Sbc Configuration; Configuring General Settings; Interworking Dialog Information In Sip Notify Messages - AudioCodes Mediant 800B User Manual

User's Manual
29

SBC Configuration

This chapter describes the configuration of the SBC application.
29.1

Configuring General Settings

The General Settings page allows you to configure general SBC parameters. For a
description of these parameters, see ''SBC Parameters'' on page 1022.

To configure general parameters:
1. Open the General Settings page (Configuration tab > VoIP menu > SBC > General
Settings).
2. Configure the parameters as required.
3. Click Submit.
4. To save the changes to flash memory, see ''Saving Configuration'' on page 626.

29.1.1 Interworking Dialog Information in SIP NOTIFY Messages

You can enable the device to interwork dialog information (XML body) received in SIP
NOTIFY messages from a remote (WAN) application server. The NOTIFY message is sent
by application servers to notify a SIP client, subscribed to a service and located behind the
device (LAN), of the status of another SIP client in the LAN. For example, user B can
subscribe to an application server for call pick-up service, whereby if user A's phone rings,
the application server notifies user B. User B can then press a pre-configured key
sequence to answer the call.
The NOTIFY message contains the XML body with call identifiers (call-id and tags).
However, as the application server is located in the external network WAN and the SIP
Version 6.8
Figure 29-1: General Settings Page
555
29. SBC Configuration
Mediant 800B Gateway and E-SBC