Cisco Cisco Packet Data Gateway (PDG) Fascicule
CSCF Serving-CSCF Configuration Mode Commands
registration lifetime ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
3177
Usage
Use this command to control the amount of time registrations are allowed to exist on this service.
The system responds to registrations in the following manner:
If implicit-timer is configured (>0), and if UE expires time < min expires time, respond with 200 OK with
Expires-header set to configured implicit-expires time.
If implicit timer is not configured (=0), the service will respond with a 423 Interval Too Small message.
Using default values:
The system responds to registrations in the following manner:
If implicit-timer is configured (>0), and if UE expires time < min expires time, respond with 200 OK with
Expires-header set to configured implicit-expires time.
If implicit timer is not configured (=0), the service will respond with a 423 Interval Too Small message.
Using default values:
If a registration with an expiration value lower than the service’s minimum (60) is received, the service
will respond with a 423 Interval Too Small message.
If a registration with an expiration value higher than the service’s maximum (2147483646) is received,
the service will automatically reduce the expiration value to the default value.
If a registration is received missing the “Expires” value, or the value is malformed, the service will
automatically respond with 3761 in the 200 OK message.
Example
The following command configures the maximum registration lifetime to
43200
(12 hours):
registration lifetime max 43200