Cisco ATA-186 Administration Guide - Page 196
Table D-8, Log Listings, SIP/2.0 407 Proxy Authentication Required
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Call Flow Scenarios for Successful Calls Table D-8 Log Listings 1. INVITE sip:[email protected];user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.3.175 From: ;tag=3515135869 To: Call-ID: [email protected] CSeq: 1 INVITE Contact: User-Agent: Cisco ATA v2.12 ata186 (0928a) Expires: 300 Content-Length: 253 Content-Type: application/sdp v=0 o=8000 177731 177731 IN IP4 192.168.3.175 s=ATA186 Call c=IN IP4 192.168.3.175 t=0 0 m=audio 10000 RTP/AVP 0 18 8 101 a=rtpmap:0 PCMU/8000/1 a=rtpmap:18 G729/8000/1 a=rtpmap:8 PCMA/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 2. SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.3.175 Call-ID: [email protected] From: ;tag=3515135869 To: CSeq: 1 INVITE Content-Length: 0 3. SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 192.168.3.175 Call-ID: [email protected] From: ;tag=3515135869 To:;tag=600eaef7-7c3a549a CSeq: 1 INVITE Proxy-Authenticate: DIGEST realm="CISCO", nonce="3bd76584" Content-Length: 0 4. ACK sip:[email protected]:5060 SIP/2.0 Via: SIP/2.0/UDP 192.168.3.175 From: ;tag=3515135869 To:;tag=600eaef7-7c3a549a Call-ID: [email protected] CSeq: 1 ACK User-Agent: Cisco ATA v2.12 ata186 (0928a) Content-Length: 0 Appendix D SIP Call Flows D-14 Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (SIP) OL-3410-01