Administration
A31003-D3000-M100-02-76A9, 11-2013
102 OpenScape Desk Phone IP V3R3, Phone Administration, Administrator Documentation
System Settings
3.5.6 SIP Addresses and Ports
Related Topics
Related Topics
•
System Settings
• SIP Addresses
• SIP Ports
3.5.6.1 SIP Addresses
In this group of parameters, the IP addresses or host names for the SIP server,
the SIP registrar, and the SIP gateway are defined.
SIP server address provides the IP address or host name of the SIP proxy server
(OpenScape Voice). This is necessary for outgoing calls. SIP registrar address
contains the IP address or host name of the registration server, to which the
phone will send REGISTER messages. When registered, the phone is ready to
receive incoming calls. SIP gateway address gives the IP address or host name
of the SIP gateway. If configured, the SIP gateway is used for outgoing calls;
otherwise the server specified in SIP server address is used. A SIP gateway is
able to perform a conversion of SIP to TDM, which enables to send calls directly
into the public network.
INFO: Enhanced survivability using DNS SRV is available. To
make use of it, a special configuration is required. For details,
please refer to Resilience and Survivability.
Data required
• SIP server address: IP address or host name of the SIP proxy server.
• SIP registrar address: IP address or host name of the registration server.
• SIP gateway address: IP address or host name of the SIP gateway.
