Operation Manual

VoIP
11-7
SIP Port
The port number used to send/receive SIP message for building
a session. The default value is 5060 and this must match with the
peer Registrar when making VoIP calls.
Registrar
Enter the domain name (or IP address) of your registered SIP
Registrar server.
Proxy
You can enter domain name or IP address of SIP proxy server. If
this setting value is the same as Registrar, please press
“Duplicate”.
Domain/Realm
You can enter domain name or IP address of SIP URL. e.g., if
SIP URL is sip:[e-mail], then this field contains
fwd.pulver.com. If this setting value is the same as Registrar,
please press “Duplicate”.
Stun Server
This setting defines whether the Vigor2100V/VG NAT traversal
mechanism is enabled (by checking checkbox) or not. If
activated, please also specify IP address of STUN server. Under
this mode, VoIP communication from Vigor2100V/VG can pass
through with the specified STUN server behind firewall/NAT.
Use Registrar
With the Registrar domain entered above, check this box to let
the Vigor2100V/VG use the SIP Registrar.
Display Name
This field contains a name or a number which easily let you
identify the person who you wan to call. It can also be the name
for SIP display.