BRI gateway (for registration requiring equipment). Replace CLIP from GSM with Caller ID. Deny DTMF according to RFC2833. Forward DTMF for ME.
SIP proxy (GSM–>IP) – the SIP proxy IP address to which 2N® BRI gateway turns in the case of GSM incoming calls. SIP registrar – SIP registration server IP address. Tip You can use the domain name Registration domain (realm) for the SIP proxy (IP–>GSM), SIP proxy (GSM–>IP) and SIP registrar IP addresses on condition that you complete the domain name Registration domain (realm) and set the DNS server address properly in the Web configuration–>Ethernet configuration section.
BRI1 and BRI2 TEI Address – set a fixed TEI address for connection of port(s) in the Point–to–Point mode. MTP – activate assignment of the dynamic TEI address (Point–to–Multipoint mode). Progress indicator value – set the value for each progress element for call setup. Please respect the PBX and PSTN settings to avoid wrong evaluation of messages sent by the BRI gateway and, subsequently, call setup errors. Refer to the table for the decimal numbers to be assigned to the progress messages.
Don't send Connect ACK on TE – use this parameter to enable/disable sending of the CONNECT ACK message to the TE port. Use CLIR if requested from ISDN (SETUP) – enable automatic CLIR resending to GSM/UMTS if required so by the ISDN. Tone signalling for calls from ISDN Dial tone to BRI1 with empty SETUP – set the dial tone type to be generated by the BRI gateway. Ring tone – set the ring tone type to be generated by the BRI gateway.
Still activated ISDN layer 1 – enable/disable keeping of ISDN layer 1 active. Still activated ISDN layer 2 (SABME/UA) – enable/disable keeping of ISDN layer 2 active. Send SMS at state changes – enable/disable alert sending upon BRI1 state change. BRI common settings Timeout for ISDN line deactivation detection [s] – an SMS alert on BRI1/BRI2 deactivation is sent after this timemout. Timeout for ISDN line activation detection [s] – an SMS alert on BRI1/BRI2 activation is sent after this timeout.
Holiday list List of days on which calls will be routed like on weekends in the LCR. DTMF settings Minimum delay between two identical DTMF characters [s/100] received. Tone detector settings The GSM gateway can automatically detect user defined tones transmitted by GSM/UMTS for setting up outgoing calls to the GSM/UMTS networks. In general, they are tones of a transferred number.
Caution If the Generate busy tone function is enabled, the duration of outgoing calls billed by the GSM/UMTS provider will be extended! Error GSM/UMTS causes Set the ISDN release cause for each of the below mentioned statuses. Every call that meets any of the below mentioned requirements, will be rejected with a user defined cause (the ISDN cause number will be translated to VoIP as a SIP code as defined below).
Conversion table: ISDN cause value 1 Unallocated number SIP code 410 3 No route to destination 404 Not found 6 Channel unacceptable 503 Service unavailable 16 Normal call clearing BYE 17 User busy 486 Busy here 18 No user responding 480 Temporarily unavailable 19 No answer from user 480 Temporarily unavailable 21 Call rejected 603 Decline 22 Number changed 410 Gone 27 Destination out of order 404 Not found 28 Address incomplete 484 Address incomplete 29 Facility re
57 Bearer capability not authorised 501 Not implemented 58 Bearer cap, unavailable at present 501 Not implemented 63 Service or option unavailable 503 Service unavailable 65 Bearer cap, not implemented 501 Not implemented 79 Service or option not implemented 501 Not implemented 87 User not member of CVG 603 Decline 88 Incompatible destination 400 Bad request 98 Invalid message 400 Bad request 102 Recover on timer expiry 408 Request timeout XXX Other received CAU from netw
the CONNECT message. Minimum ring duration to send SMS at no answer [s] – set the minimum ringing timeout for sending the SMS at no answer. Note The INVITE message must contain the called and calling numbers in order that the SMS at no answer function may work properly. Delay for ALERTING [a] – set the delay before sending the ALERTING message. Minute parameter – define whether the GSM gateway shall consider call duration or count while limiting outgoing calls.
Basic settings Roaming enabled for network code – international code for the roaming enabled network. The code consists of the following two numbers: MCC – Mobile Country Code – national code (Czech Republic – 230, e.g.) MNC – Mobile Network Code – GSM network code (T–Mobile 01, O202, Vodafone 03, e.g.) Hence, the T–Mobile CZ international code is 23001. Leave the field empty to disable roaming.
Note Set the two parameters above (First count, Next count) properly to count free minutes on SIM cards correctly. These parameters are used for limiting outgoing calls depending on free minutes. The CDRs contain real data. Day limit of called minutes – set the maximum count of minutes to be called within a day via the selected SIM card. Time limits There are two SIM use time limits in a GSM group.
General settings Mode – set how the gateway shall process incoming calls from the GSM network. Reject incoming calls – all incoming calls from the GSM network are rejected automatically. Ignore incoming calls – all incoming calls from the GSM network are ignored. The calling party hears the check ring tone. Accept incoming calls + voice message – incoming GSM calls are accepted by the gateway and, if programmed so, DTMF with a voice message is activated for them.
Looping of voice message – set the voice message playing time. Send CLIP from GSM/UMTS to VoIP Transfer CLIP from GSM/UMTS – enable/disable the function. Separating char – set the separator for the SIM card CLIP and ID of the extension to be called. Modify – modify the extension ID. Caution The Send CLIP from VoIP to GSM service must be supported by the GSM/UMTS provider's network. Otherwise, the call may be rejected by GSM/UMTS.
Table of replaced prefixes Use this table to replace the prefix of the received number ('00' with '+', e.g.). You can only add or remove the prefix. This change is made before the prefix is searched for in the prefix table. Be sure to keep the „/" record in the table for a proper function. Table of accepted prefixes List of prefixes of called destinations to which the selected prefix list applies. Note The maximum count of Accepted Prefixes table records is 128.
Dial to VoIP – VoIP destination number for the CLIP routing function. Auto CallBack – enable/disable CallBack routing for the selected CLIP. Limit – set the maximum call duration (minutes). Note Remember to activate the CallBack mode in the GSM incoming groups for a proper function. The maximum count of CLIP routing table records is 96. Mobility Extension Use this table to register the Mobility Extension users. Name – user name for calling to VoIP. User – registration user name for VoIP.
Caution Change the user name and password during your first gateway configuration to avoid unauthorised access to your gateway configuration! Web Configuration Set additional parameters for web access to the GSM gateway. Auto logout – set the count of minutes in which the user will be logged out automatically. Enable web session lock – one Admin user may be connected to the GSM gateway at one time. If another duly authorised user tries to log in, the preceding session will be terminated automatically.
Messaging This group helps: Set the GSM gateway to send/receive SMS via SMTP/POP3 or SMPP Define the routing rules for incoming and outgoing SMS messages Check the GSM gateway SMS database filling capacity Caution This service is file-licensed. Refer to Management–>Licence key for the current GSM gateway licence details. Modules Grouping Global settings SMS server enabled – enable/disable the SMS server at the GSM gateway (keep disabled if you select another SMS processing method).
Caution The count of user accounts is file-licensed. Refer to Management–>Licence key for the current GSM gateway licence details. Users This section helps you manage the SMS users. Select a communication protocol for user adding (SMTP/POP3 or SMPP). Add user User group – assign the user to a User group. User full name – define the system user name. Replace dial for outgoing SMS – define the number (CPN) to which the user's outgoing SMS messages shall be sent.
User Group This section helps you edit the User group and set the routing rules for the group's incoming and outgoing SMS. General settings Set the basic parameters for SMS sending via SMTP/POP3 or SMPP. Optional informations Description – set the User group details. Identical SMS limit – set the check of identical SMS messages, i.e. sequentially sent messages with identical SMS PDUs. When the set limit is exceeded, the excessive SMS messages are discarded without being sent. 2N® TELEKOMUNIKACE a.s.
Email settings Domain – define the domain name for SMS sending/receiving via SMTP/POP3. POP3 - Subject of email – set the message subject to be added automatically to the SMS loaded from the GSM gateway via POP3. POP3 - Subject of email (delivery acknowledgement) – set the SMS delivery acknowledging message subject. POP3 - Subject of email (not delivered) – set the SMS non-delivery acknowledging message subject. POP3 - Subject of email (send error) – set the SMS sending failure message subject.
SMPP address modification Source address of message incoming from SMPP – set how to modify the message sender ID received via SMPP. Never replace original address Replace if the original address is empty Always replace original address address – enter sender's new ID TON – type of number NPI – numbering plan indicator Destination address of message incoming from SMPP – set how to modify the message addressee telephone number received via SMPP.
Incoming SMS routing This section helps you set the incoming SMS routing rules, which are included in the incoming SMS routing table. Add record Disabled – enable/disable the selected routing rule. Message from SMS group – select the SMS group that receives the SMS. Action type – select the action for the received SMS: Autoclip routing – the incoming SMS will be routed according to the AutoCLIP table records. Deliver to user – the SMS will be delivered to the selected user.
Outgoing SMS routing This section helps you define the outgoing SMS routing rules, which are included in the outgoing SMS routing table. Add record Disabled – enable/disable the selected routing rule. Message to SMS group – select the SMS group via which the SMS will be sent. Action type – select the action for the outgoing SMS: Submit from user – enable sending SMS from the selected user. Submit from all users – enable sending SMS from all the SMS group users.
Control This section helps you monitor the system. It includes storage filling information and AutoCLIP records. SMS queues The subsection displays the current SMS storage state. Incoming SMS database The subsection displays current information on the incoming SMS storage filling percentage and maximum count of incoming storage records. Caution The POP3 protocol enables you to set how long a copy of the loaded message shall be kept in the SMS server.
Sending – count of currently sent SMS messages Sent – count of sent SMS messages waiting for delivery acknowledgement AutoCLIP routing table The window displays the current state of the AutoCLIP table. 2N® TELEKOMUNIKACE a.s., www.2n.
SMTP/POP3 Basic Configuration – Step by Step This section helps you define the 2N® BRI basic parameters for SMS sending/receiving via SMTP/POP3. Read the Messaging subsection carefully before setting details. Figure 1 shows sending/receving SMS via SMTP/POP3. Having created user accounts in 2N® BRI, the users can access the accounts via the e-mail client and send SMS messages to 2N® BRI via SMTP. The gateway receives the messages and resends them to the GSM users according to the predefined routing rules.
2. c. SMS server via your e–mail client. 3. Set the Domain in the Messaging–>User Group–>General settings–>Email settings–>Domain menu. a. Set the user domain. The domain is automatically assigned to the user name in the selected User group and represents the user e–mail address. Example: Suppose a user was created in step 2.c with Login name: USER and domain Domain: email.com, then the e-mail address of the user with the right to access the SMS server will be USER@email.com.
SMPP Basic Configuration – Step by Step This section helps you define the basic parameters for SMS sending/receiving via SMPP in 2N® BRI. Read the Messaging subsection carefully before setting details. Figure 1 shows sending/receiving SMS via SMPP. Having created user accounts in 2N ® BRI, the users can send/receive SMS via SMPP. The figure shows an example with two SMSC accounts created in 2N® BRI (to the right).
3. a. Select the group to receive the SMS via the Message from SMS group menu. b. Select the Action type to define how to process incoming SMS. Example: Set Action type: Deliver to user to deliver SMS to selected users. c. Set Deliver to user to to define the SMS receiving user. 4. Create the outgoing SMS routing rules in the Messaging–>User Group–>General settings–>Outgoing SMS routing–>Add menu: Enable the SMS server in the Messaging–>Modules grouping–>SMS server enabled menu. a.
Monitoring This section helps you configure sending of SNMP traps. Download the list of available traps, i.e. the MIB table, from the gateway web interface. The main purpose of SNMP monitoring is to observe your GSM gateway states continuously and send state information to the defined IP addresses whenever an error occurs. Refer to the List of SNMP traps for the list of all SNMP traps sent by 2N® BRI.
Servers First SNMP server – the addressee's primary IP address and transport port for SNMP traps (default port = 162). Please make sure that the parameters have been completed correctly to avoid SNMP malfunction. Second SNMP server – the addressee's secondary IP address and transport port for SNMP traps (default port = 162). If these parameters are correctly completed, the SNMP traps will be sent both to the primary and secondary IP addresses.
List of SNMP traps Type VoIP GSM Text VoIP SIP line is not registered VoIP SIP line is registered BRI 1 link unplugged, layer1 deactivated BRI 1 link plugged in, layer1 activated BRI 1 link layer 2 not established BRI 1 link layer 2 established BRI 2 link unplugged, layer1 deactivated BRI 2 link plugged in, layer1 activated BRI 2 link layer 2 not established BRI 2 link layer 2 established First GSM module: ERROR First GSM module: OK First GSM module has too strong signal level First GSM module decreased u
Others SMS This subsection helps you send and receive SMS via the modules. Tip You can also use the SMS user account for SMS sending/receiving. Refer to the Web Configuration subsection for SMS user configuration details. Utils This section provides extra functions of the GSM gateway. At present, the GSM gateway offers the Ethernet interface tracing (Network trace) and gateway communication tracing functions. These functions help detect gateway installation troubles (SIP communication debugging).
Licence key This section helps you upload the licence file/code to 2N® BRI and provides information on the current licence file. Refer to Gateway Control for more details. Caution By inserting a new licence code you restart the GSM gateway and discontinue all the currently made calls! Restart This section provides forced restart of the BRI gateway connected. Configuration download Use this window to download the current BRI gateway configuration.
Configuration Reset This subsection helps you restore the default configuration (except for Ethernet and login). Including LCR table – enable/disable keeping of the LCR table records . Including CLIP routing table – enable/disable keeping of the CLIP routing table records. Documentation Download the User Manual saved in the gateway. Caution The User Manual version will not change during the gateway firmware upgrade. Click on the link to www.2n.cz for the latest User Manual version! 2N® TELEKOMUNIKACE a.s.
6. Configuration Via Terminal Communication with the 2N® BRI Enterprise / BRI Lite gateway is via the LAN. This connection provides uniform gateway configuring by AT commands. Here is what you can find in this section: 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 LAN Communication Setting GSM Gateway Behaviour List of Terminal AT Commands Status Messages LOG Files Call Data Records (CDR) SMS Data Records (SDR) Statistics - Description 2N® TELEKOMUNIKACE a.s., www.2n.
6.1 LAN Communication Setting First set the 2N BRI gateway IP address to communicate with the gateway via your LAN successfully. To do so, configure the Ethernet interface; refer to Subs.4.1. Use any of the available programs (HyperTerminal, Telnet, Putty, etc.) for communication and configuration with the following data: IP address:address set by you Port:23 (Telnet) 2N® TELEKOMUNIKACE a.s., www.2n.
6.2 GSM Gateway Behaviour The gateway behaves as an ANSI terminal with echo. Commands are entered in the text format. Upon login, the gateway reports itself with OK. If not, enter the at comma nd and press . A correctly connected gateway should answer OK. In such case, the gateway starts communicating with a dialogue shown in the figure below. Enter the user name, press and, when being asked so, enter the access Password. . 2N® TELEKOMUNIKACE a.s., www.2n.
6.3 List of Terminal AT Commands By default, all these commands start with AT. (Note: Some of the AT commands listed below may not be available in the current firmware versions.) Basic AT Commands The following command list is intended for all GSM gateways from 2N® that are based on the same SW architecture. Some of the AT commands may be inaccessible for the BRI gateways. A/ ...repeat last command (without AT) I3 ...copyright & firmware I4 ...serial number &FRES ...factory defaults & reset &V ...
&G##=cmd ...cmd for module 0..1 (RESET,BLOCK,OFF,DOWN,ON), (ATBAUD) &GALL=cmd ...cmd for module 0..1 (RESET,BLOCK,OFF,DOWN,ON) &S ...view aux, bris, modules status &S## ...view aux, bris, one module status (ax,px,ex,0..1) &S=info ...view all modules selected info (by at&S##) &Q## ...view signal quality on module 0..1 &QALL ...view signal quality on all modules &L ...view logfile from recent &C ...view buffer (calls) from recent &CR ...
Configuration AT Commands System Settings %S85=sms ...no answer sms text (max 63 chars) %S90=mode ...operating mode of GSM module allocation (0=cyclic mode, 1=locked mode, 2=smart mode – according to already called minutes) (for 0 and 2 set LCR group = 3 (any)) %S91=buf,id ...cdr mode (b0=outg, b1=inc, b2=failed, b3=moninfo) unit id (0=off, 1..255) %S92=rep ...report mode (b0=states, b1=tstamp, b2=smp, b3=lay2, b4=select) %S98=pin ...sim pin (max 7 digits) %S99=dd.mm.yy.w/hh:mm:ss ...
For FW:2_03_15 only NT and NT/S (sync received from TE port) %I01=tei,mtp tei,mtp = 0..63,0 ….fixed tei,ptp tei,mtp = 64,0 ….dynamic tei,ptp tei,mtp = 64,1 ....fixed tei,mtp %I05=c1,c2,c3,c4 ...cause codes for failed calls c1=dial timeout (TIMEOUT=120) c2=dis.prefix (REJECT=21) c3=req.mod/grp not ready (TEMPFAIL=41) c4=pref grps not ready (CONGEST=42) %I06=sack,proc,prog,ale ...prog.elem (0=off,1..8) for isdn message %I07=opx/npx,... ...list of old/new prefixes (max 47 chars) %I08=dial,ring,disc ...
%i28=pin (max 15chars) ...PIN (password) for TE–>GSM calls GSM Settings %G02=mode,atms,afms ...tc35 mode (2,4) atms/afms gain (+5dB=3,+2.5dB=1,0dB=0,–2.5dB=2,–5dB=4) %G05=delay ...dtmf space delay (1..99 sec/100) %G06=mmdd,..mmdd ...holiday list (0101=1st jan, 1231=31st dec) %G07=mmdd,..mmdd ...holiday list2 %G08=delay,min,max,tout ...gsm call delay (0..10 sec), dial min/max (0..20) dial tout (0..20 sec) %G09=bits,dial,ring ...
day (0=off,1..31,32=everyday), sec/2 (1..250) pseudo (0=off,1..8) %G#9=ale,conn,disc, day,bits,nasms ...alerting tout (0=off,1=send ALERTING on receiving +CIEV from GSM network, 2..20sec after receiving PROCEEDING) conn delay (0..20sec), forced disc (bit0=sim limit, bit1=time limit, bit2=noale) day (0=off,1..31) of clearing group stat, bits 0..255, b0=(unused), b1=min––>calls, b2=(unused) b3=(unused), nasms tout (0=off, 1..20sec) %G9#=mode,min,max, tout,day,dial,clip ...inc.module 1..
%N#0=opx/npx,... Network List Parameters ...list of old/new main–prefixes (max 47 chars) %N#1=pref/dig,... ...list of prefixes/digits–to–end (max 63 chars) %N#2=pref/dig,... ...pref. list extension (max 63 chars) %N#3=pref/dig,... ...pref. list extension (max 63 chars) %N#4=pref/dig,... ...pref. list extension (max 63 chars) %N#5=pref/dig,... ...pref. list extension (max 63 chars) %N#6=pref/dig,... ...pref. list extension (max 63 chars) %N#7=pref/dig,... ...pref.
Routing Parameters %A##=clip,dial,limit ...set autorouting item (ix 0..95) clip (20), dial(20), limit(0=off,1..99 minutes) %R##=net,hh:mm/hh:mm/w+–, groups,lim ...set lcr–routing item (ix 0..63) net (1..8), groups = (max 7 chars=1..3,9), 3=any module, 9=bri2 call limit (0=off, 1..99min) last LCR table line must be empty ; totals ; first m,c,s ...inc. minutes,calls,smses ; second m,c,s ...out. minutes,calls,smses ; ri,ro ...redirected inc,out calls %TB#=m,c,m,c ...init minutes,calls in bri # (0..
Tracing Commands AT!RE Start tracing of error messages active interface.
SMS from BRI GSM Gateway … SMS message was received and saved into SIM card: Ch…GSM module number 0..31 *smsinc: ch,ix,sts Ix…index number of saved SMS 0..255 Sts…SMS status …SMS status confirmation was received and saved to SIM *smsrep: ch,ix card (this message is only for GSM modules TC35 and GM47) …SMS message was sent and was not saved into SIM card: *smsout: ch,ix,ref Ref…reference number of sent SMS 0..
6.4 Status Messages ISDN Layer 1 Message Status ID 0 Name DEACT Description Deactivation – no signal received 1 ACTIVE Activation – full synchronisation achieved (frame,multiframe,crc) 2 SIGNAL Signal received – no synchronization 3 SYNC Signal received – only partial synchronization (frame) ISDN Layer 2 Message Status ID 0 Name NOTEI Name acc. to ITU–T Q.
ISDN Layer 3 Message Status ID Name Name acc. to Q.
Management Message Status ID 0 Name INIT Description Initialization upon BRI reset 1 IDLE Activation – rest status, necessary for layers 2 and 3 2 DISC Deactivation 2N® TELEKOMUNIKACE a.s., www.2n.
GSM Layer Statuses GSM Layer 2 Message Status ID 0 Name INIT Description GSM module initialization start Follows PINREQ 1 SIM0 Module switch to internal SIM card INIT 2 PINREQ Module PIN request PINSET 3 PINSET PIN value sensing to module INFO 4 BLOCK Module blocked temporarily or permanently (see Layer 2 information) INIT 5 SETUP Module configuration running IDLE 6 SLEEP Module sleep running (transition to BLOCK status) BLOCK 7 NWAIT Awaiting GSM log–in SETUP 8 IDLE Rest st
GSM Layer 2 BLOCK Message Status ID Name Description Blocked by AT&G command, terminated by module, board or system reset 41 (block) 42 Netw–reg GSM log–in refused (not activated SIM), next attempt in 5..60 minutes 43 Clir–err CLIR activation request refused, next attempt in 2..
GSM Layer 3 Message Status ID 0 Name NULL Description Rest status, ready for call 1 CINIT Request of call to GSM (from Layer 4) 3 OPROC Call to GSM is connected 4 CDELIV Call to GSM is ringing 6 CPRES Indication of call from GSM (from Layer 2) 7 CRECV Call from GSM is ringing on ISDN interface 9 IPROC Call from GSM is processed by ISDN interface 10 ACTIVE Connected call 11 DISREQ Disconnection request (to Layer 2) 12 DISIND Indication of disconnection (from Layer 2) 19 RELREQ
Layer 4 Message Status ID 0 Name NULL Rest status, ready for call Description 1 MORE Call request received from GSM or ISDN, awaiting further dialling or timeout 2 SETUP Call request sent to opposite interface 3 PROC Call request confirmed, awaiting call answer 4 ACTIVE Connected call 5 DISC Call disconnection in progress 2N® TELEKOMUNIKACE a.s., www.2n.
Command Shell Statuses Command Row Message Status ID 0 Name IDLE Description Rest status, awaiting AT commands 1 REQUEST Communication with GSM module upon AT&G command is displayed 2 REPORT Active tracing 3 LOGFILE Content of log file is being written out 4 CALLFILE Content of call file is being written out 5 CALLREAD Call file records are read 6 AUTOFILE Content of incoming call autorouting chart is being written out 7 QUERY (not used so far) 8 SCREEN (not used so far) 9 MATRIX
Records of Events and Calls Records on Events and Calls ID 0 Name POWER Description System power on, power off or reset 1 INIT Initialization of EEPROM (configuration) or flash (upgrade) 3 SYSERR System error (memory error, etc.
6.
ALL GSM RESET CMD Reset of all GSM boards by AT command SYSTEM RESET CMD Reset of system by command at&bsys L1–ERR (reserved) L2–ERR Error of 2. ISDN layer by Q.921 A: unsol.RX(F) Received packed RR,RNR,REJ with unexpected bit F=1 B: unsol.DM(F) Received packed DM with unexpected bit F=1 C: unsol.UA(F) Received packed UA with unexpected bit F=1 D: unsol.UA(–) Received packed UA with unexpected bit F=0 E: unsol.
C4–ERR tout sts # (p##/g##) 2N® TELEKOMUNIKACE a.s., www.2n.cz Error of 4.
6.6 Call Data Records (CDR) For the current CDRs see the Gateway–>Gateway control–>CDR file section or use the AT&C / AT&CR AT commands for Telnet sessions. **Date Time Type Cause From/to Groups conn. durat.
6.7 SMS Data Records (SDR) Refer to the Gateway->Gateway control->SDR file section for the current SDRs.
6.8 Statistics - Description The GSM gateway automatically generates statistic data on all outgoing and incoming calls. These data can be deleted on the user level or though configuration (automatic deletion on a selected day).
network red.in redout (reset) minutes hhhh:mm:ss calls reject failed ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– #bri1 out 0 ( 1.12) 0 #bri2 out 0 0 ( 1.12) 0 0 module c.
module failed c.offs (reset) smses minutes hhhh:mm:ss calls ekor ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– #g00 out 4 ( 0.00) 0 1 0:01:24 6 #g01 out 4 5 ( 0.00) 0 1 0:01:08 5 0 0 0 End of Module statistics ] 2N® TELEKOMUNIKACE a.s., www.2n.
7. Technical Parameters In this section, the technical parameters of the 2N® BRI Enterprise / BRI Lite produ ct are described. Wireless Mobile network type SIM card GSM 850/900/1800/1900MHz, UMTS/3G at 800/850/900Mhz/2100MHZ – according to the module type used Plug–in 3V („small") Transmission Max.
Power Supply Adapter 110 – 230 V, 50/60 Hz, 12 V DC DC power supply 12 V DC / 2 A Supply connector DC jack, 2.
8. Supplementary Information This section provides supplementary information on the 2N® BRI Enterprise / BRI Lite product. Here is what you can find in this section: 8.1 8.2 8.3 8.4 Troubleshooting List of Abbreviations Directives, Laws and Regulations General Instructions and Cautions 2N® TELEKOMUNIKACE a.s., www.2n.
8.1 Troubleshooting For the most frequently asked questions refer to faq.2n.cz. No LED is shining on 2N® BRI Enterprise / BRI Lite. 2N® BRI Enterprise / BRI Lite is disconnected from the power supply. 2N® BRI Enterprise / BRI Lite fails to log in to the GSM network. Check the SIM card. Check the PIN. Check the antenna connection. Select a place with a good GSM signal. When I make outgoing call thru the GW, the call is rejected by the gateway.
call is not cut after this settings set this parameter on Disabled. (If PBX requests to keep line active in disconnection message then gateway will ignore this request and the call will be ended) 2N® TELEKOMUNIKACE a.s., www.2n.
8.2 List of Abbreviations List of abbreviations: API (Application Programming Interface) ASR (Answer Seizure Ratio) BIOS (Basic Input–Output System) A basic set of instructions adn functions necessary for PC launch. CD (Compact Disc) A portable optical medium for digital data storing. CDR (Call Data Record) CLIP (Calling Line Identification Presentation) CLIR (Calling Line Identification Restriction)Unknown calling subscriber. COMPC serial port, RS–232.
TCP (Transmission Control Protocol) TE (Terminal Equipment) Terminal equipment on the user side (such as ISDN telephone, fax, router, etc.), connected to the NT port only. UCMD Protocol used for gateway firmware upgrade. UDP (User Datagram Protocol) Transport layer protocol with non–guaranteed packet delivery. UMTS (Universal Mobile Telecommunication System) 3G system of the mobile phone standard, successor to GSM. UPS (Uninterruptible Power Supply) Source of continuous power supply.
8.
8.4 General Instructions and Cautions General Instructions and Cautions: Please read this User Manual carefully before using the product. Follow all instructions and recommendations included herein. Any use of the product that is in contradiction with the instructions provided herein may result in malfunction, damage or destruction of the product.
Electric Waste and Used Battery Pack Handling Do not place used electric devices and battery packs into municipal waste containers. An undue disposal thereof might impair the environment! Deliver your expired electric appliances and battery packs removed from them to dedicated dumpsites or containers or give them back to the dealer or manufacturer for environmental-friendly disposal. The dealer or manufacturer shall take the product back free of charge and without requiring another purchase.
2N TELEKOMUNIKACE a.s. Modřanská 621, 143 01 Prague 4, Czech Republic Tel.: +420 261 301 500, Fax: +420 261 301 599 E-mail: sales@2n.cz Web: www.2n.cz MG1877v1.5 2N® TELEKOMUNIKACE a.s., www.2n.
2N® TELEKOMUNIKACE a.s., www.2n.
