Matrix Telecom SARVAM UMG System Manual page 498

• If you select Any as the option, Digest Authentication will be enabled automatically. The system will
allow incoming calls only after the callers authenticates themselves with the correct credentials—User
ID and Password. The system matches the User ID and Password entered by the callers with the
entries stored in the Digest Authentication table. If a match is found, the call will be routed to the
desired destination. Else the call will be rejected.
Default: As per Peer-to-Peer table.
Digest Authentication
If you have selected the SIP Trunk Mode as Peer-to-Peer,
• you may enable the Digest Authentication if you have set Allowed IP Address for Incoming SIP Message
to As per Trusted IP Address table or As per Peer to Peer table. Incoming calls on this SIP Trunk will be
allowed only after the callers authenticate themselves with their User ID and Password. Default: Disabled.
• Digest Authentication is enabled and you must configure the Digest Authentication table, if you have set
Allowed IP Address for Incoming SIP Message to Any.
For detailed instructions, see
Registrar Settings
If you have selected the SIP Trunk Mode as Proxy, configure the Registrar Settings.
• Click Registrar Settings.
• In Registrar Server Address: Port, enter the Registrar Server Address and the Registrar Server's
listening port for SIP messages. The registrar server address may be an IP address or a domain. The
Registrar Server Address can be of maximum 64 characters. Valid range is 1025 to 65534. Default:
5060.
• If your Service Provider uses outbound proxy for handling voice calls, select the Outbound Proxy
check box. Default: Disabled.
Matrix SARVAM UMG System Manual
"Digest Authentication". Default: Disabled.
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