Linksys SPA 900 manual Control Timer Values sec

Chapter 5 Linksys IP Phone Field Reference

Regional Tab

Field	Description
Cadence 1	Cadence script for distinctive ring 1.
	Defaults to 60(2/4).
Cadence 2	Cadence script for distinctive ring 2.
	Defaults to 60(.3/.2, 1/.2,.3/4.
Cadence 3	Cadence script for distinctive ring 3.
	Defaults to 60(.8/.4,.8/4).
Cadence 4	Cadence script for distinctive ring 4.
	Defaults to 60(.4/.2,.3/.2,.8/4).
Cadence 5	Cadence script for distinctive ring 5.
	Defaults to 60(.2/.2,.2/.2,.2/.2,1/4)
Cadence 6	Cadence script for distinctive ring 6.
	Defaults to60(.2/.4,.2/.4,.2/4).
Cadence 7	Cadence script for distinctive ring 7.
	Defaults to 60(4.5/4).
Cadence 8	Cadence script for distinctive ring 8.
	Defaults to 60(0.25/9.75)
Cadence 9	Cadence script for distinctive ring 9.
	Defaults to 60(.4/.2,.4/2).

Control Timer Values (sec)

Field	Description
Reorder Delay	Delay after far end hangs up before reorder tone is played. 0 = plays immediately, inf =
(Not applicable to SPA901)	never plays. Range: 0–255 seconds.
	Defaults to 255.
Call Back Expires	Expiration time in seconds of a call back activation. Range: 0–65535 seconds.
	Defaults to 1800.
Call Back Retry Intvl	Call back retry interval in seconds. Range: 0–255 seconds.
	Defaults to 30.
Call Back Delay	Delay after receiving the first SIP 18x response before declaring the remote end is
(Not applicable to SPA901)	ringing. If a busy response is received during this time, the Linksys IP phone still
	considers the call as failed and keeps on retrying.
	Defaults to 0.5.
	Linksys IP Phone Administrator Guide
Firmware Version 5.1		5-21