Reply To: How to disable 401 challenge from Vital PBX for an inbound invite from the Trunk

VitalPBX Community Support General Discussion How to disable 401 challenge from Vital PBX for an inbound invite from the Trunk Reply To: How to disable 401 challenge from Vital PBX for an inbound invite from the Trunk

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    For incoming calls Twilio uses different  IP addresses, so, when using SIP you must create one trunk for each of these IPs. When using PJSIP, you only need to define the IP addresses with the CIDR in the match field, so, with PJSIP you will need only one trunk.

    Here’s the link with the origination IP addresses of Twilio:

    https://www.twilio.com/docs/sip-trunking#ip-addresses

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