Cisco SPA 501G Administration Manual page 106

Configuring SIP, SPCP, and NAT
Configuring SIP
Cisco SPA 500 Series and WIP310 IP Phone Administration Guide
Parameter
Referror Bye Delay
Refer-To Target
Contact
Referee Bye Delay
Description
Controls when the Cisco IP phone sends BYE to terminate stale
call legs upon completion of call transfers. Multiple delay
settings (Referror, Refer Target, Referee, and Refer-To Target)
are configured on this screen. For the Referror Bye Delay, enter
the appropriate period of time in seconds.
Defaults to 4.
To contact the refer-to target, select yes. Otherwise, select no.
Default: no.
For the Referee Bye Delay, enter the appropriate period of time
in seconds.
Defaults to 0.
4
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