Avaya BCM 2.0 Programming Guide de l'utilisateur télécharger pdf (Page 24)

24 Enterprise Edge Overview

Enterprise Edge 2.0 Programming Operations Guide P0911588 Issue 01

Enterprise Edge telephony hardware components

The telephony components perform call processing. These components also

connect the Enterprise Edge server to the Public Switched Telephone Network

(PSTN) lines and the Enterprise Edge telephones. The telephony hardware

components of the Enterprise Edge system include:

• Media Services Card (MSC), which is a PCI standard card that perform call

processing and media processing of the voice channels.

• Station set Media Bay Modules, which provide access to telephone lines. The

Enterprise Edge system includes the following station set media bay modules:

- 16-port Digital Station Media Bay Module (EE-DSM 16), which allows the

connection of 16 digital telephone sets to the system

- 32-port Digital Station Media Bay Module (EE-DSM 32), which allows the

connection of 32 digital telephone sets to the system

- Analog Station Media Bay Module (EE-ASM 8), which allows the connection

of analog station sets to the system (North American systems only)

• Trunk Media Bay Modules, which provide access to telecommunications

trunks. The Enterprise Edge system includes the following trunk media bay

modules:

- Digital Trunk Media Bay Module (EE-DTM), which provides the connection

between a standard digitalPSTNT1 or PRI line andthe Enterprise Edge system.

- Caller ID Trunk Media Bay Module (EE-CTM), which provides the ability to

access four analog Caller ID PSTN lines. (North American systems only)

- Basic Rate Interface Media Bay Module (EE-BRIM S/T), which provides the

ability to access up to four BRI S/T ISDN lines.

- Fibre Expansion Media Bay Module (EE-FEM), which provides the ability to

access up to six Norstar expansion modules. These expansion modules add

PSTN lines and telephones to the Enterprise Edge system.

• Station sets and adapters

Enterprise Edge data networking hardware components

The data networking components connect the Enterprise Edge server to the local

area network (LAN) and the wide area network (WAN). The data networking

hardware components of the Enterprise Edge system include:

• V.90 modem card used to send and receive data using the public telephone

system. (North American systems only)

• LAN interface card to connect the Enterprise Edge system to the local area

network. This card is a 10/100 Base T Ethernet network interface card.

• WAN interface card to connect the Enterprise Edge system to the wide area

network. North American systems have a T1 interface port and a synchronous

port. European systems have two serial synchronous ports.

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Avaya BCM 2.0 Programming Guide de l'utilisateur Page 24