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Vigor2900 Series User’s Guide
108
choose None and check the box to achieve the goal. Some SIP
server allows user to use VoIP function without registering. For
such server, please check the box of make call without
register. Choosing Auto is recommended. The system will
select a proper way for your VoIP call.
Display Name You can enter any string as a display name in this field. This
will be shown on the caller side.
Account Name You can enter the account name, usually the part of SIP URL
before the character @ provided by your service provider or IP
address for peer-to-peer connection.
Authentication ID You can enter the authentication ID provided by your service
provider. Enter the name or number used for SIP Authorization
with SIP Registrar.
Password Enter the password when you use a SIP registrar server that
needs password.
Expire Time The time duration that SIP registrar server keeps your
registration record. Before the time expired, Vigor will issue
another register message to registrar server again.
Stun server Check and enter the IP address of the STUN server if you are
behind a NAT router.