TEL URI - SIP/2.0 416 Unsupported URI Scheme


is there support for TEL URI in FreePBX? I have PJSIP trunk to ITSP, everything is OK, except inbound DID routing not working.

<--- Transmitting SIP response (497 bytes) to UDP: --->
SIP/2.0 416 Unsupported URI Scheme
Via: SIP/2.0/UDP;received=;branch=z9hG4bKm7b1zuqu1qrt1plqp1zomgzmqT36378
Record-Route: <sip:;transport=udp;lr>
Call-ID: [email protected]
From: <sip:[email protected];user=phone>;tag=sbc0404795406886-1539181816862-
To: "xxxx" <tel:+387xxxxxx>;tag=z9hG4bKm7b1zuqu1qrt1plqp1zomgzmqT36378
CSeq: 791762448 INVITE
Server: FPBX-
Content-Length:  0**strong text**

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.