Cancel attended transfer

[Ricardo Monteiro]

Can i cancel a attended transfer on a ip phone or a softphone open sip like zoiper?
There's a code to this feature?

 

[Evolute IT]

How would you cancel that? Just hang up the second call and unhold the first one? That's how an attended transfer works.

 

[Ricardo Monteiro]

Okay, but if the device doesn't have a hold key?
I'm trying it on Intelbras TIP125, device homologated.
Blind transfer and attended transfer is ok but if want cancel transfer during the process... that's question