Asterisk log: -- Executing Macro("SIP/529-09c480c8", "get-vmcontext|529") in new stack -- Executing Set("SIP/529-09c480c8", "VMCONTEXT=") in new stack -- Executing GotoIf("SIP/529-09c480c8", "1?200:300") in new stack -- Goto (macro-get-vmcontext,s,200) -- Executing Set("SIP/529-09c480c8", "VMCONTEXT=default") in new stack -- Executing MailboxExists("SIP/529-09c480c8", "529@default") in new stack -- Executing VoiceMailMain("SIP/529-09c480c8", "529@default") in new stack -- Playing 'vm-password' (language 'en') bkb-srv-ast01*CLI> ******************************************************** ******************************************************** ******************************************************** TCPDUMP: [root@bkb-srv-ast01 ~]# tcpdump -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 14:45:36.966324 IP 1.0.1.29.5060 > 1.0.1.3.5060: UDP, length 735 14:45:36.969967 IP 1.0.1.3.5060 > 1.0.1.29.5060: UDP, length 476 14:45:36.976296 IP 1.0.1.29.5060 > 1.0.1.3.5060: UDP, length 444 14:45:36.981918 IP 1.0.1.29.5060 > 1.0.1.3.5060: UDP, length 898 14:45:36.989042 IP 1.0.1.3.5060 > 1.0.1.29.5060: UDP, length 388 14:45:36.996886 IP 1.0.1.3.5060 > 1.0.1.29.5060: UDP, length 604 14:45:37.012779 IP 1.0.1.29.5060 > 1.0.1.3.5060: UDP, length 607 14:45:37.024396 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.039248 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.056868 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.072251 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.094268 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.113246 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.138263 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.155882 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.174233 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.192937 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.209241 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 14:45:37.226269 IP 1.0.1.29.5004 > 1.0.1.3.10318: UDP, length 172 [...] ******************************************************** ******************************************************** ******************************************************** Sip debug: <-- SIP read from 1.0.1.29:5060: INVITE sip:*97@1.0.1.3 SIP/2.0 Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bKaa4cd83390fd64a6 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: Contact: Supported: replaces, timer Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39633 INVITE User-Agent: Grandstream BT200 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Type: application/sdp Content-Length: 243 v=0 o=529 8000 8000 IN IP4 1.0.1.29 s=SIP Call c=IN IP4 1.0.1.29 t=0 0 m=audio 5004 RTP/AVP 8 0 4 18 3 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=rtpmap:18 G729/8000 a=rtpmap:3 GSM/8000 a=ptime:90 --- (13 headers 13 lines) --- Using INVITE request as basis request - 824a703b6149dbeb@1.0.1.29 Sending to 1.0.1.29 : 5060 (NAT) Reliably Transmitting (no NAT) to 1.0.1.29:5060: SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bKaa4cd83390fd64a6;received=1.0.1.29 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: ;tag=as60fa8e3d Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39633 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Proxy-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="3b3ba768" Content-Length: 0 --- Scheduling destruction of call '824a703b6149dbeb@1.0.1.29' in 15000 ms Found user '529' bkb-srv-ast01*CLI> <-- SIP read from 1.0.1.29:5060: ACK sip:*97@1.0.1.3 SIP/2.0 Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bKaa4cd83390fd64a6 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: ;tag=as60fa8e3d Contact: Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39633 ACK User-Agent: Grandstream BT200 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Length: 0 --- (11 headers 0 lines) --- bkb-srv-ast01*CLI> <-- SIP read from 1.0.1.29:5060: INVITE sip:*97@1.0.1.3 SIP/2.0 Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bK678966af7ee9d770 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: Contact: Supported: replaces, timer Proxy-Authorization: Digest username="529", realm="asterisk", algorithm=MD5, uri="sip:*97@1.0.1.3", nonce="3b3ba768", response="f48a9df092778b316a294ebb5be2c5df" Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39634 INVITE User-Agent: Grandstream BT200 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Type: application/sdp Content-Length: 243 v=0 o=529 8000 8001 IN IP4 1.0.1.29 s=SIP Call c=IN IP4 1.0.1.29 t=0 0 m=audio 5004 RTP/AVP 8 0 4 18 3 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=rtpmap:18 G729/8000 a=rtpmap:3 GSM/8000 a=ptime:90 --- (14 headers 13 lines) --- Using INVITE request as basis request - 824a703b6149dbeb@1.0.1.29 Sending to 1.0.1.29 : 5060 (non-NAT) Found user '529' Found RTP audio format 8 Found RTP audio format 0 Found RTP audio format 4 Found RTP audio format 18 Found RTP audio format 3 Peer audio RTP is at port 1.0.1.29:5004 Found description format PCMA Found description format PCMU Found description format G723 Found description format G729 Found description format GSM Capabilities: us - 0xc (ulaw|alaw), peer - audio=0x10f (g723|gsm|ulaw|alaw|g729)/video=0x0 (nothing), combined - 0xc (ulaw|alaw) Non-codec capabilities: us - 0x1 (telephone-event), peer - 0x0 (nothing), combined - 0x0 (nothing) Looking for *97 in from-internal (domain 1.0.1.3) list_route: hop: Transmitting (no NAT) to 1.0.1.29:5060: SIP/2.0 100 Trying Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bK678966af7ee9d770;received=1.0.1.29 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39634 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Contact: Content-Length: 0 --- We're at 1.0.1.3 port 12824 Adding codec 0x4 (ulaw) to SDP Adding codec 0x8 (alaw) to SDP Reliably Transmitting (no NAT) to 1.0.1.29:5060: SIP/2.0 200 OK Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bK678966af7ee9d770;received=1.0.1.29 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: ;tag=as7b1591f0 Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39634 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Contact: Content-Type: application/sdp Content-Length: 172 v=0 o=root 8076 8076 IN IP4 1.0.1.3 s=session c=IN IP4 1.0.1.3 t=0 0 m=audio 12824 RTP/AVP 0 8 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=silenceSupp:off - - - - --- <-- SIP read from 1.0.1.29:5060: ACK sip:*97@1.0.1.3 SIP/2.0 Via: SIP/2.0/UDP 1.0.1.29:5060;branch=z9hG4bK49ee9ca8361b4dd9 From: "Bertrand Pallier" ;tag=098a024e33782f95 To: ;tag=as7b1591f0 Contact: Proxy-Authorization: Digest username="529", realm="asterisk", algorithm=MD5, uri="sip:*97@1.0.1.3", nonce="3b3ba768", response="d833bc14c8470a6903b6cdf3f7fdfa96" Call-ID: 824a703b6149dbeb@1.0.1.29 CSeq: 39634 ACK User-Agent: Grandstream BT200 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Length: 0 --- (12 headers 0 lines) --- ******************************************************** ******************************************************** ******************************************************** Sip show history: bkb-srv-ast01*CLI> sip show history ec627e656675b732@1.0.1.29 bkb-srv-ast01*CLI> * SIP Call 1. Rx INVITE / 9050 INVITE /sip:*97@1.0.1.3 2. CancelDestroy 3. TxRespRel SIP/2.0 / 9050 INVITE 4. SchedDestroy 15000 ms 5. Rx ACK / 9050 ACK /sip:*97@1.0.1.3 6. Rx INVITE / 9051 INVITE /sip:*97@1.0.1.3 7. CancelDestroy 8. CancelDestroy 9. TxResp SIP/2.0 / 9051 INVITE 10. TxRespRel SIP/2.0 / 9051 INVITE 11. Rx ACK / 9051 ACK /sip:*97@1.0.1.3