Field Setting
Default domain Used for SIP registration. Enter the name of the domain.
Note: If no user specific domain is configured under a specific
user, the handsets registered on the Spectralink IP-
DECT/Virtual IP-DECT Server will use the default domain as
the domain part of the SIP URI;
e.g. John Doe <sip:1234@example.org>
If only one SIP PBX is used and no domain is available, enter
the IP address of PBX here.
Register each endpoint on sep-
arate port (Optional)
If enabled, separate local ports for each endpoint are used,
instead of the global local port.
Send all messages to current regis-
trar (Optional)
If enabled, all non-REGISTER requests to the current regis-
trar will be sent, when more proxies are available.
Allow internal routing fallback Allow internal routing fallback must be enabled if Sec-
ondary username is defined.
Registration expire(sec) The maximum time between re-registrations. The registrar
can signal a shorter time-out.
Default value: 3600 sec
Max pending registrations The maximum amount of pending SIP registrations allowed.
The setting can range from 1 to 100 simultaneous SIP regis-
trations.
Default value: 1
To increase SIP registration speed, it is possible to increase
the value for faster registration handling (system dependant).
Handset power off action
(Optional)
Action performed when a handset is turned off.
Possible values: Ignore or De-register.
If De-register is selected, the handset will de-register when
turned off.
Default value: Ignore
Max forwards The maximum number of proxies outgoing messages are
allowed to traverse.
Default value: 70
Client transaction timeout(msec) Controls timer B and F as specified in RFC 3261. Increase
this to eliminate time out errors or decrease it to reduce fail
over time.
Default value: 16000 msec