Buenos dias, soy bastante novato en este tema de la telefonia IP, estoy vinculando la central FreePBX con un HT813, el troncal se logra registrar a la central.
Al llamar desde un externo me da este error. Tanto el SIP User ID y el authenticator ID son numericos. Bien no se por donde encararlo el error.
El log arranca en el 5 tono del telefono aprox.
[2025-09-27 22:56:43] WARNING[1705]: pjproject: <?>: sip_transport.c Dropping 1144 bytes packet from UDP 192.168.2.3:5062 : PJSIP syntax error exception when parsing ‘From’ header on line 3 col 38
At the Asterisk command prompt (not a shell prompt), type pjsip set logger on
make a test call in and post the INVITE that gets the syntax error.
Try setting (for the FXO port) Caller ID Transport Type to Relay via P-Asserted-Identity and report whether the call goes through, or you get the same error or a different error.
Post screenshots of the FXO page, covering (at least) Caller ID Scheme through Number of Rings.
What country is the HT in? Who is the carrier? What is the FXO port connected to (copper pair from central office, fiber ONT, cable MTA, etc.)?