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Command Reference Guide
sip-keep-alive
Use the sip-keep-alive command to configure the type of keep-alive method for this Session Initiation
Protocol (SIP) trunk. Keep-alive messages must be sent between SIP device and the registrar to keep the
connected channel open for communication. Use the no form of this command to return to disable this
feature. Variations of this command include the following:
sip-keep-alive info
sip-keep-alive info <value>
sip-keep-alive options
sip-keep-alive options <value>
Syntax Description
info
options
<value>
Default Values
By default, sip-keep-alive is set to info 60 on NetVanta 7000 Series products. For IP business gateways
(Total Access 900(e) Series and NetVanta 6000 Series) sip-keep-alive is disabled by default.
Command History
Release 13.1
Release A2.04
Usage Examples
The following example sets the keep-alive method to info:
(config)#voice trunk t01 type sip
(config-t01)#sip-keep-alive info
60000CRG0-35E
Specifies the INFO method to be used for the keep-alives on the trunk.
Specifies the OPTIONS method to be used for the keep-alives on the trunk.
Optional. Specifies the amount of time in seconds between the type of SIP
keep-alive messages being sent during a call. Range is 30 to
3600 seconds.
Command was introduced
Command was added to the Voice Line and Voice User command sets.
Copyright © 2012 ADTRAN, Inc.
Voice SIP Trunk Command Set
3594
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