Nortel-networks 1000S Manual do Utilizador descarregar pdf (Página 13)

Description and features Page 13 of 44

Communication Server 1000S Overview

Figure 1

Software architecture for telephony

Telephony Feature Processing is based on the existing Meridian 1 Call

Processing software and provides industry-leading feature capabilities.

The Virtual Connection Manager allows IP-based devices that are registered

with the Call Server to access the same feature capabilities as existing

telephony devices. In this way, the Meridian 1 feature set is made available

to evolving IP devices and soft clients, and is the switching foundation of

CS 1000S. In addition to access to the Telephony Feature Processing of a Call

Server, devices can also access other services in the network, such as XML

and IM. The Virtual Connection Manager supports IP Phones and a wider

suite of devices and services.

Telephony

Feature

Proccessing

CS 1000

Circuit Switching Equipment

Interface for IP-Based Devices

Internet Enabling

Meridian 1

Digital

Telephones

Analog

Telephones

PSTN/

ISDN

Other

TDM

Virtual Connection ManagerCircuit Switching Manager

Media

control

Phone

control

H.323

XML

SIP ...

553-AAA2129

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Nortel-networks 1000S Manual do Utilizador Página 13