Figure 35-4: Defining Proxy Server for Gateway Application
g. Click Submit.
2. Disable use of user=phone in SIP URL:
a. Open the SIP General Parameters page (Configuration tab > VoIP menu > SIP
Definitions submenu > General Parameters).
b. From the 'Use user=phone in SIP URL' drop-down list, select No. This instructs
the Gateway application not to use user=phone in the SIP URL and therefore,
REGISTER and INVITE messages use SIP URI. (By default, REGISTER
messages are sent with sip uri and INVITE messages with tel uri.)
Figure 35-5: Disabling user=phone in SIP URL
c. Click Submit.
35.4.2 Gateway with SAS Redundant Mode
The procedure below describes how to configure the Gateway application with SAS
redundant mode.