TEL URI - SIP/2.0 416 Unsupported URI Scheme

Hi,

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:10.252.64.110:5060 --->
SIP/2.0 416 Unsupported URI Scheme
Via: SIP/2.0/UDP 10.252.64.110:5060;received=10.252.64.110;branch=z9hG4bKm7b1zuqu1qrt1plqp1zomgzmqT36378
Record-Route: <sip:10.252.64.110:5060;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-14.0.3.19(13.22.0)
Content-Length:  0**strong text**

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