[2019-07-23 14:24:23] VERBOSE[17982] res_pjsip_logger.c: <--- Transmitting SIP request (485 bytes) to UDP:81.187.30.118:5060 --->
OPTIONS sip:+441172262217@voiceless.aa.net.uk:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.240:5060;rport;branch=z9hG4bKPj3ea0d13e-5322-45fe-a1c4-275ab67bdd40
From: <sip:AASIP_441172262217@192.168.40.1>;tag=96274ae7-7012-4315-a40d-9d2134e62865
To: <sip:+441172262217@voiceless.aa.net.uk>
Contact: <sip:AASIP_441172262217@192.168.0.240:5060>
Call-ID: 9ed78e49-8b0d-4fb4-b57d-95ef44858482
CSeq: 50608 OPTIONS
Max-Forwards: 70
User-Agent: FPBX-14.0.13.4(15.7.2)
Content-Length: 0