Twilio Programmable Voice over SIP

[voxclear]

I use Hosted by 3CX, V20 Update 9, AI Edition. Two Twilio Elastic SIP trunks already work. I need a dedicated inbound trunk to receive calls directly from Twilio Programmable Voice over SIP, preserving the inbound caller's phone number as Caller ID and routing to extension ###.

What supported trunk template, peer/server address, authentication and source-identification settings should we use? Can this use TLS/SRTP alongside the existing Elastic trunks without changing them?

 

[KyriacosS_3CX]

Hello,

I would address this question first to Twilio - they would be to the ones to know if there are special requirements for bringing this calls into 3CX, and what the trunk setup should look like.