Huawei HG256 User Manual - Page 19
Configuration of VoIP, 5.1 Networking
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HUAWEI HG256 User Guide 5 Configuration of VoIP 5 Configuration of VoIP The HG256 supports voice services based on the Session Initiation Protocol (SIP). The SIP is an application layer protocol used to create, modify, or end multimedia sessions. 5.1 Networking Figure 5-1 Network model of voice services Proxy Server Registrar IP Server BRAS HG256 Telephone Computer Equipment Proxy Server Registrar Server BRAS Description A server that forwards requests or responses in place of the client A server that receives registration requests Broadband Remote Access Server Huawei Proprietary and Confidential 5-1 Copyright © Huawei Technologies Co., Ltd
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HUAWEI HG256
User Guide
5 Configuration of VoIP
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
5-1
5
Configuration of VoIP
The HG256 supports voice services based on the Session Initiation Protocol (SIP).
The SIP is an application layer protocol used to create, modify, or end multimedia
sessions.
5.1 Networking
Figure 5-1
Network model of voice services
HG256
Telephone
BRAS
Computer
IP
Proxy
Server
Registrar
Server
Equipment
Description
Proxy Server
A server that forwards requests or responses in place of the client
Registrar Server
quests
A server that receives registration re
BRAS
Broadband Remote Access Server