Some VoIP platforms support Intercom/Broadcast groups, the platform can send an INVITE with a special header that enables the phone to answer the call automatically. Maxwell support the following headers for auto-answer: - Call-Info: <sip:ip.addr-pbx>;answer-after=0
- Call-Info: <sip:127.0.0.1>;answer-after=0
- Call-Info: <sip:127.0.0.1>;info=alert-autoanswer;delay=0
- Call-Info: <sip:ip.addr-pbx>;info=alert-autoanswer;delay=0
- Call-Info: <uri>;answer-after=0
- Alert-Info: Ring Answer + Call-Info: answer-after=0
- Alert-Info: <[some.address]>; info=alert-autoanswer
Values, which are different to 0, are not supported. |
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