Handle privisional responses

Asterisk Asterisk SIP
1

When I am calling a Teams number, and the user has forwarded hist phone to voicemail – then before the 200 OK I receive a “SIP/2.0 181 Call is being forwarded” response.

Is there any way I can intercept this so I could Cancel my Invite?

Kind regards

Morten Sølvberg

2

There is nothing built in to do so that I’m aware of, you would need to write code.