REGISTER 12 headers, 0 lines Reliably Transmitting (no NAT) to 10.220.0.2:5060: REGISTER sip:epmbog SIP/2.0 Via: SIP/2.0/UDP 10.222.4.130:5060;branch=z9hG4bK637e5232;rport From: ;tag=as26053559 To: Call-ID: 55fe75c7158f7c2812854c4b72d397b4@192.168.1.3 CSeq: 102 REGISTER User-Agent: Asterisk PBX Max-Forwards: 70 Expires: 120 Contact: Event: registration Content-Length: 0 --- chamber*CLI> <--- SIP read from 10.220.0.2:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 10.222.4.130:5060;branch=z9hG4bK637e5232;rport=5060 Call-ID: 55fe75c7158f7c2812854c4b72d397b4@192.168.1.3 From: ;tag=as26053559 To: ;tag=3abcb6da CSeq: 102 REGISTER WWW-Authenticate: Digest realm="huawei", nonce="de2b14c186143b68324075e0939be2b7",domain="sip:huawei.com", stale=false,algorithm=MD5 Server: Huawei SoftX3000 V300R006 Content-Length: 0 <-------------> --- (11 headers 0 lines) --- Responding to challenge, registration to domain/host name epmbog REGISTER 13 headers, 0 lines Reliably Transmitting (no NAT) to 10.220.0.2:5060: REGISTER sip:epmbog SIP/2.0 Via: SIP/2.0/UDP 10.222.4.130:5060;branch=z9hG4bK33a68168;rport From: ;tag=as73522e9a To: Call-ID: 55fe75c7158f7c2812854c4b72d397b4@192.168.1.3 CSeq: 103 REGISTER User-Agent: Asterisk PBX Max-Forwards: 70 Authorization: Digest username="4857768", realm="huawei", algorithm=MD5, uri="sip:epmbog", nonce="", response="9617be9b31db41c1742f43d72a9fba11" Expires: 120 Contact: Event: registration Content-Length: 0 --- chamber*CLI> <--- SIP read from 10.220.0.2:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 10.222.4.130:5060;branch=z9hG4bK33a68168;rport=5060 Call-ID: 55fe75c7158f7c2812854c4b72d397b4@192.168.1.3 From: ;tag=as73522e9a To: ;tag=34bc4254 CSeq: 103 REGISTER WWW-Authenticate: Digest realm="huawei", nonce="8164f705a8718f1f181c789a798cb78e",domain="sip:huawei.com", stale=false,algorithm=MD5 Server: Huawei SoftX3000 V300R006 Content-Length: 0