Installation manual

ManualsBrandsSamsung ManualsConsumer electronicsOfficeServ 7400

GABD-000240

Ed. 03

OfficeServ 7400

System Description

Summary of content (119 pages)

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GABD-000240 Ed.
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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.
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OfficeServ 7400 System Description INTRODUCTION Purpose This document introduces product overview, Hardware configuration, Specification and functions of OfficeServ 7400, which are required to understand the OfficeServ 7400 system. Document Content and Organization This document consists of 4 chapters and abbreviations. CHAPTER 1. Overview of OfficeServ 7400 Describes the features and the main functions of OfficeServ 7400 over all and introduces system configuration, interface and programming. CHAPTER 2.
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Error! Use the Home tab to apply 제목 8,표준 제목 1 to the text that you want to appear here. 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. CHECKPOINT Provides the operator with checkpoints for stable system operation. NOTE Indicates additional information as a reference.
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OfficeServ 7400 System Description TABLE OF CONTENTS INTRODUCTION I Purpose ................................................................................................................................................... I Document Content and Organization ..................................................................................................... I Conventions ....................................................................................................................................
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TABLE OF CONTENTS 2.5 2.6 2.4.4 Add-On Module (AOM) ....................................................................................................... 2-52 2.4.5 Keyset Daughter Board (KDB) ............................................................................................ 2-52 2.4.6 Door Phone and Door Phone Interface Module (DPIM)..................................................... 2-53 Wireless LAN Device ............................................................................
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OfficeServ 7400 System Description CHAPTER 4. Functions of OfficeServ 7400 4.1 4.2 4.3 4.5 Call Functions ........................................................................................................................ 4-1 4.1.1 Dynamic IP Address Allocation ............................................................................................. 4-1 4.1.2 Router Interconnection Function ........................................................................................... 4-2 4.1.
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TABLE OF CONTENTS LIST OF FIGURES Figure 1.1 Configuration of OfficeServ 7400 Service .............................................................. 1-3 Figure 1.2 Interface between VoIP Components ..................................................................... 1-8 Figure 2.1 Configuration of OfficeServ 7400 Chassis ............................................................. 2-3 Figure 2.2 Front View of MP40 ......................................................................................
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OfficeServ 7400 System Description Figure 3.1 Trunk Line Loop Start Signaling ............................................................................ 3-4 Figure 3.2 External Rectifier ................................................................................................. 3-13 Figure 3.3 Chassis Configuration of OfficeServ 7400 ........................................................... 3-16 LIST OF TABLES Table 1.1 Interface between Sub Modules .............................................
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TABLE OF CONTENTS Table 2.30 Ports and LEDs of MGI64/MGI16 ........................................................................ 2-38 Table 2.31 Main Module of SVMi-20E ................................................................................... 2-45 Table 3.1 OfficeServ 7400 Capacity ........................................................................................ 3-1 Table 3.2 Trunk Line Capacity ...........................................................................................
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OfficeServ 7400 System Description CHAPTER 1. Overview of OfficeServ 7400 This chapter describes the features and the main functions of OfficeServ 7400 overall and introduces System Structure, Interface and Programming. 1.1 Introduction to System OfficeServ 7400 is the most proper communication product for mid/large-sized offices and provides the complex function including voice, data and internet functions.
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CHAPTER 1. Overview of OfficeServ 7400 Wireless LAN Service OfficeServ 7400 provides the wireless LAN solution for wireless/wired complex service in office zone. OfficeServ 7400 uses Combo Access Point (AP) that serves separated data and voices and supports hand-off and QoS. Since OfficeServ 7400 uses a wireless LAN BTS, it allows users to make wireless/wired voice/data communication and access Internet.
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OfficeServ 7400 System Description 1.1.2 System Architecture OfficeServ 7400 is configured with the basic chassis and expansion chassis mounted on the 19-inch rack as well as OfficeServ feature server mounted on the external Linux server. The Main Control Processor 40 (MP40) module, which is the main control part, is installed into the basic chassis and manages the entire OfficeServ 7400.
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CHAPTER 1. Overview of OfficeServ 7400 Voice Trunk Line Part The voice trunk line part is configured with digital trunk lines and analog trunk lines. TEPRIa/TEPRI2 functions as E1, T1 and Primary Rate Interface (PRI) digital trunk line on a module, sends/receives voices through the trunk line and transmits the data information of 64 kbps per channel. The 8Trunk (8TRK),8TRK2,16TRK functions as Polarity Reverse Detection (PRS) and Caller ID (CID) provides the Metering Pulse Detection function in option.
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OfficeServ 7400 System Description Voice Application Part The voice application module provides the VoIP (Voice over Internet Protocol) function that transmits voice to the data network. The data network consists of the Local Area Network (LAN) or the Wireless Local Area Network (WLAN). The Media Gateway Interface 16channel (MGI16)/Media Gateway Interface 64channel (MGI64) board offers the VoIP function by converting voices into data.
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CHAPTER 1. Overview of OfficeServ 7400 1.2 Interface This section describes the interfaces between the sub-modules of OfficeServ 7400 and the ones between the VoIP elements. 1.2.1 Interfaces between Sub-modules Table 1.1 Interface between Sub Modules Categories Interfaces LIM/PLIM/ PLIM2 Interface Physical Access IEEE 802.3 10 BASE-TX, IEEE 802.3u 100 BASE-TX Connector Type RJ-45 GPLIMT Interface Physical Access IEEE 802.3 10 BASE-TX, IEEE 802.3u 100 BASE-TX, IEEE 802.
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OfficeServ 7400 System Description Table 1.
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CHAPTER 1. Overview of OfficeServ 7400 1.2.2 Interfaces between VoIP Components OfficeServ 7400 provides various VoIP interfaces as follows: y VoIP Networking y H.
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OfficeServ 7400 System Description 1.3 Programming The Man Machine Communication (MMC) program can change the data value used for the system operation program. The MMC program is categorized into 3 levels, which are technician, operator, and subscriber. Depending on these levels, some MMCs can be programmed by the subscribers while some MMCs cannot. A password is required for technician level programming or operator level programming; however, a password is not required for subscriber level programming.
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CHAPTER 1. Overview of OfficeServ 7400 This page is intentionally left blank. 1-10 © SAMSUNG Electronics Co., Ltd.
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OfficeServ 7400 System Description CHAPTER 2. Hardware of OfficeServ 7400 This chapter introduces the hardware features, chassis configuration, and module functions and configuration of the OfficeServ 7400 system. In addition, this chapter describes terminals, wireless LAN equipment, and additional equipment available in the OfficeServ 7400 system. 2.
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CHAPTER 2. Hardware of OfficeServ 7400 Maintenance The OfficeServ 7400 hardware is designed to be maintained with ease and safety. y The specification of 19-inch rack is observed. The rack is designed to maintain sufficient strength. y The installers or maintainers can connect cable easily because the ports to be connected to outside are placed on the front panel. y The front of each module has a LED that indicates failures or operation status so that the operator can easily identify system failures.
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OfficeServ 7400 System Description 2.2 Chassis Configuration OfficeServ 7400 consists of 3 chassis (basic/expansion chassis) mounted on the 19-inch rack and a functional server that operates externally. The Main Control Processor 40 (MP40) module, which is the main control part, is installed into the basic chassis to manage the entire OfficeServ 7400 and performs the switching, the signal processing and subscriber station management functions.
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CHAPTER 2. Hardware of OfficeServ 7400 Table 2.1 Configuration in the Back side of OfficeServ 7400 Part Function Battery Receptacle Battery Switch Receptacle for an external battery. Switch to supply the power to OfficeServ 7400 or charge an battery DC LED The LED indicates the normal output of DC power. AC LED The LED indicates the input of AC power.
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OfficeServ 7400 System Description 2.3 Modules by Functions Each of the basic chassis and the expansion chassis in OfficeServ 7400 has 12 slots that can mount modules. Each slot can mount the modules below that can perform the following function depending on the configuration type of OfficeServ 7400. Table 2.
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CHAPTER 2.
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OfficeServ 7400 System Description Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 Table 2.5 Ports of MP40 (Continued) Ports, LEDs RUN LED Functions Status of MP40 operation - Off: No-power - On (Green): On Booting - Blink (Green): Normal Operation of Program The blink cycle is 500 ms while running S/W LAN LED Status of LAN operation - Off: No-power and no-connection of LAN port - On: The color of the LED shows the LAN transmission speed and connection speed.
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OfficeServ 7400 System Description Optional module For optional modules that are available to mount on the LP40 module, there are MIS, RCM2, and CRM modules. The main functions of each optional module are as follows: y Miscellaneous (MIS): MIS is an optional module that is mounted on LOC3 in the LP40 module. The location is indicated on the LP40 module.
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CHAPTER 2. Hardware of OfficeServ 7400 Specifications The specification of the LP40 minor control module is as follows: Table 2.6 Specification of LP40 Category Name CPU Standard Processor MPC852T System Clock 50 MHz Package 256P PBGA SDRAM Capacity 16 MByte (For program and data storage) Data Bus Width 32 bit Flash ROM Capacity 4 MByte (For data storage) Data Bus Width 16 Bit Boot ROM (For booting) Capacity 512 KByte Data Bus Width 8 Bit Rate 2.048 ↔ 8.
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OfficeServ 7400 System Description The components on the front view have the functions below: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.2 Voice Trunk Line Module This section describes the modules that offer the voice service of trunk lines. 2.3.2.1 TEPRIa The TEPRIa board provides the digital trunk line. A TEPRIa module provides E1, T1, ISDN and PRI, and functions as the Q-SIG. This module transmits voice via the trunk line; each channel supports 64 Kbps voice data transmission.
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OfficeServ 7400 System Description The components on the front panel of the TEPRIa board have the functions below: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.2.2 TEPRI2 TEPRI2 provides the digital trunk line. A TEPRI2 module provides 2 ports for E1, T1, ISDN and PRI respectively, and functions as the Q-SIG. This module transmits voice via the trunk line and a channel transmits the voice data of 64 Kbps.
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OfficeServ 7400 System Description The components on the front panel of the TEPRI2 have the functions below: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 y Crystal-less wanders and jitter attenuation/compensation to TR62411. y Attenuates/compensates jitter as recommended in ITU-T I.431 and G703. y Performs local/remote loopback for test. Specifications The 4BRI module has 8 line ports. Front View The front view of the 4BRI voice module is shown in the figure below: P1-T P2-T P3-T P4-T RUN ACT P1-S P2-S P3-S P4-S 4BRI Figure 2.
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OfficeServ 7400 System Description Main Functions The 8TRK voice trunk line module performs the functions below: y Detecting ring reception y Detecting on/off-hook y Transmitting dial pulse y PRS function y MPD function (option) y CID function y Line monitoring function that checks if the line is connected periodically to transmit the voice data can be transmitted.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.2.5 8TRK2 The 8TRK2 board provides 8 ports of analog trunk line, and supports the PRS, CID paths. It also provides the voice though the trunk line; each channel supports 64 Kbps voice data transmission.
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OfficeServ 7400 System Description 2.3.2.6 16TRK The 16TRK board provides 16 ports of analog trunk line, and supports the PRS, CID paths. It also provides the voice though the trunk line; each channel supports 64 Kbps voice data transmission.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.3 Voice Station Module This section describes the module that offers the station voice service. 2.3.3.1 8DLI The 8DLI (Digital Line Interface) module has 8 ports for digital stations respectively. It interworks with Samsung digital phones via the station to provide voice communication.
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OfficeServ 7400 System Description 2.3.3.2 8COMBO2 The 8COMBO2 module has 8 ports of analog stations and 8 ports of digital stations respectively. It interworks with regular phones or digital phones to provide voice communication.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.3.3 8SLI2/16MWSLI/16SLI2 The 8SLI2/16MWSLI/16SLI2 module has 8 port/16 ports for analog stations. It interworks with regular phones via the station to provide voice communication. 16MWSLI module functions as message waiting.
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OfficeServ 7400 System Description The front view of the 16MWSLI module is shown as follows: P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 16MWSLI Figure 2.16 Front View of 16MWSLI The front view of the 16SLI2 module is shown as follows: P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 16SLI2 Figure 2.17 Front View of 16SLI2 The components on the front panels of the 16MWSLI/16SLI2 module has the functions below: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.3.4 16DLI2 The 16DLI2 module has 16 ports for digital stations. It interworks with Samsung digital phones via the station line to provide voice communication.
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OfficeServ 7400 System Description 2.3.4 Data Server Module This section describes the data module for transmitting/receiving data to/from Internet or Intranet. 2.3.4.1 LIM LAN Interface Module (LIM) is a module for transmitting/receiving data on Intranet. LAN has the interface of 10/100 BASE-T and functions as hub for switching. The LIM (LAN Interface Module) board sends and receives data on the intranet, provides a 10/100 BASE-T interface and is operated as a switch.
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CHAPTER 2. Hardware of OfficeServ 7400 The components on the front panel of the LIM/PLIM functions as follows: Table 2.19 Ports and LEDs of LIM Port, LED 2-26 Function Description P1~P16 Ports for connecting to Ethernet Left LED of each port Link Operation - Blink: Link in operation Right LED of each port 10/100 BASE-T Operation - Off: Operated in 10 BASE-T - On: Operated in 100 BASE-TX © SAMSUNG Electronics Co., Ltd.
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OfficeServ 7400 System Description 2.3.4.2 PLIM PoE LAN Interface Module (PLIM) is a module that transmits and receives data in Intranet and provides 10/100 BASE-T interface. In addition, this module functions as Power over Ethernet (PoE) that provides 48 V~54 V power to outside and a hub for switching. PoE LAN Interface Module (PLIM) is a module that transmits and receives data in Intranet and provides 10/100 BASE-T interface.
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CHAPTER 2. Hardware of OfficeServ 7400 The components on the front panel of PLIM are as follows: Table 2.20 Ports and LEDs of PLIM Port, LED Function Description P1~P16 Ports for connecting to Ethernet Left LED of each port Link Operation - Blink: Link in operation Right LED of each port 10/100 BASE-T Operation - Off: 10 BASE-T in operation - On: 100 BASE-TX in operation 2.3.4.3 PLIM2 The PLIM2 boards transmits the data through the intranet, and provides a 10/100 BASE-T interface.
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OfficeServ 7400 System Description Front View The front view of the PLIM2 data board is shown in the figure below. P1 P2 P3 P4 P9 P10 P11 P12 P5 P6 P7 P8 P13 P14 P15 P16 PLIM2 Figure 2.21 Front View of the PLIM2 Board The components on the front panel of the PLIM2 board have the functions below: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.4.4 GPLIMT Gigabit PoE LAN Interface Module TX (GPLIMT) is a module that transmits and receives data in Intranet. This module provides 12-10/100 BASE-T interface port and 2-10/100/ 1000 BASE-TX port as the GbE interface is added comparing to the PLIM module. GPLIMT functions as a hub for simple switching and provides VLAN function for supporting QoS interworking with GWIMT in the same module.
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OfficeServ 7400 System Description The components on the front panel of GPLIMT functions as follows: Table 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.4.5 GSIM Gigabit Switch Interface Module (GSIM) provides Gigabit LAN interfaces of layer 2 and layer 3 to support data network. Main Functions The main functions of the GSIM data module are as follows: y L3 Unicasting Protocol y L3 Multicasting Protocol y Ethernet Switch (802.3 compatible) y 1000 BASE-SX/LX/TX port y Packet Priority Control (802.1p) y VLAN Networking (802.1q) y Spanning Tree Protocol (RSTP, PVST+) y Diffserv y Flow Control (802.
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OfficeServ 7400 System Description 2.3.4.6 GSIMT Gigabit Switch Interface Module TX (GSIMT) provides Gigabit LAN interfaces of layer 2 and layer 3 to support data network. Main Functions The main functions of the GSIM data module are as follows: y L3 Unicasting Protocol y L3 Multicasting Protocol y Ethernet Switch (802.3 compatible) y 10/100/1000 BASE-TX port y Packet Priority Control (802.1p) y VLAN Networking (802.1q) y Spanning Tree Protocol (RSTP, PVST+) y Diffserv y Flow Control (802.
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CHAPTER 2. Hardware of OfficeServ 7400 The components on the front panel of GSIMT are as follows: Table 2.
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OfficeServ 7400 System Description 2.3.4.7 GWIMT Gigabit WAN Interface Module TX (GWIMT) provides WAN interfaces to support data network to the keyphone system. GWIMT provides a leased line for data communication between the keyphone system and the Internet, supports for connecting, xDSL/cable modem interface, and performs functions for VPN, QoS and Firewall.
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CHAPTER 2. Hardware of OfficeServ 7400 y Interoperation with the leased line using V.35 and HSSI y 1000 BASE-TX/SX/LX Ethernet function for LAN interface y Providing a UART port for configuration activities y Various applications including DHCP, NTP, and IDS/IPS Specifications The specifications of the GWIMT data module are as follows: y 10/100/1000 BASE-TX ports y One T1/E1 (V.
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OfficeServ 7400 System Description 2.3.5 Voice Application Module This section describes the interface module that uses Digital Adaptor for Subscriber Loop (DASL) to send/receive voice to/from the phone system and wireless base station as well as the module that converts voice to data and then, sends/receives the data. 2.3.5.1 MGI64/MGI16 MGI64/MGI16 is a module that transmits and receives voice via data network after converting into data.
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CHAPTER 2. Hardware of OfficeServ 7400 The front view of the MGI16 voice application module is shown in the figure below: PWR RUN RST LAN LAN LAN TX Rx SVC DSP RTPT RTPR SIO MGI16 Figure 2.31 Front View of MGI16 The components on the front panel of MGI64/MGI16 are as follows: Table 2.
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OfficeServ 7400 System Description 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.
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CHAPTER 2. Hardware of OfficeServ 7400 Table 2.35 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.
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OfficeServ 7400 System Description 2.3.5.3 CNF24 (24 channel Conference bridge card) CNF24 provides transceiver function of packet data converted from voice data through the packet network. The extension participants who are connected in the system and the external participants who are connected using PSTN or SPnet can participate to the voice conference. CNF24 provides a maximum of 24 lines for voice conference, and the conference group participants in a single conference can be from 2 to 24.
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CHAPTER 2. Hardware of OfficeServ 7400 Front View of CNF24 The front view of the CNF24 is shown in the figure below: RUN SVC RST LAN LAN MC CONF REC MEM BACKUP SIO CNF24 Figure 2.33 Front View of the CNF24 The components on the front panel of the CNF24 have the functions below: Table 2.36 Ports and LEDs of the CNF24 Ports, LEDs Functions LAN Port that connects the Ethernet. SIO UART port (for tests). RST Button for resetting the CNF24. RUN LED This LED indicates CNF24 status.
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OfficeServ 7400 System Description Table 2.36 Ports and LEDs of the CNF24 (Continued) Ports, LEDs REC LED Functions This LED indicates the number of the recording channel - Green: 1 ~ 2 channels conferencing - Orange: 3 ~ 4 channels conferencing - Red: 5 ~ 6 channels conferencing - Off: No recording MEM LED This LED indicates the capacity status of the recording storage. - Green: Uses 0 ~ 49% of the recording storage - Orange: Uses 50 ~ 69% of the recording storage.
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CHAPTER 2. Hardware of OfficeServ 7400 2.3.6 SVMi-20E Samsung Voice Mail integrated (SVMi)-20E is a Voice Mailing System (VMS) that has its own voice mailbox and auto attendant. SVMi-20E provides all voice mailbox functions required by subscribers and it is easy to use and install. The details for SVMi-20E, see ‘SVMi-20E User’s Manual’. Main Functions The main functions of the SVMi-20E module are as follows: y It is available to use auto attendant and voice mailbox separately or simultaneously.
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OfficeServ 7400 System Description The components on the front panel of the main module of SVMi-20E have the functions Below: Table 2.31 Main Module of SVMi-20E Port, LED LAN Function Description The LAN interface connector is used for data transmission and database backup. It is also called LAN connector and mainly used for system file transmission (backup and restoration).
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CHAPTER 2. Hardware of OfficeServ 7400 2.4 Station Phones This section describes the types and features of analogue/digital station phones that can be connected to the OfficeServ 7400 system. 2.4.1 Regular Phones The regular phones used for voice calls are connected to the ports of the 8SLI2/ 16SLI2/8COMBO2/16MWSLI module mounted on the Universal slot of the OfficeServ 7400 system. 2.4.
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OfficeServ 7400 System Description 21-Button 2-Line LCD Keyset (DS-5021D) y 48-character display (2¯24) LCD with 3 associated soft keys and scroll key y 21 programmable keys y Navigation keys for easy use of keyset functions y 5 fixed-function keys y Built-in speakerphone y Keyset Status Indicator y 8 selectable ring tones y Volume Up/Down keys for digital control of speaker, handset and ringer volumes y Desk-or wall-mounted 7-Button 2-Line LCD Keyset (DS-5007S) y 48-character display (2¯24) LCD with 3
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CHAPTER 2.
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OfficeServ 7400 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 or OAS module. The 5200 Series IP Keysets are as follows: Large Colour LCD UC IP Keyset (SMT-i5234) y 4.
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CHAPTER 2. Hardware of OfficeServ 7400 24-Button LCD IP Keyset (SMT-i5220) y 3.2” LCD with 4 context sensitive keys y Supports data and voice transfer using Internet Protocol y 24 programmable keys with LED y Navigation keys for easy use of functions y 11 fixed-function keys y Built-in speakerphone y Keyset Status Indicator y 5 ring tones y Volume Up/Down keys for digital control of speaker, handset and ringer volumes y Desk- or wall-mounted 14-Button LCD IP Keyset (SMT-i5210) y 2.
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OfficeServ 7400 System Description The 3100 Series IP Keysets are as follows: 5-Button LCD IP Keyset (SMT-i3105) y 2.8” LCD with 3 context sensitive keys y Supports data and voice transfer using Internet Protocol y 5 programmable keys with LED y 10 fixed-function keys y Built-in speakerphone y Keyset Status Indicator y 5 ring tones y Volume Up/Down keys for digital control of speaker, handset and ringer volumes y Desk- or wall-mounted 5-Button LCD IP Keyset (SMT-i3100) y 2.
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CHAPTER 2. Hardware of OfficeServ 7400 2.4.4 Add-On Module (AOM) DS-5064B 64-Button AOM y 64 programmable keys with red LEDs y Up to 4 can be assigned to a keyset to provide additional programmable keys SMT-i5264 64-Button IP AOM y 64 programmable keys with LEDs y Up to 4 can be assigned to a terminal to provide additional programmable keys y Mechanical connection to 5200 series handsets 2.4.
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OfficeServ 7400 System Description 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.
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CHAPTER 2. Hardware of OfficeServ 7400 2.5 Wireless LAN Device This section describes the wireless LAN BTS and mobile stations that can be connected with the OfficeServ 7400 system. 2.5.1 Wireless LAN Access Point (SMT-R2000) The wireless LAN access point SMT-R2000 is composed of a wired processing section and a wireless processing section. The wireless processing section 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.
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OfficeServ 7400 System Description 2.6 Additional Devices This section describes the types and features of devices that can be connected optionally when the OfficeServ 7400 is installed. 2.6.1 On Hold/Background Sound Source The OfficeServ 7400 is connected with cassettes or radios in addition to the basic tone provided by the system or internal sound source to allow subscribers to listen to melodies other than ones specified to the subscribers.
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CHAPTER 2. Hardware of OfficeServ 7400 2.6.6 Installation Tool The Installation Tool is the OfficeServ 7400 maintenance software. The Installation Tool includes a series of system database control menus for convenient viewing/modification of the system information and a package update function. 2.6.7 SMDR The Station Message Detail Recording (SMDR) manages entire calling data such as calls between station subscribers connected with the OfficeServ 7400 as well as local/long distance/international calls.
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OfficeServ 7400 System Description CHAPTER 3. Specification of OfficeServ 7400 This chapter describes the capacity of the OfficeServ 7400, various signal specification, power specification, rings and tones, compatible modules and terminals, and equipment specifications. 3.1 System Capacity Up to 720 lines can be installed and operated in the OfficeServ 7400 system, and the line ratio of the station and trunk line can be adjusted within the capacity depending on the users’ needs. Table 3.
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CHAPTER 3. Specification of OfficeServ 7400 Table 3.1 OfficeServ 7400 Capacity (Continued) System Configuration Maximum Line Capacity Basic chassis + Expansion chassis1 When using the E1: 240 When using the 8TRK: 168 When using the station: 336 When using the internal power of PLIM/PLIM2: 96 When using the VDSL: 40 When using the WLAN terminal: 128 When using the IP phone: 480 - RCM2: Up to 4 per R2 (8) or CID (14) system R2 (4)/CID (6) (Both station and trunk lines are supported.
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OfficeServ 7400 System Description 3.1.1 Trunk Line Capacity The maximum trunk line capacity of the OfficeServ 7400 based on its configuration is shown in the table below: Table 3.2 Trunk Line Capacity Analogue Digital System Configuration Basic chassis LOOP TRK T1 TRK E1 TRK 80 240 240 PRI TRK T1: 240 E1: 240 Basic chassis + Expansion 168 240 240 T1: 240 chassis1 E1: 240 Basic chassis + Expansion 240 240 240 T1: 240 chassis1+Expansion chassis2 E1: 240 3.1.
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CHAPTER 3. Specification of OfficeServ 7400 3.2 Electrical Specification 3.2.1 Signal Specification The signal processing protocol means the methods for connecting signals between the trunk lines, stations and system, and also means the method of providing the status information. 3.2.1.1 Signaling Type of the Trunk Line Loop Start In processing loop start signals, the on-hook and the off-hook statuses are controlled by the flow of electric current.
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OfficeServ 7400 System Description y The signaling specification and the signaling method of the T1 trunk line should comply with the ITU G.703 and G.704 standards. E1 Trunk Line y The electrical characteristics of the E1 trunk line comply with the ITU G.703 and the G.704 standards. Table 3.
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CHAPTER 3. Specification of OfficeServ 7400 y The electrical characteristics of the ISDN (PRI) interface comply with the ITU I.431 and ETS 300 011 standards Table 3.8 Electrical Characteristics of the PRI Trunk Line Categories Specifications 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.
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OfficeServ 7400 System Description 3.2.1.2. Signaling Type of the Dedicated Line Electrical Characteristics of the GWIMT Interface y The electrical characteristics of the V.35 interface are shown in the table below: Table 3.10 Electrical Characteristics of the GWIMT Interface (V.35 Interface) Categories Specifications Maximum transmission speed 10 Mbits/s Transmission code V.
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CHAPTER 3. Specification of OfficeServ 7400 3.2.1.3. Signaling Type of the LAN y The electrical characteristics of the 10 Base-T, which comply with the IEEE802.3 standards, are shown in the table below: Table 3.13 Electrical Characteristics of the LAN Interface (10 Base-T) Categories Specifications Transmission speed 10 Mbits/s Transmission code Manchester coding (When the transmission data is ‘0’, the higher level than the middle of the bit is inversed into the lower level.
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OfficeServ 7400 System Description y The electrical characteristics of the 1000 BASE-TX, which comply with the IEEE802.3ab standards, are shown in the table below: Table 3.
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CHAPTER 3. Specification of OfficeServ 7400 Table 3.17 1000 BASE-SX/LX Optical Fiber Fiber Type Mode Band (Short Wave/Long Wave MHz.Km) 1000BASE-SX 1000BASE-LX 62.5uM MMF 160/500 220 550 200/500 275 550 400/400 500 550 500/500 550 550 50uM MMF Transmission Distance (m) Mode Band The mode band shown in the previous table is a quality indicator of the multimode optical fiber related to the transmission speed. Its unit is generally MHz.
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OfficeServ 7400 System Description 3.2.1.4 Signaling Type of the Station Dial Pulse Signaling Type y Ratio-10 Pulse Per Second (PPS) y Make/Break Ratio (M/B ratio)-33%: 66% (It can be adjusted by the software.) y The minimum signaling time between digits-20 msec (It can be adjusted by the software.
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CHAPTER 3. Specification of OfficeServ 7400 3.2.2 Transmission Characteristics y Attenuation Attenuation between subscribers: Less than 6 dB Attenuation between the subscriber and local trunk line: Less than 0.5 dB y Characteristic resistance of the line: 600 Ω y Weighted noise: Less than -65 dBm y Crosstalk attenuation: Less than -68 dBm y Frequency band: 300~3400 Hz y Insulation resistance: More than 1 MΩ 3.2.
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OfficeServ 7400 System Description 3.3 Power Specification 3.3.1 OfficeServ 7400 System Power OfficeServ 7400 operates by AC input power or battery power and supplies the system chassis with the backup power of -54 V, -5.3 V, +3.3 V, +5 V, +12 V, or -54 V (BATT). Table 3.19 I/O Voltage of PSU Power Supply Devices Power Supply Units (PSU) Specifications Input power AC 220 V Output power - DC -54 V, 6.6 A - DC -5.3 V, 2 A - DC +3.3 V, 30 A - DC +5 V, 16 A - DC +12 V, 1 A - DC -54 V, 0.
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CHAPTER 3. Specification of OfficeServ 7400 External Rectifier Installation Refer to ‘OfficeServ 7400 Installation Manual’ for the description on the external rectifier installation. 3.4 Rings and Tones 3.4.1 Ring Cycles The OfficeServ 7400 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: Table 3.
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OfficeServ 7400 System Description Table 3.21 Cycles of the System Tones (Continued) Tones ON/OFF Cycles Confirmation/Caution/Barge-In tone 50/50 ms Call Back/Hold tone 500/3500 ms Error/Number Unobtainable tone 250/250 ms Message Camp On tone Continuous 3.5 Available Terminals The terminals available to the OfficeServ 7400 are shown in the table below: Table 3.
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CHAPTER 3. Specification of OfficeServ 7400 3.6 Equipment Specification The OfficeServ 7400 consists of one basic and 2 expansion chassis as shown in the figure below: Expansion Chassis Expansion Chassis Basic Chassis Figure 3.3 Chassis Configuration of OfficeServ 7400 y When the OfficeServ 7400 consists of one chassis (basic chassis) 440 (W) × 223.8 (H) × 410 (D) mm y When the OfficeServ 7400 consists of 2 chassis (basic chassis + expansion chassis) 440 (W) × 447.
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OfficeServ 7400 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 3.23 OfficeServ 7000 Series Port Number Category System Service Type SPnet Protocol TCP Port Number 6100 1024~4999 Remarks For connection setup For maintaining TCP Connection IP Phone TCP, UDP 6000 For connection setup interface UDP 1024~4999 For signaling to IP phone H.
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CHAPTER 3. Specification of OfficeServ 7400 Table 3.
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OfficeServ 7400 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.
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CHAPTER 3. Specification of OfficeServ 7400 Table 3.
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OfficeServ 7400 System Description CHAPTER 4. Functions of OfficeServ 7400 This chapter describes the functions of the OfficeServ 7400 related to calls, VoIP, data and web/system management 4.1 Call Functions The OfficeServ 7400 processes station calls, trunk line calls, application calls, or various signals through the PSTN and VoIP networking. 4.1.1 Dynamic IP Address Allocation DHCP Client of the MP40 The MP40 is the call processing control part of the OfficeServ 7400.
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CHAPTER 4. Functions of OfficeServ 7400 4.1.2 Router Interconnection Function NAT Auto-Configuration When the OfficeServ 7400 functions operating through the IP network such as VoIP signal processing, gateway etc. are operating on the Network Address Translation (NAT) network, it may be necessary to convert between the Private IP address and the Public IP address.
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OfficeServ 7400 System Description 4.1.3 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 7400 are executed in the Network Address Translation (NAT) network, the conversion between the private IP address and public IP address should be performed.
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CHAPTER 4. Functions of OfficeServ 7400 4.2 VoIP Function The VoIP functions represents the voice communication service offered through the IP network. It provides call services based on the phones and standard protocol connected to the IP network. The OfficeServ 7400 supports the SIP and H.323 standard protocol. Its interconnection with the server enables the VoIP service to more users. To use the SIP/H323 trunk line and the SIP local line functions, a VoIP license is required.
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OfficeServ 7400 System Description Standard SIP Phone Basic Call Processing Provides local, trunk line call services through the standard SIP phones registered to the OfficeServ 7400. Diverse features offered from the key phone system are generally not provided on the standard SIP phone; therefore, only the basic local, trunk line call services are provided.
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CHAPTER 4. Functions of OfficeServ 7400 4.3 Data Server Functions The OfficeServ 7400 functions as router, switches, performs security function, or serves as data network applications or data access interfaces (WAN, LAN, DMZ). The OfficeServ 7400 functions as router, switches, performs security function, or serves as data network applications or data access interfaces. 4.3.1 Switches 802.
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OfficeServ 7400 System Description IGMP Snooping L2 switch (located in the lower layer of the IP router) without the IGMP (Internet Group Management Protocol) function is located between the IP router and multicast group member (host), intercepts the IGMP message. And 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 as the IGMP Snooping.
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CHAPTER 4. Functions of OfficeServ 7400 GARP/GVRP Function Supported Generic Attribute Registration Protocol (GARP)/Generic VLAN Registration Protocol (GVRP) define a GARP application that provides the 802.1Q-compliant VLAN pruning and dynamic VLAN creation on 802.1Q trunk ports. GVRP is an application defined in the IEEE 802.1P standard that allows for the control of 802.1Q VLAN. 4.3.
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OfficeServ 7400 System Description Routing Protocol The OfficeServ 7400 supports the routing information-exchanging protocol to react on the network environmental change and to effectively process the routing. y Routing Information Protocol version1 (RIPv1), RIPv2 These protocols are widely used for managing the routing information in the middle-size independent network such as a group of LANs.
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CHAPTER 4. Functions of OfficeServ 7400 Multicast Routing y Internet Group Management Protocol (IGMP) Internet Group Management Protocol (IGMP) is a protocol that manages the multicast group operating at one Ethernet segment. It controls the segment so that a user can subscribe or secede as a member of the specific multicast group.
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OfficeServ 7400 System Description 4.3.3 Security NAT/PT (In/Out/Exclusive/Redirect) The security function supports the conversion function between the private IP address and public IP address in the network where security is required. The Inbound, Outbound, Exclusive, and Redirect functions are supported. y In bound: This function performs the forwarding process for the packet flowing from the WAN to the IP and port of the LAN specified in the NAT/PT conversion table.
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CHAPTER 4. Functions of OfficeServ 7400 Intrusion Detection System (IDS) This function monitors the packets on the network and detects the packets, which can damage the network operation, making the network more stably operate. The IDS 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.
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OfficeServ 7400 System Description SIP Aware ALG (SIP Application Gateway) This function is used for re-creating packets for the smooth communication by checking the SIP signal process packets according to the NAT/PT table in the data server. When using the data server of the OfficeServ 7400, the SIP equipment can operate regardless of the packet blocking caused by the firewall or the NAT/PT conversion.
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CHAPTER 4. Functions of OfficeServ 7400 4.5 System Management Function The OfficeServ 7400 provides the call server configuration management and information display, and can view the system’s actual status (alarm status etc.) from the Installation Tool package. 4.5.1 System Management Function Composition Management The system can view the following configuration information of the OfficeServ 7400 installed on the site.
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OfficeServ 7400 System Description The interconnection between the OfficeServ NMS and the OfficeServ system is as follows. OfficeServ NMS …. Client Printer Server IP Network OfficeServ 7400 Terminal Additionally, the OfficeServ NMS has the following advantages. Real-Time System Status Monitoring The OfficeServ NMS uses the SNMP to collect the system errors in real-time. User Friendly GUI Design The OfficeServ NMS is developed using standard graphic interfaces.
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CHAPTER 4. Functions of OfficeServ 7400 Error Handling If the OfficeServ NMS fails to execute the command entered by the operator, a corresponding error message will be displayed prior to executing the next task. The operator can view the error message prior to executing incorrect commands, thus providing accurate and efficient system managements. Flexible Platform The OfficeServ NMS can be installed and operated from diverse platforms such as generalpurpose PCs or workstations.
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OfficeServ 7400 System Description ABBREVIATION A AA Auto Attendant AC Alternating Current ALG Application Level Gateway AME Answering Machine Emulation AOM Add On Module AP Access Point AS Autonomous System ASIC Application Specific Integrated Circuit AWG American Wire Gauge BRI Basic Rate Interface BoD Bandwidth on Demand CBQ Class Based Queuing CDR Call Detail Record CID Caller Identification CLI Command Line Interface CODEC Coder/Decoder CRC Cyclic Redundancy Code CSM
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ABBREVIATION DNS Domain Name Server DPIM Door Phone Interface Module DSL Digital Subscriber Line DSP Digital Signal Processor DTMF Dial Tone Multi Frequency DVMRP Distance Vector Multicast Routing Protocol EAP Extensible Authentication Protocol EMI Electro-Magnetic Interference E F FE Fast Ethernet FXS Foreign Exchange Station FXO Foreign Exchange Office G GPLIMT Gigabit PoE LAN Interface Module TX GK GateKeeper GND Ground GSIM Gigabit Switch Interface Module GSIMT Gigabit Sw
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OfficeServ 7400 System Description L L2TP Layer 2 Tunneling Protocol LAN Local Area Network LCD Liquid Crystal Display LP40 Local Control Processor 40 LCR Least Cost Routing LED Light Emitting Diode LIM LAN Interface Module M MP40 Main Control Processor 40 MIS Miscellaneous MMC Man Machine Communication (Code, Command) MPD Metering Pulse Detection NAT Network Address Translation OSPF Open Shortest Path First OSM OfficeServ Manager N O P PC Personal Computer PCM Pulse Code Mod
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ABBREVIATION R RF Radio Frequency RCM R2 Caller identification Module RMON Remote Monitoring RTP Real-time Transmission Protocol RTPT Real-time Transmission Protocol Transfer RTPR Real-time Transmission Protocol Receiver SIP Session Initiation Protocol SLI Single Line Interface SMDR Station Message Detail Recording SME Small Medium Enterprise STP Signaling Transfer Point S SMTP Simple Mail Transfer Protocol SONET Synchronous Optical Network TAPI Telephony Application Programming
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OfficeServ 7400 System Description W WAN Wide Area Network WBS Wireless Base Station WIP Wireless IP Phone WLAN Wireless Local Area Network WLI Wireless LAN Interface © SAMSUNG Electronics Co., Ltd.
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Offic ceServ 740 00 Sys stem De escriptio on ©2007~ ~2009 Samsung g Electronics Co o., Ltd. All rightts reserved. Informa ation in this man nual is proprieta ary to SAMSUNG G Electronics Co., Ltd. No information contain ned here may be e copied, transla ated, transcriibed or duplicate ed by any form without the prio or written consent of SAMSUNG. Informa ation in this man nual is subject to o change withou ut notice.