| ERROR | <msg_parser.c: 316> Could not set header: "contact"
| ERROR | <msg_parser.c: 532> End of header Not found
| ERROR | <msg_parser.c: 712> error in msg_headers_parse()
| ERROR | <sipevent.c: 76> could not parse message
| INFO1 | <udp.c: 206> info: RECEIVING UDP MESSAGE:
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 10.168.4.100:5060;branch=z9hG4bK2587076668
From: <sip:address@hidden>;tag=1675459016;tag=304916514
To: <sip:address@hidden>;tag=as6d423d80
Call-ID: address@hidden
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Contact:
Proxy-Authenticate: Digest realm="asterisk", nonce="0e7bcddd"
Content-Length: 0