Cisco Cisco IOS Software Release 12.2(11)YT
SIP Call Transfer and Call Forwarding Supplementary Services
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Cisco IOS Release 12.2(11)YT
timers refer
To set how long the Session Initiation Protocol (SIP) user agent (UA) waits before retransmitting a Refer
request, use the timers refer command in SIP user-agent configuration mode. To reset to the default, use
the no form of this command.
request, use the timers refer command in SIP user-agent configuration mode. To reset to the default, use
the no form of this command.
timers refer time
no timers refer
Syntax Description
Defaults
500 milliseconds
Command Modes
SIP user-agent configuration
Command History
Usage Guidelines
A SIP Refer request is sent by the originating gateway to the receiving gateway and initiates call forward
and call transfer capabilities.
and call transfer capabilities.
Examples
The following example sets retransmission time to 500 milliseconds:
Router(config)# sip-ua
Router(config-sip-ua)# timers refer 500
Related Commands
time
Waiting time, in milliseconds. Range is from 100 to 1000. Default is 500.
Release
Modification
12.2(11)YT
This command was introduced.
Command
Description
show sip-ua statistics
Displays response, traffic, timer, and retry statistics.
show sip-ua timers
Displays the current settings for SIP UA timers.