Aastra Telecom 57I CT, 55I, 53I manual Advanced Operational Parameters, Blind Transfer Setting

IP Phone Administrator Guide Advanced Operational Parameters

Appendix A

Advanced Operational Parameters

The following parameters in this section allow the system administrator to set advanced operational features on the IP phones.

Blind Transfer Setting

Parameter –	Configuration Files		aastra.cfg, <mac>.cfg
sip cancel after blind transfer
Description	Forces the phone to use the Blind Transfer method available in software
	prior to release 1.4. This method sends the CANCEL message after the
	REFER message when blind transferring a call.
Format	Boolean
Default Value	0	(disabled)
Range	0	(disabled)
	1	(enabled)
Example	sip cancel after blind transfer: 1

A-172 41-001160-00, Release 2.1, Rev 04