06/28/2018 3:26:44 AM - [CM102001]: Authentication failed for AuthFail Recv Req INVITE from 23.239.69.165:49726 tid=Pjd06c902d-380b-48a2-b249-bf8b03784452 Call-ID=71f27682-23c9-4044-b95b-00fd35110be6: INVITE sip:[email protected]:5060 SIP/2.0 Via: SIP/2.0/UDP 23.239.69.165:49726;rport=49726;branch=z9hG4bKPjd06c902d-380b-48a2-b249-bf8b03784452 Max-Forwards: 70 Contact: <sip:[email protected]:49726;ob> To: sip:[email protected] From: sip:[email protected];tag=4847d8da-7043-4692-81bc-cc353d7670a6 Call-ID: 71f27682-23c9-4044-b95b-00fd35110be6 CSeq: 31974 INVITE Session-Expires: 1800 Min-SE: 90 Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Content-Type: application/sdp Proxy-Authorization: Digest username="9800",realm="3CXPhoneSystem",nonce="414d535c114548e438:0359f546003de2c4fefa3e3b2a5df817",uri="sip:[email protected]:5060",response="9e6013eea7f6571670a147369672ebfa",algorithm=MD5 Supported: replaces, 100rel, timer, norefersub User-Agent: Cisco/SPA504G-7.4.9c Content-Length: 862 v=0 o=- 3739170354 3739170354 IN IP4 23.239.69.165 s=pjmedia b=AS:151 t=0 0 a=X-nat:0 m=audio 4152 RTP/AVP 98 97 99 104 3 0 8 9 96 c=IN IP4 23.239.69.165 b=TIAS:64000 a=rtcp:4153 IN IP4 23.239.69.165 a=sendrecv a=rtpmap:98 speex/16000 a=rtpmap:97 speex/8000 a=rtpmap:99 speex/32000 a=rtpmap:104 iLBC/8000 a=fmtp:104 mode=30 a=rtpmap:3 GSM/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:9 G722/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-16 m=audio 4154 RTP/AVP 98 97 99 104 3 0 8 9 96 c=IN IP4 23.239.69.165 b=TIAS:64000 a=rtcp:4155 IN IP4 23.239.69.165 a=sendrecv a=rtpmap:98 speex/16000 a=rtpmap:97 speex/8000 a=rtpmap:99 speex/32000 a=rtpmap:104 iLBC/8000 a=fmtp:104 mode=30 a=rtpmap:3 GSM/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:9 G722/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-16 ; Reason: Credentials don't match, check that authorization-ID and password match the ones in extension settings