GABD-000038 Ed.
COPYRIGHT This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright. No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics Co., Ltd. TRADEMARKS is the trademark of SAMSUNG Electronics Co., Ltd. Product names mentioned in this guide may be trademarks and/or registered trademarks of their respective companies.
OfficeServ 7200 System Description INTRODUCTION Purpose This manual describes the basic overview, hardware configuration, specification, and function of Samsung OfficeServ 7200. Document Content and Organization This manual consists of 4 Chapters, an Annex and an Abbreviation as follows: CHAPTER 1.
INTRODUCTION Conventions The following types of paragraphs contain special information that must be carefully read and thoroughly understood. Such information may or may not be enclosed in a rectangular box, separating it from the main text, but is always preceded by an icon and/or a bold title. WARNING Provides information or instructions that the reader should follow in order to avoid personal injury or fatality. NOTE Indicates additional information as a reference.
OfficeServ 7200 System Description Revision History EDITION DATE OF ISSUE REMARKS 00 11. 2003. Original 01 05. 2005.
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OfficeServ 7200 System Description TABLE OF CONTENTS INTRODUCTION I Purpose ...............................................................................................................................................I Document Content and Organization...................................................................................................I Conventions........................................................................................................................................
TABLE OF CONTENTS 2.5 2.6 2.4.4 Add-On Module (AOM) ....................................................................................................2-67 2.4.5 Keyset Daughter Board (KDB) .........................................................................................2-67 2.4.6 Door Phone and Door Phone Interface Module (DPIM) ...................................................2-68 Wireless LAN Equipment....................................................................................
OfficeServ 7200 System Description 4.2 4.3 4.4 4.5 VoIP Functions.................................................................................................................. 4-3 4.2.1 VoIP Network......................................................................................................................4-3 4.2.2 VoIP Trunk Line Interface ...................................................................................................4-3 4.2.3 User Registration....................
TABLE OF CONTENTS LIST OF FIGURES Figure 1.1 Service Structure of the OfficeServ 7200 with MP20........................................... 1-3 Figure 1.2 Service Structure of the OfficeServ 7200 with MP20S......................................... 1-4 Figure 1.3 Interfaces Between the VoIP Components ......................................................... 1-8 Figure 2.1 Cabinet Configuration of the OfficeServ 7200 with MP20.................................... 2-3 Figure 2.
OfficeServ 7200 System Description Figure 2.34 Front View of the GPLIM ............................................................................... 2-47 Figure 2.35 Front View of the GPLIMT ............................................................................. 2-48 Figure 2.36 Front View of the GSIM ................................................................................. 2-50 Figure 2.37 Front View of the GSIMT .............................................................................
TABLE OF CONTENTS Table 2.21 Ports and LEDs of the 16SLI ........................................................................... 2-30 Table 2.22 Ports of the 8SLI2........................................................................................... 2-30 Table 2.23 Ports and LEDs of the 8DLI............................................................................. 2-31 Table 2.24 Ports and LEDs of the 16DLI........................................................................... 2-32 Table 2.
OfficeServ 7200 System Description Table 3.17 Electrical Characteristics of the LAN Interface (10 BASE-T) ............................. 3-11 Table 3.18 Electrical Characteristics of the LAN Interface (100 BASE-T) ........................... 3-11 Table 3.19 Electrical Characteristics of the LAN Interface (1000 BASE-TX) ....................... 3-12 Table 3.20 Electrical Characteristics of 1000 BASE-Sx/LX Fiber Optic............................... 3-12 Table 3.21 Power Specifications..........................
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OfficeServ 7200 System Description CHAPTER 1. Introduction tothe OfficeServ 7200 This chapter describes the features and major functions of the OfficeServ 7200 and introduces the system architecture, interfaces, and programming. 1.1 Introduction tothe System The OfficeServ 7200 is a communication device, which is the most suitable for small offices where less than 50 subscriber lines are used.
CHAPTER 1. Introduction tothe OfficeServ 7200 WAN/LAN Functions The Wide Area Network (WAN) and Local Area Network (LAN) interface modules are installed in the OfficeServ 7200; thus, data can be sent/received via the interface of the 10/100 BASE-T in both the external Internet and the internal Intranet without any data equipment. When interworking with the WAN Interface Module (WIM), the LAN Interface Module (LIM) is operated as the managed LAN mode.
OfficeServ 7200 System Description 1.1.2 System Architecture The OfficeServ 7200 with MP20 is configured with a basic cabinet and expansion cabinet mounted on a 19-inch rack. The Main Control Processor (MP20) is installed into the basic cabinet and manages the entire OfficeServ 7200. It performs switching, processes signals, or manages the phones.
CHAPTER 1. Introduction tothe OfficeServ 7200 ISDN PSTN MP20S TEPRIa LIM 8TRK 8COMBO OAS LAN AP (SMT-R2000) WLAN OfficeServ Admin - System Manager (Web management) - Installation Tool - OfficeServ EasySet OfficeServ Solution - OfficeServ Operator - OfficeServ Call - OfficeServ News ….. Mobile Station (SMT-W5100) Laptop IP Phone ….. Figure 1.
OfficeServ 7200 System Description Data TransmittingPart The data module is configured with the WIM, which is a WAN interface board, and the LIM, PLIM, PLIM2, GPLIM, GSIM, GPLIMT and GSIMT which is a LAN interface board. The WIM sends/receives data to/from the external Internet and provides ports for connecting the internal network with a variety of external interfaces. The LIM sends or receives data to or from the internal Intranet and provides an interface of 10/100 BASE-T.
CHAPTER 1. Introduction tothe OfficeServ 7200 1.2 Interfaces This section describes the interfaces between the sub-modules of the OfficeServ 7200 and the ones between the VoIP elements. 1.2.1 Interfaces between the Sub-Modules Table 1.1 Interfaces Between the Sub-Modules Type Classification Interface LIM/PLIM /PLIM2/ Physical Connection IEEE 802.3, 10 BASE-T, IEEE 802.3u 100 BASE-T 4SWM Interface Connector Type RJ-45 WIM Interface Physical Connection IEEE 802.3, 10 BASE-T, IEEE 802.
OfficeServ 7200 System Description Table 1.
CHAPTER 1. Introduction tothe OfficeServ 7200 1.2.2 Interfaces between the VoIP Elements The OfficeServ 7200 provides a variety of VoIP interfaces below: VoIP networking H.
OfficeServ 7200 System Description 1.3 Programming There are three methods for programming in OfficeServ 7200. One is using the Man Machine Communication (MMC) program, another is using the Installation Tool, and the other is using Web Management. Using Web Management is only available for OfficeServ 7200 with MP20S. The MMC program can change the data value used for the system operation program. The MMC program is categorized into three levels, which are technician, operator, and subscriber.
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OfficeServ 7200 System Description CHAPTER 2. Hardware of the OfficeServ 7200 This chapter introduces the hardware features, cabinet configuration, and board functions and configuration of the OfficeServ 7200. Also, this chapter describes the terminals, wireless LAN equipment, and additional equipment available in the OfficeServ 7200. 2.
CHAPTER 2. Hardware of the OfficeServ 7200 Maintenance The OfficeServ 7200 hardware is designed to be maintained with ease and safety. The specifications of the 19-inch rack are followed. The rack is designed to maintain sufficient strength. The installers or maintainers can connect cables easily because external ports exist on the front panel. The front of each module has an LED that indicates failures or the operation status so that the operator can easily identify system failures.
OfficeServ 7200 System Description 2.2 Cabinet Configuration The OfficeServ 7200 consists of two cabinets (basic/expansion cabinet) mounted on the 19inch rack and a feature server that operates externally. The MP20, which is the main control part and is installed into the basic cabinet, manages the entire OfficeServ 7200, performs switching, processes signals, and manages the subscriber terminals.
CHAPTER 2. Hardware of the OfficeServ 7200 MP20S Front Side of Basic Cabinet SLOT 3 SLOT 1 SLOT 2 SLOT 4 SLOT 5 Rear Side of Basic Cabinet Figure 2.2 Cabinet Configuration of the OfficeServ 7200 with MP20S Rear Side Configuration of Cabinet 2-4 Function Ground Lug Lug for grounding system communication External Rectifier Socket External DC power supply socket for PoE. Power Switch Turn on/off the OfficeServ 7200 power.
OfficeServ 7200 System Description 2.2.1 Slot Configuration There are 6 slots available for mounting boards in each of the basic cabinet and extension cabinet. The following table shows mountable boards for each slot of the cabinet. Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 About the Managed LIM The managed LIM is controlled by the WIM board and provides extended functions related to the layer2 QoS management such as 802.1p (Packet Preference), 802.1q (VLAN), IGMP Snooping in addition to the layer 2 switch function. If mounting LIM or PLIM to the slot 2 in the status that WIM is mounted in the slot 1, the Managed LIM function is operated.
OfficeServ 7200 System Description 2.3 Functional Boards The following table shows categorized boards according to the functions and control boards. Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.1 Control Boards This section describes the configuration and functions of the MP20 and MP20S, which are the main control boards that control all the functions of the OfficeServ 7200, and those of the LCP, which is the minor control board. 2.3.1.1 MP20 The MP20 is the main control board that controls all the functions of the OfficeServ 7200 and is mounted on slot 0 of the basic cabinet.
OfficeServ 7200 System Description R2 CID Module 2 (RCM2): RCM2 detects an office line CID or transmits the CID information to the extension telephone as the ASIC chips, which detect the CID. In addition, RCM2 creates the R2 signal, the signaling signal between offices through the composed option board. The location that the RCM2 is mounted in the MP20 is provided and displayed on the MP20.
CHAPTER 2. Hardware of the OfficeServ 7200 Specifications The specifications of the MP20 are shown in the table below: Table 2.
OfficeServ 7200 System Description Front View of MP20 The front view of the MP20 is shown in the figure below: LINK 1 LINK 3 MISC1 LAN RUN LAN Media Card MC LINK 2 MISC2 LCP RST SIO MP20 Figure 2.3 Front View of the MP20 The components on the front panel of the MP20 have the functions below: Table 2.5 Ports and LEDs of the MP20 Ports, LEDs Functions LINK1~LINK3 Ports that connect the MP20 with the LCP.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.1.2 MP20S MP20S is a main control board that controls all functions of the basic cabinet and is mounted on slot 0 of the basic cabinet. It performs the voice switching function, signal processing function. MP20S carries out the system booting function and data management function.
OfficeServ 7200 System Description Specification The specification of MP20S is as follows: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 Front View of MP20S The front view of the MP20S main control part is as shown in the figure below. P1 P2 MISC LAN RUN LAN Media Card MC P3 P4 RST SIO MP20S Figure 2.4 Front View of the MP20S The components on the front panel of the MP20S have the functions below: Table 2.
OfficeServ 7200 System Description 2.3.1.3 LCP The Local Control Processor (LCP) is the minor control board that interworks the MP20, which is the main control part of the basic cabinet, with the expansion cabinet. The LCP controls a variety of line boards and sends/receives information to/from the MP20. Front View of LCP The front view of the LCP is shown in the figure below: LINK1 LINK3 RUN RST MP20 SIO LINK2 LCP Figure 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.2 Voice Trunk Line Board This section describes the boards that offer the voice service of trunk lines. 2.3.2.1 TEPRIa The T1/E1 Primary Rate Interface advanced (TEPRIa) uses a PCB identical to the OfficeServ 7400’s TEPRI2 board. Major Functions The TEPRIa performs the functions below: Processes the T1/E1 signals by programming. Resistor Terminations for T1 line (100 W) and E1 line (120 W). Endures the ITU-recommended level of surge.
OfficeServ 7200 System Description The components on the front panel of the TEPRIa have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.2.2 UNI UNI can be used as a voice trunk line board or voice subscriber line board depending on the mounted option board. If 4TRM and 2BRM are mounted on UNI, it operates as a voice trunk line board. If 4SLM, 4SL2 and 4DLM are mounted, it operates as a voice subscriber line board.
OfficeServ 7200 System Description The components on the front panel of UNI functions as follows: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 4DLM 4SLM Figure 2.9 Option Boards of the UNI (Voice Subscriber) Description of 4TRM/8TRK 4TRM supports only DTMF dialing, but does not support for Dial Pulse dialing. 8TRK supports DTMF and Dial Pulse dialing. 2.3.2.3 8TRK The 8TRK (Trunk) provides 8 ports for analog trunk lines. One board has the PRS, MPD, or CID path. Also, the board sends voice through the trunk lines and transmits voice data of 64 Kbps to one channel.
OfficeServ 7200 System Description Front View of 8TRK The front view of the 8TRK is shown in the figure below: P1 P2 P5 P3 P6 P7 P4 P1 P2 P3 P4 P5 P6 P7 P8 P8 8TRK Figure 2.10 Front View of the 8TRK The components on the front panel of the 8TRK have the functions below: Table 2.13 Ports and LEDs of the 8TRK Ports, LEDs P1~P8 P1~P8 LED Functions Trunk ports. These LEDs indicate the status of the ports. - Off: The trunk line is not being used. - On: The trunk line is being used.
CHAPTER 2. Hardware of the OfficeServ 7200 Specification The 8TRK2 provides 8 trunk line ports. Front View of the 8TRK2 The front view of the 8TRK2 is shown in the figure below P1 P2 P3 P4 P5 P6 P7 P8 8TRK2 Figure 2.11 Front View of the 8TRK2 The components on the front panel of the 8TRK2 have the functions below: Table 2.14 Ports of the 8TRK2 Ports Functions P1~P8 Trunk Line Port 2.3.2.
OfficeServ 7200 System Description Specification The 16TRK provides 16 trunk line ports. Front View of the 16TRK The front view of the 16TRK is shown in the figure below P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 16TRK Figure 2.12 Front View of the 16TRK The components on the front panel of the 16TRK have the functions below: Table 2.15 Ports of the 16TRK Port Function P1~P16 Trunk Line Port 2.3.2.
CHAPTER 2. Hardware of the OfficeServ 7200 Specification The 4HTRK provides 4 trunk line ports. Front View of the 4HTRK The front view of the 4HTRK is shown in the figure below. P1 RD EM P2 DD P3 P1 P2 P3 RD EM DD P4 P4 4HTRK Figure 2.13 Front View of the 4HTRK The components on the front panel of the 4HTRK have the functions below: Table 2.
OfficeServ 7200 System Description 2.3.2.6 4BRI The 4BRI (Basic Rate Interface) provides the digital trunk line. A 4BRI provides 2B + D ISDN BRI and functions as the Q-SIG. This board transmits voice via the trunk line and a channel transmits the voice data of 64 Kbps. The 4BRI is not available for MP20S. Major Functions The 4BRI performs the functions below: Processes the T/S0 mode signals by programming. Uses 4port T mode or selectively uses 4port S0 Resistor Terminations for S0 line (100 W).
CHAPTER 2. Hardware of the OfficeServ 7200 Table 2.17 Ports and LEDs of the 4BRI Ports, LEDs Functions P1-T~P4-T Office (trunk) Port P1-S~P4-S Internal (station) Port RUN LED 4BRI Board Operation Status - Off: 4BRI board is abnormal or power is disconnected - On: 4BRI board is properly operated. ACT LED 4BRI Board LAYER1 SETUP Status - Off: LAYER1 SETUP Abnormal - On: LAYER1 SETUP Normal 2.3.2.7 2BRM The 2BRM (BRI Module) is mounted on UNI and provides two 2B+1D digital trunk ports.
OfficeServ 7200 System Description P1 J1 Figure 2.15 2BRM Table 2.18 Ports of the 2BRM Ports P1 Functions 100-pin Connector Connector for connecting a signal line to the UNI board J1 Connector for connecting lines to the two (2) ports 2.3.2.8 4TRM The 4 Port Trunk Module (4TRM) is mounted on UNI and provides four (4) analog trunk ports. A 4TRM provides both of the PRS and CID paths.
CHAPTER 2. Hardware of the OfficeServ 7200 Board View The 4TRM can be mounted as a daughter board on the UNI. There is no separate line connection part within the 4TRM. It is connected to an external line through the RJ-45 connector on the line connection part, located at the left side of the system. P1 J1 Figure 2.16 4TRM Table 2.
OfficeServ 7200 System Description Specifications The specifications of the 8SLI/8SLI2/16SLI are as follows: 8SLI/8SLI2: 8 station ports 16SLI: 16 station ports Front View of the 8SLI The front view of the 8SLI is shown in the figure below: P1 P2 P5 P3 P6 P7 P4 P1 P2 P3 P4 P5 P6 P7 P8 P8 8SLI Figure 2.17 Front View of the 8SLI The components on the front panel of the 8SLI have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 Table 2.21 Ports and LEDs of the 16SLI Ports, LEDs P1~P16 Functions Station ports for analog phones. P1~P16 LED These LEDs indicate the status of the ports. - Off: The station is not being used. - On: The station is being used. If the LED turns green, it shows that the P1-P8 is being used. If the LED turns red, it shows that the P9-P16 is being used. If the LED turns yellow, it shows that both of the ports are being used simultaneously.
OfficeServ 7200 System Description 2.3.3.2 8DLI/16DLI The 8DLI/16DLI has 8-ports/16-ports for digital stations. It interworks with the Samsung digital phones via the station to make a voice communication.
CHAPTER 2. Hardware of the OfficeServ 7200 Front View of the 16DLI The front view of the 16DLI is shown in the figure below: P1/P9 P2/P10 P3/P11 P4/P12 P1 P2 P3 P9 P10 P11 P5 P6 P7 P13 P14 P15 P5/P13 P6/P14 P7/P15 P4 P12 P8 P16 P8/P16 16DLI Figure 2.21 Front View of the 16DLI The components on the front panel of the 16DLI have the functions below: Table 2.24 Ports and LEDs of the 16DLI Ports, LEDs P1~P16 P1~P16 LED Functions Station ports of Samsung digital phones.
OfficeServ 7200 System Description Specifications The specifications of the 8HYB/8COMBO/8COMBO2 are as follows: 8 analog station ports 8 digital station ports Front View of 8HYB The front view of the 8HYB is shown in the figure below: P1/P9 P2/P10 P3/P11 P4/P12 P1 P2 P3 P4 P9 P10 P11 P12 P5 P6 P7 P13 P14 P15 P5/P13 P6/P14 P7/P15 P8 P16 P8/P16 8HYB Figure 2.22 Front View of the 8HYB The components on the front panel of the 8HYB have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 Front View of 8COMBO The front view of the 8COMBO is shown in the figure below: S1 S5 S2 S6 S4 D1 D2 D3 D4 S8 D5 D6 D7 D8 S3 S7 8COMBO Figure 2.23 Front View of the 8COMBO Front View of the 8COMBO2 The front view of the 8COMBO2 is shown in the figure below. S1 S2 S3 S4 D1 D2 S5 S6 S7 S8 D5 D6 D3 D7 D4 D8 8COMBO2 Figure 2.
OfficeServ 7200 System Description 2.3.3.4 16SLI2/16MWSLI 16SLI2 provides the voice communication function interworking with the general telephone through the extension line as the board that provides the analog extension 16 ports. The 16MWSLI is the board that the message waiting function on the function of the 16SLI2.
CHAPTER 2. Hardware of the OfficeServ 7200 The components on the front panel of the 16SLI2 and 16MWSLI have the functions below: Table 2.27 Ports of the 16SLI2 and 16MWSLI Ports Functions P1~P16 General Telephone Extension Port 2.3.3.5 16DLI2 16DLI2 provides the voice communication function interworking with Samsung Digital Telephone through the extension line as the board to provide the digital extension 16 ports.
OfficeServ 7200 System Description 2.3.3.6 4DLM The 4 Port DLI Module (4DLM) provides four (4) digital station ports. It interoperates with a Samsung digital phone through a station to provide the voice communication function. Specification The specification of the 4DLM is as follows: 4DLM: Provides four (4) station ports and 1B+D (a voice channel and a signal channel) Board View The 4DLM is a daughter board which can be mounted on the UNI. P1 P2 Figure 2.27 4DLM Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.3.7 4SL2 The 4 Port SLI Module 2 (4SL2) is mounted on UNI and is used to process regular phone connections. Key Functions The key functions of the 4SL2 are as follows: 20 Hz ring generation Dial Tone Multi Frequency (DTMF)/Dial pulse detection On/Off-hook detection Tone generation Specification The specification of the 4SL2 is as follows: 4SL2: Four (4) station ports Board View P1 J1 Figure 2.28 4SL2 Table 2.
OfficeServ 7200 System Description 2.3.3.8 4SLM The 4 Port SLI Module (4SLM) is mounted on UNI and is used to process regular phone connections. Key Functions The key functions of the 4SLM are as follows: 20 Hz ring generation Dial Tone Multi Frequency (DTMF)/Dial pulse detection On/Off-hook detection Tone generation Specification The specification of the 4SLM is as follows: 4SLM: Four (4) station ports Board View J1 P1 Figure 2.29 4SLM Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.4 Data Board This section describes the data board for transmitting/receiving data to/from the Internet or Intranet. 2.3.4.1 WIM The WAN Interface Module (WIM) allows the OfficeServ 7200 to transmit/receive data to/from the external Internet. It offers a variety of external interfaces and ports for connecting with the internal network. One WIM board provides applications and a variety of external interfaces.
OfficeServ 7200 System Description Front View of WIM The front view of the WIM is shown in the figure below: P2 P3 RUN P2 P3 SERIAL P1 P4 SERIAL P1 P4 RST SIO WIM Figure 2.30 Front View of the WIM The components on the front panel of the WIM have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.4.2 LIM The LIM sends/receives data in the Intranet, and provides an interface of 10/100 BASE-T. It functions as a hub for switching. The LIM interworks with the WIM through the internal back panel to provide the VLAN function for supporting QoS. In this case, because there is separate Ethernet from the back panel, it is available to all 16 ports LAN of the front view.
OfficeServ 7200 System Description 2.3.4.3 PLIM PoE LAN Interface Module (PLIM) provides the 10/100 BASE-T interface as the board to transmit/receive the data from intranet, and also provides the Power over Ethernet (PoE) function to supply the 48 V power to externals and also provides a simple switching function. In addition, PLIM provides the VLAN function for the QoS support interworking with WIM through the internal back panel in one board.
CHAPTER 2. Hardware of the OfficeServ 7200 The components on the front panel of the PLIM have the functions below: Table 2.
OfficeServ 7200 System Description Front View of the PLIM2 The front view of the PLIM2 is shown in the figure below. P1 P2 P3 P4 P9 P10 P11 P12 P5 P6 P7 P8 P13 P14 P15 P16 PLIM2 Figure 2.33 Front View of the PLIM2 The components on the front panel of the PLIM2 have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.4.5 GPLIM The Gigabit PoE LAN Interface Module (GPLIM) provides data transmission through the intranet. Compared to the PLIM, the GPLIM comes with an additional GbE interface and can provide 12 10/100 BASE-T interface ports and 2 1000 BASE-TX/SX/LX ports. The GPLIM acts as a Managed Switch and provides functions such as VLAN, QoS and RSTP. Major Functions The major functions of the GPLIM are as follows.
OfficeServ 7200 System Description Front View of the GPLIM The front view of the GPLIM is shown in the figure below. P1 P2 P3 P4 P5 P6 P13 LNK ACT LNK ACT RST P7 P8 P9 P10 P11 P12 P14 GPLIM Figure 2.34 Front View of the GPLIM The components on the front panel of the GPLIM have the functions below: Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.4.6 GPLIMT The Gigabit PoE LAN Interface Module TX (GPLIMT) provides data transmission through the intranet. Compared to the PLIM, the GPLIMT comes with an additional GbE interface and can provide 12 10/100 BASE-T interface ports and 2 1000 BASE-TX ports. The GPLIMT provides a simple switching hub function. Major Functions The major functions of the GPLIMT are as follows.
OfficeServ 7200 System Description Table 2.
CHAPTER 2. Hardware of the OfficeServ 7200 Spanning Tree Protocol (RSTP, PVST+) Diffserv Flow Control (802.3x) Multi-casting (IGMPv1/v2, DVMRP, PIM-SM) Specification The specification of the GSIM is as follows. 10 1000 BASE-SX/LX/TX interface ports Front View of the GSIM The front view of the GSIM is shown in the figure below. P1 P2 P3 P4 P5 LNK ACT P6 P7 P8 P9 P10 SIO GSIM Figure 2.
OfficeServ 7200 System Description 2.3.4.8 GSIMT The Gigabit Switch Interface Module TX (GSIMT) provides Layer 2 and Layer 3 Gigabit LAN interfaces to support the data network. Major Functions The major functions of the GSIM are as follows. L3 Unicasting Protocol L3 Multicasting Protocol Ethernet Switch (802.3 compatible) 10/100/1000 BASE-TX port Packet Priority Control (802.1p) VLAN Networking (802.1q) Spanning Tree Protocol (RSTP, PVST+) Diffserv Flow Control (802.
CHAPTER 2. Hardware of the OfficeServ 7200 Table 2.
OfficeServ 7200 System Description Specifications 4SWM, provides four 100 Base-T ports. The 4SWM (Unmanaged Layer 2 Switch) can be installed without PoE feature in MP20S. Board View The board view of the 4SWM, is shown in the figure below: J1 P1 Figure 2.38 4SWM Table 2.40 Ports of the 4SWM Ports Functions J1 Connector for connecting lines to the four (4) ports P1 100-pin Connector Connector for connecting a signal line to the UNI board © SAMSUNG Electronics Co., Ltd.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.5 Voice Application Board This section describes the interface board that uses the DASL to send/receive voice to/from the phone system and wireless base station as well as the board that converts voice to data and then sends/receives the data. 2.3.5.1 MGI16 The MGI16 converts the voice into data and transmits the data through the data network. It supports a maximum of 16 channels and provides the G.729, G.723, G.711 voice compression/decompression function.
OfficeServ 7200 System Description The components on the front panel of the MGI16 have the functions below: Table 2.41 Ports and LEDs of the MGI16 Ports, LEDs Functions LAN Port that connects the Ethernet. SIO UART port (for tests). RST Button for resetting the MGI16. PWR LED This LED indicates the power supply status. - Off: Power is not being supplied. - On: Power is being supplied properly. RUN LED This LED indicates MGI16 board status. - Off: Power is not being supplied. - On: Booting.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.5.2 OAS (OfficeServ Application Server) The OAS converts the voice into data and transmits the data through the data network. It supports a maximum of 32 channels and provides the G.729, G.723, G.711 voice compression/decompression function. It also provides a T.38 specification compliant Fax function. OAS can be mounted on slots 1, 2, 3, 4, and 5 of the basic and expansion cabinet.
OfficeServ 7200 System Description Table 2.42 Ports and LEDs of the OAS Ports, LEDs Functions LAN Port that connects the Ethernet. SIO UART port (for tests). RST Button for resetting the OAS. PWR LED This LED indicates the power supply status. - Off: Power is not being supplied. - On: Power is being supplied properly. RUN LED This LED indicates OAS status. - Off: Power is not being supplied. - On: Booting. - Blink: The RAM program is operating.
CHAPTER 2. Hardware of the OfficeServ 7200 2.3.6 VMS Board (SVMi-20E) SVMi-20E is Voice Mailing System (VMS) that its own voice mail box and automatic repeater functions are mounted. SVMi-20E provides all necessary voice mailbox function. This SVMi-20E is the product that is easy to use and install. The SVMi-20E is not available for MP20S.
OfficeServ 7200 System Description Front View of SVMi-20E The front view configuration of the SBC board, which is the main board of SVMi-20E is as follows: VM1 VM2 VM3 HDD LAT LRT SDN PGD RST LAN SIO SVMi-20E Figure 2.41 Front View of the SVMi-20E The components on the front panel of SVMi-20E is as follows: Table 2.43 Ports and LEDs of the SVMi-20E Ports, LEDs LAN Functions The LAN interface connector is used for data transmission and database backup.
CHAPTER 2. Hardware of the OfficeServ 7200 2.4 Station Phones This section describes the types and features of analogue/digital station phones that can be connected to the OfficeServ 7200. 2.4.1 Regular Phones The regular phones used for voice calls are connected to the ports of the 8SLI/8SLI2/ 16SLI2/8COMBO/8COMBO2/16MWSLI mounted on the Universal slot of the OfficeServ 7200. 2.4.
OfficeServ 7200 System Description 21-Button 2-Line LCD Keyset (DS-5021D) 48-character display (2 Í 24) LCD with 3 associated soft keys and scroll key 21 programmable keys Navigation keys for easy use of keyset functions 5 fixed-function keys Built-in speakerphone Keyset Status Indicator 8 selectable ring tones Volume Up/Down keys for digital control of speaker, handset and ringer volumes Desk-or wall-mounted 7-Button 2-Line LCD Keyset (DS-5007S) 48-character display
CHAPTER 2.
OfficeServ 7200 System Description 2.4.3 IP Phones Internet (IP) phones use IP addresses to send/receive voice and data. They use existing data network lines, so do not need normal phone lines, and can be connected to devices such as a switching hub. They are connected to other digital phones through the MGI16.
CHAPTER 2.
OfficeServ 7200 System Description Built-in speakerphone Keyset Status Indicator 8 selectable ring tones Volume Up/Down keys for digital control of speaker, handset and ringer volumes Desk-or wall-mounted 21-Button 2-Line LCD IP Keyset (ITP-5121D) 48-character display (2Í24) LCD with 3 associated soft keys and scroll key Supports data and voice transfer using Internet Protocol 21 programmable keys Navigation keys for easy use of keyset functions 5 fixed-function keys
CHAPTER 2. Hardware of the OfficeServ 7200 5-Button 2-Line LCD Keyset (SMT-i3100) 2-66 128-character display (8Í16) LCD with 3 associated soft keys Supports data and voice transfer using Internet Protocol 5 programmable keys 10 fixed-function keys Built-in speakerphone Keyset Status Indicator 5 selectable ring tones Volume Up/Down keys for digital control of speaker, handset and ringer volumes Desk-or wall-mounted © SAMSUNG Electronics Co., Ltd.
OfficeServ 7200 System Description 2.4.4 Add-On Module (AOM) DS-5064B 64-Button AOM 64 programmable keys with red LEDs Up to 4 can be assigned to a keyset to provide additional programmable keys 2.4.5 Keyset Daughter Board (KDB) 5000 Series Keyset Daughter Board DS-5014D, DS-5021D and DS-5038S keysets support one of 3 different types of daughter board installed on them to enhance operation or to provide an additional local port, depending on the type of daughter board.
CHAPTER 2. Hardware of the OfficeServ 7200 2.4.6 Door Phone and Door Phone Interface Module (DPIM) The DPIM adapts any DLI circuit for use with the door phone unit. The unit is commonly used to request entry through locked doors (interior or exterior) or as a room monitoring box. It provides contact control to be used with a customer-provided electric door lock. The door phone is wall-mounted. An external weather-resistant unit is also available. DPIM Door Phone Figure 2.
OfficeServ 7200 System Description 2.5 Wireless LAN Equipment This section describes the wireless LAN BTS and mobile stations that can be connected with the OfficeServ 7200. 2.5.1 Wireless LAN Access Point (SMT-R2000) The Wireless Access Point (SMT-R2000) of 2.4 GHz consists of both wire and wireless processing parts. The wireless processing part has an IEEE 802.11a/b/g standard and wireless LAN RF interface with the wireless frequency band of 2.4 GHz and IEEE 802.
CHAPTER 2. Hardware of the OfficeServ 7200 2.6 Additional Devices This section describes the types and features of devices that can be connected optionally when the OfficeServ 7200 is installed. 2.6.1 On Hold/Background Sound Source The OfficeServ 7200 is connected with cassettes or radios in addition to the basic tone provided by the system or internal sound source to allow the subscribers to listen to melodies other than ones specified to the subscribers.
OfficeServ 7200 System Description CHAPTER 3. Specifications of the OfficeServ 7200 This chapter describes the capacity of the OfficeServ 7200, various signal specifications, power specifications, rings and tones, compatible boards and terminals, and equipment specifications. 3.1 System Capacity Up to 180 lines can be installed and operated in the OfficeServ 7200, and the line ratio of the station and trunk line can be adjusted within the capacity limit depending on the user’s needs. Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 Table 3.2 System Resources Category Option Board OfficeServ 7200 with MP20 MFM/RCM/RCM2 OfficeServ 7200 with MP20S None /CRM/MISC MFR Ch. 16 (MFM/CRM 1) 8 (Embedded) Mobex Ch. 96 (OAS 3) 8 (Embedded) CID Ch. 14 (RCM/RCM2/CRM 1) 6 (Embedded) R2MFC Ch. 8 (RCM/RCM2 1) None 14 14 (CRM 1) In OfficeServ 7200 with MP20S, the total number of MFR & Mobex is fixed at 14. The minimum of each channels are 6, and can be expanded to 8.
OfficeServ 7200 System Description Table 3.4 System Maximum Capacity Category STN OS7200 with MP20 OS7200 with MP20S PCM STN 128 64 ITP Phone 128 64 64 Wi-Fi Phone SIP Phone IP-UMS/IVR ** STN Total 128 64 PCM TRK 64 60 (48*) SIP TRK 64 H.323 TRK 32 24 SPnet TRK 64 32 TRK Total 64 60 Total STN+TRK 192 124 Etc. Virtual Cabinet 6 5 MOBEX standard 120 60 MOBEX executive 64 60 BHCA (0.
CHAPTER 3. Specifications of the OfficeServ 7200 Table 3.
OfficeServ 7200 System Description Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 3.1.1 Trunk Line Capacity The maximum trunk line capacity of the OfficeServ 7200 is based on its configuration and is shown in the table below: Table 3.6 Trunk Line Capacity Analog Control System Board Configuration LOOP TRK MP20, Basic cabinet 40 Digital BRI T1 E1 PRI TRK TRK TRK 60 60 T1: 60 40 MP20S MP20 only IP SPNET SIP 60 32 60 32 E1: 60 Basic cabinet + 80 80 60 60 expansion cabinet T1: 60 E1: 60 3.1.
OfficeServ 7200 System Description 3.2 Electrical Specifications 3.2.1 Signal Specifications The signal processing protocol is used for interfacing messages between the trunk lines/stations and system. Also, the signal processing protocol refers to the method for providing status information. 3.2.1.1 SignalingType of the Trunk Line Loop Start When processing the loop start signals, the on-hook and off-hook status is controlled by the flow of the electric current.
CHAPTER 3. Specifications of the OfficeServ 7200 The signaling specifications and signaling method of the T1 trunk line should comply with the ITU G.703 and G.704 standards. E1 Trunk Line The electrical characteristics of the E1 trunk line comply with the ITU G.703 and the G.704 standards. Table 3.
OfficeServ 7200 System Description The electrical characteristics of the ISDN (PRI) interface comply with the ITU I.431 and ETS 300 011 standards. Table 3.12 Electrical Characteristics of the PRI Trunk Line Category Specification Transmission speed 2048 Kbits/s ±50 ppm Code High Density Bipolar of Order 3 (HDB3) Pulse type Regular square wave: When indicating all valid signals, comply with the mask (I.403) regardless of the codes.
CHAPTER 3. Specifications of the OfficeServ 7200 3.2.1.2 SignalingType of the Dedicated Line Electrical Characteristics of the WIM Interface The electrical characteristics of the V.35 interface are shown in the table below: Table 3.14 Electrical Characteristics of the WIM Interface (V.35 Interface) Category Specification Maximum transmission speed 10 Mbits/s Transmission code V.
OfficeServ 7200 System Description 3.2.1.3 SignalingType of the LAN The electrical characteristics of the 10 BASE-T, which complies with the IEEE802.3 standard, are shown in the table below: Table 3.17 Electrical Characteristics of the LAN Interface (10 BASE-T) Category Specification Transmission speed 10 Mbits/s ±50 ppm Transmission code Manchester coding - When the transmission data bit is ‘0’, the higher level of the middle bit is inversed into the lower level.
CHAPTER 3. Specifications of the OfficeServ 7200 The electrical characteristics of the 1000 BASE-TX, which complies with the IEEE802.3ab standard, are shown in the table below Table 3.
OfficeServ 7200 System Description Mode Band The mode band in the previous table represents the quality of the multi-mode optical fiber relative to the transmission speed. The unit is generally represented in MHz.Km, the optical signal’s bit rate (the flickering rate of the optical signal) multiplied by the maximum transmission distance. The higher value means farther transmission of higher optical signal with higher bit rate.
CHAPTER 3. Specifications of the OfficeServ 7200 3.2.2 Transmission Characteristics Attenuation - Attenuation between subscribers: Less than 6 dB - Attenuation between the subscriber and local trunk line: Less than 0.5 dB Characteristic resistance of the line: 600 W Weighted noise: Less than-65 dBm Crosstalk attenuation: Less than-68 dBm Frequency band: 300~3400 Hz Insulation resistance: More than 1 MW 3.2.
OfficeServ 7200 System Description 3.3 Power Specifications 3.3.1 Power Supply Unit The Power Supply Unit (PSU) is installed in the cabinet of the OfficeServ 7200. The PSU supplies the power of -48 V DC received from the external power supply unit to each board. The rating is as follows. RATING: AC220~240V, 6A; 50/60 Hz or DC48 V 3 A RATING: AC100~120 V, 6 A; 50/60 Hz or DC48 V 3 A (for U.S.A) Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 3.3.2 External Rectifier External Rectifier is an external power resource to supply the power to IP telephone and SMT-R2000 connected the OfficeServ 7200 when using the PLIM. Because the internal power capacity is not enough, 48 V power source is supplied to the external equipment by connecting the supplementary power source. External Battery Button A B External Rectifier Red line Blue line External Battery Socket OfficeServ 7200 Figure 3.
OfficeServ 7200 System Description 3.4 Rings and Tones 3.4.1 RingCycles The OfficeServ 7200 provides the trunk line rings, station rings, door rings, and alarm rings. The ON/OFF cycle of each ring is shown in the table below: (It is different according to a country and available to be modified by the software) Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 3.4.3 Tones Table 3.
OfficeServ 7200 System Description 3.5 Available Terminals The terminals available to the OfficeServ 7200 are shown in the table below: Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 3.6 Equipment Specifications The OfficeServ 7200 consists of the two cabinets shown in the figure below: Expansion Cabinet Basic Cabinet Figure 3.3 Cabinet Configuration of the OfficeServ 7200 3-20 When the OfficeServ 7200 consists of one cabinet (basic cabinet) 440 (W) × 123.8 (H) × 410 (D) mm When the OfficeServ 7200 consists of two cabinets (basic cabinet + expansion cabinet) 440 (W) × 247.6 (H) × 410 (D) mm © SAMSUNG Electronics Co., Ltd.
OfficeServ 7200 System Description 3.7 Port Number Usage Detail 3.7.1 OfficeServ 7000 Series Port Number The port numbers used by the OfficeServ 7000 series are represented in the next table. Table 3.25 OfficeServ 7000 Series Port Number Category System Service Type SPnet Protocol TCP Port Number Remarks 6100 For connection setup 1024~4999 For maintaining TCP Connection IP Phone TCP, UDP 6000 For connection setup interface UDP 1024~4999 For signaling to IP phone H.
CHAPTER 3. Specifications of the OfficeServ 7200 Table 3.
OfficeServ 7200 System Description 3.7.2 OfficeServ Solutions Port Number The Port numbers used by the OfficeServ Solution are represented in the next table. Table 3.
CHAPTER 3. Specifications of the OfficeServ 7200 Table 3.
OfficeServ 7200 System Description CHAPTER 4. Functions of the OfficeServ 7200 This chapter describes the functions of the OfficeServ 7200 related to calls, VoIP, data, UMS, and web/system management. 4.1 Call Functions The OfficeServ 7200 processes the station calls, trunk line calls, application calls, or various signals through the PSTN and VoIP networking. 4.1.
CHAPTER 4. Functions of the OfficeServ 7200 4.1.2 Router ALG Interface NAT Application Level Gateway (ALG) When various functions such as the VoIP signal process function and gateway function executed through the IP network in the OfficeServ 7200 are executed in the Network Address Translation (NAT) network, the conversion between the private IP address and public IP address should be performed.
OfficeServ 7200 System Description 4.2 VoIP Functions The VoIP functions represents the voice communication service offered through the IP network. The voice communication service is based on the standard protocol; the OfficeServ 7200 supports the SIP and H.323 standard protocol. Its interconnection with the server enables the VoIP service to more users. 4.2.1 VoIP Network To communicate with another system through the VoIP networking, the MGI16 board must be installed in the OfficeServ 7200. 4.2.
CHAPTER 4. Functions of the OfficeServ 7200 Standard SIP Phone Additional Call Processing The following additional local line services are available from the standard SIP phone registered to the OfficeServ 7200. Call Hold/Resume Consultation Call Transfer Call Waiting Call Pickup Call Forwarding Conference Call Park DND Call Back Message Waiting Indication 4.2.
OfficeServ 7200 System Description 4.3 Data Functions The OfficeServ 7200 functions as a router, switch, performs security functions, or serves as a data network application or data access interface. 4.3.1 Switches Managed/Unmanaged Switch The switch is operated as a managed switch if the WIM is mounted on the Slot1 and the LIM/PLIM is mounted on the Slot 2. The PLIM2 is always operated as an unmanaged switch, regardless of the WIM.
CHAPTER 4. Functions of the OfficeServ 7200 IGMP Snooping L2 switch (located in the lower layer of the IP router) without the Internet Group Management Protocol (IGMP) function is located between the IP router and multicast group member (host), intercepts the IGMP messages. Then the L2 switch operates in the IP router like the group member and operates in the group member like the IP router, which is referred to as IGMP Snooping.
OfficeServ 7200 System Description VRRP (Virtual Router Redundancy Protocol) The VRRP is a Hot Standby function securing the end-host’s communication path via the identical Ethernet’s backup router in case the main router stops functioning properly. RoutingProtocol The OfficeServ 7200 supports the routing information-exchanging protocol to react on the network environmental change and to effectively process the routing.
CHAPTER 4. Functions of the OfficeServ 7200 IP-ToS Process This function checks the Type of Service (ToS) field of the IP header and processes it according to priority of the corresponding routing in the data server. This function reproduces the ToS field flowing into the data server, performs the routing process first of all, and heightens the process priority in the next HOP. 4.3.
OfficeServ 7200 System Description Intrusion Protection System (IPS) This function monitors the packets on the network and detects and blocks the packets, which can damage the network operation, making the network more stably operated. The IPS is divided into various types from a detection type where a specific-type attack is detected to the abnormal traffic detecting type, which are based on the Snort Rule (www.snort.org) defining the intrusion pattern and types.
CHAPTER 4. Functions of the OfficeServ 7200 4.3.4 Data Applications DHCP The OfficeServ 7200 can assign the IP address as a DHCP server. When using the DHCP server in another subnet, the OfficeServ 7200 operates as a DHCP relay. The IP addresses of the IP equipments connected to the OfficeServ 7200 can be easily managed.
OfficeServ 7200 System Description 4.4 System Management The OfficeServ 7200 provides a user interface that manages various functional blocks of the system. The OfficeServ 7200 also monitors and collects the operational status of the functional blocks in the system. 4.4.1 Web Management User can manage Telephone and VM/AA server configuration via the embedded web service through web browser. Database Backup The admin user can backup (export) and restore (import) the system database file to a media card.
CHAPTER 4. Functions of the OfficeServ 7200 Import and Export The user import the database of telephone from excel file The user export the database of telephone to excel file Database Comparison The user can compare the database file with the other Telephone Configuration The user can view and modify the database of telephone KMMC Search The user can search the KMMC number and title 4.
OfficeServ 7200 System Description ANNEX A. Open Source Announcement Some software components of this product incorporate source code covered under the GNU General Public License (GPL), the GNU Lesser General Public License (LGPL) and BSD License. Acknowledgement To obtain the source code covered under those Licenses, please visit http://www.samsungnetwork.com/Home/opensource Below is the list of components covered under GNU General Public License, the GNU Lesser General Public License and BSD License.
Annex A. Functions of the OfficeServ 7200 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0) This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License.
OfficeServ 7200 System Description 8) If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
Annex A. Functions of the OfficeServ 7200 Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users.
OfficeServ 7200 System Description 3) 4) 5) 6) 7) 8) 9) But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
Annex A. Functions of the OfficeServ 7200 10) 11) 12) 13) 14) Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients’ exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.
OfficeServ 7200 System Description BSD License Copyright (c) 2000-2003 Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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OfficeServ 7200 System Description ABBREVIATION A AA ACD ALG Auto Attendant Automatic Call Distribution Application Level Gateway AME AMI Answering Machine Emulation Alternate Mark Inversion AOM AP APLL ASIC Add On Module Access Point Analog Phase Locked Loop Application Specific Integrated Circuit AWG American Wire Gauge BRI BRM BoD Basic Rate Interface Basic Rate interface Module Bandwidth on Demand CAS CBQ CCS CDR Common Channel Signaling Class Based Queuing Common Associated Signal Call Det
ABBREVIATION D DASL DPIM Digital Adaptor for Subscriber Loop Door Phone Interface Module DHCP DID Dynamic Host Configuration Protocol Direct Inward Dialing DLI DLM DMZ DNS Digital Line Interface Digital Line interface Module DeMilitarized Zone Domain Name Server DPIM DSL Door Phone Interface Module Digital Subscriber Line DSP DTMF Digital Signal Processor Dial Tone Multi Frequency EMC EMI Electro-Magnetic Compliance Electro-Magnetic Interference FXS FXO Foreign eXchange Station Foreign eXchang
OfficeServ 7200 System Description K KDB Keyset Daughter Board LAN LCD Local Area Network Liquid Crystal Display LCP LCR Local Control Processor Least Cost Routing LED LIM Light Emitting Diode LAN Interface Module MP20 Main Control Processor MP20S Main Control Processor for Single cabinet MFM Multi-Frequency Module L M MGI Media Gate Interface MIS Miscellaneous MMC Man Machine Communication MPD Metering Pulse Detection NAT Network Address Translation OAS OfficeServ Application Ser
ABBREVIATION Q QAM Quadrature Amplitude Modulation QoS Quality of Service RCM R2 Caller identification Module R RTP Real-time Transmission Protocol RTPT Real-time Transmission Protocol Transfer RTPR Real-time Transmission Protocol Receiver SIP Session Initiation Protocol SL2 Subscriber Line interface module 2 S SLI Subscriber Line Interface SLM Subscriber Line interface Module SMDR Station Message Detail Recording SME Small Medium Enterprise STP Signaling Transfer Point SMTP Simp
OfficeServ 7200 System Description W WAN Wide Area Network WIM WAN Interface Module WLAN Wireless Local Area Network © SAMSUNG Electronics Co., Ltd.
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OfficeServ 7200 General Description ©2003~2009 Samsung Electronics Co., Ltd. All rights reserved. Information in this manual is proprietary to SAMSUNG Electronics Co., Ltd. No information contained here may be copied, translated, transcribed or duplicated by any form without the prior written consent of SAMSUNG. Information in this guide is subject to change without notice.
