Please find the packet below of SIP SIP/2.0 500 Server Internal ErrorVia: SIP/2.0/UDP 10.174.33.124:5060;branch=z9hG4bK648297222;rport=5060Call-ID: 793882749From: <sip:10.157.2.10>;tag=766734447To: <sip:10.157.2.10>;tag=nn00016rCSeq: 3 REGISTERWarnin...