Auto Answer
Auto-answer lets the first call leg auto-accept (click-to-dial) when a specific SIP header is present. This is conditional auto-answer, not unconditional. Flow when dialing from Odoo:- Asterisk originates to user’s SIP channel.
- When auto-answered, Asterisk dials the destination; user hears progress tone immediately (one-click).
Phones supporting auto-answer headers
- Zoiper (paid):
Call-Info:<sip:>;answer-after=0— enable “Accept server-side auto answer”. - MicroSIP:
Call-Info: Auto AnswerorCall-Info: answer-after=0orX-AUTOANSWER: TRUE.