HUAWEI HG655a Home Gateway
User Guide
Configuring the Voice Services
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6-1
6
Configuring the Voice Services
6.1 In
r
The HG655a enables voice service interworking between the Internet and the Public
Switched Telephone Network (PSTN).
6.2 Voice Service Configuration
rface. For details, see section "5 Setting the Network-Access
Step 2
t number of the gateway provided by the Internet Service
nt provided by the Internet Service Provider in the
eep the default settings of other parameters.
Step 3
Click
Submit
to save the settings.
troduction
The HG655a 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. Based on text coding, the SIP references the Hyper Text Transport Protocol
(HTTP) and the Simple Mail Transfer Protocol (SMTP), and can cooperate with othe
protocols, such as the Real-time Transport Protocol (RTP), the Real-time Transport
Control Protocol (RTCP), the Session Description Protocol (SDP), and the Domain
Name Server (DNS) protocol to implement voice services and the facsimile service.
To configure voice services, do as follows:
Step 1
Configure the WAN inte
Parameters".
P user.
Configure the SI
1.
Choose
Basic
>
VoIP
in the navigation tree to display the
VoIP
page.
2.
Click
New
.
3.
Enter the SIP accoun
Provider in the
SIP account number
text box.
4.
Enable the
SIP user
.
5.
Enter the user name and the password of the SIP account provided by the Internet
Service Provider in the
User name
and the
Password
text boxes.
6.
Enter the port of the SIP accou
Local SIP port
text box, and k