Cisco Cisco Packet Data Gateway (PDG) Folheto
APN Configuration Mode Commands
timeout emergency-inactivity ▀
Cisco ASR 5x00 Command Line Interface Reference ▄
1393
timeout emergency-inactivity
Configures the emergency session inactivity-timeout for this APN. The APN must be configured as an emergency APN
for Voice over LTE (VoLTE) E911 support.
for Voice over LTE (VoLTE) E911 support.
Product
All
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > APN Configuration
configure > context context_name > apn apn_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-apn)#
Syntax
timeout emergency-inactivity seconds
[ default | no ] timeout emergency-inactivity
default | no
Indicates the timeout specified is to be returned to its default behavior. If no specific timeout is specified, then
all are set to their default behavior.
all are set to their default behavior.
seconds
Default: 0 (disabled)
Specifies the timeout duration, in seconds, to check inactivity on the emergency session.
Specifies the timeout duration, in seconds, to check inactivity on the emergency session.
seconds
must be an integer value from 1 through 3600.
Usage
Use this command to set the emergency session inactivity-timeout for this APN.
At reception of an IP CAN Session Modification Request triggered by the Policy and Charging Rules
Function (PCRF) for an IP-CAN (IP Connectivity Access Network) session serving an IMS emergency
session that removes all PCC rules with a QCI other than the default bearer QCI and the QCI used for IMS
signalling, the Policy and Charging Enforcement Function (PCEF) shall start a configurable inactivity timer
(to enable PSAP Callback session). When the configured period of time expires, the PCEF shall initiate an
IP-CAN Session Termination Request for the IP-CAN session serving the IMS Emergency session.
If a PCRF-Initiated IP-CAN Session Modification Request provides new PCC rule(s) with a QCI other than
the default bearer QCI and the QCI used for IMS signalling, the PCEF shall cancel the inactivity timer.
Refer to the
At reception of an IP CAN Session Modification Request triggered by the Policy and Charging Rules
Function (PCRF) for an IP-CAN (IP Connectivity Access Network) session serving an IMS emergency
session that removes all PCC rules with a QCI other than the default bearer QCI and the QCI used for IMS
signalling, the Policy and Charging Enforcement Function (PCEF) shall start a configurable inactivity timer
(to enable PSAP Callback session). When the configured period of time expires, the PCEF shall initiate an
IP-CAN Session Termination Request for the IP-CAN session serving the IMS Emergency session.
If a PCRF-Initiated IP-CAN Session Modification Request provides new PCC rule(s) with a QCI other than
the default bearer QCI and the QCI used for IMS signalling, the PCEF shall cancel the inactivity timer.
Refer to the
emergency-apn
command in this chapter for additional information.
Example
The following command sets the emergency inactivity timeout duration to
450
seconds.
timeout emergency-inactivity 450