Source Port vs Contact Port in Axon Posted July 10, 2007 I think I have some problems related to this matter. I have a simple test setup with 1 Cisco IP Phone 7940 and 1 ExpressTalk. I have installed Axon using the default settings and have 10 Extension. 101 is used by the ExpressTalk and 102 is used by the Cisco Phone. Now when I call 101 from 102 every thing works OK. The ExpressTalk phone is ringing, I pick it up and there is sound both ways. When I call 102 from 101, the Cisco Phone is not even ringing, but I get a "Leave message...." message on the ExpresTalk. I have looked at the log fil and below the log is showing 5 calls. 21:27:40 Call 101 -> sip:102@192.168.1.5 21:27:40 Error returned: 404 Not Found 21:27:44 Call 101 -> sip:102@192.168.1.5 answered 21:27:47 Call 101 -> sip:102@192.168.1.5 disconnected 21:27:54 Call 101 -> sip:102@192.168.1.5 21:27:54 Error returned: 404 Not Found 21:27:58 Call 101 -> sip:102@192.168.1.5 answered 21:28:02 Call 101 -> sip:102@192.168.1.5 disconnected 21:28:05 Call 101 -> sip:102@192.168.1.5 21:28:05 Error returned: 404 Not Found 21:28:09 Call 101 -> sip:102@192.168.1.5 answered 21:28:13 Call 101 -> sip:102@192.168.1.5 disconnected 21:28:16 Call 101 -> sip:102@192.168.1.5 21:28:16 Error returned: 404 Not Found 21:28:20 Call 101 -> sip:102@192.168.1.5 answered 21:28:23 Call 101 -> sip:102@192.168.1.5 disconnected 21:28:26 Call 101 -> sip:102@192.168.1.5 21:28:26 Error returned: 404 Not Found 21:28:30 Call 101 -> sip:102@192.168.1.5 answered 21:28:34 Call 101 -> sip:102@192.168.1.5 disconnected I have also logged the SIP/RTP communication, but I have only cut out a small part showing some of the log entries when the 404 error is occuring. 21:27:40 UDP Packet Received from 192.168.1.103:5071 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< INVITE sip:102@192.168.1.5 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100 To: <sip:102@192.168.1.5> From: "Object" <sip:101@192.168.1.5>;tag=2097 Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103 CSeq: 879 INVITE Max-Forwards: 20 User-Agent: NCH Swift Sound Express Talk 2.06 Contact: <sip:101@192.168.1.103:5071> Proxy-Authorization: Digest username="101",realm="axon@objweb",nonce="v19091qaq82927w",uri="sip:102@192.168.1.5",response="1830cf7d4bda6039b9af8f88d18ca05f",opaque="",algorithm=MD5 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 356 v=0 o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103 s=Express Talk Call c=IN IP4 192.168.1.103 t=0 0 m=audio 8000 RTP/AVP 0 8 96 3 13 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:3 GSM/8000 a=rtpmap:13 CN/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=direction:active ---------------------------------------------------------------- 21:27:40 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100 To: <sip:102@192.168.1.5>;tag=332 From: "Object" <sip:101@192.168.1.5>;tag=2097 Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103 CSeq: 879 INVITE User-Agent: NCH Swift Sound Axon 1.20 Content-Length: 0 ---------------------------------------------------------------- 21:27:40 UDP Packet Sent to 192.168.1.12:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> INVITE sip:102@192.168.1.12;transport=udp SIP/2.0 Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440 To: <sip:102@objweb> From: "Object" <sip:101@192.168.1.5>;tag=330 Call-ID: 1184091014-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE Max-Forwards: 19 User-Agent: NCH Swift Sound Axon 1.20 Contact: <sip:102@192.168.1.5:5060> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 358 v=0 o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103 s=Express Talk Call c=IN IP4 192.168.1.103 t=0 0 m=audio 8000 RTP/AVP 0 8 96 3 13 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:3 GSM/8000 a=rtpmap:13 CN/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=direction:active ---------------------------------------------------------------- 21:27:40 UDP Packet Received from 192.168.1.12:5060 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 404 Not Found Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440 From: "Object" <sip:101@192.168.1.5>;tag=330 To: <sip:102@objweb> Call-ID: 1184091014-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE Content-Length: 0 ---------------------------------------------------------------- 21:27:40 UDP Packet Sent to 192.168.1.12:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ACK sip:102@192.168.1.12;transport=udp SIP/2.0 Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440 To: <sip:102@objweb> From: "Object" <sip:101@192.168.1.5>;tag=330 Call-ID: 1184091014-4440-OBJWEB@80.165.67.170 CSeq: 751 ACK Max-Forwards: 20 User-Agent: NCH Swift Sound Axon 1.20 Content-Length: 0 ---------------------------------------------------------------- 21:27:40 UDP Packet Sent to 127.0.0.1:5070 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> INVITE sip:199@127.0.0.1:5070;target=102%40objweb;cause=486 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb> From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE Max-Forwards: 19 User-Agent: NCH Swift Sound Axon 1.20 Contact: <sip:199@192.168.1.5:5060> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 358 v=0 o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103 s=Express Talk Call c=IN IP4 192.168.1.103 t=0 0 m=audio 8000 RTP/AVP 0 8 96 3 13 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:3 GSM/8000 a=rtpmap:13 CN/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=direction:active ---------------------------------------------------------------- 21:27:40 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100 To: <sip:102@192.168.1.5>;tag=332 From: "Object" <sip:101@192.168.1.5>;tag=2097 Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103 CSeq: 879 INVITE User-Agent: NCH Swift Sound Axon 1.20 Content-Length: 0 ---------------------------------------------------------------- 21:27:40 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb>;tag=1800 From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE User-Agent: NCH Swift Sound IVM Answering Attendant 4.02 Content-Length: 0 ---------------------------------------------------------------- 21:27:40 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb>;tag=1800 From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE User-Agent: NCH Swift Sound IVM Answering Attendant 4.02 Content-Length: 0 ---------------------------------------------------------------- 21:27:42 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100 To: <sip:102@192.168.1.5>;tag=332 From: "Object" <sip:101@192.168.1.5>;tag=2097 Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103 CSeq: 879 INVITE User-Agent: NCH Swift Sound Axon 1.20 Content-Length: 0 ---------------------------------------------------------------- 21:27:42 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb>;tag=1800 From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE User-Agent: NCH Swift Sound IVM Answering Attendant 4.02 Content-Length: 0 ---------------------------------------------------------------- 21:27:44 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100 To: <sip:102@192.168.1.5>;tag=332 From: "Object" <sip:101@192.168.1.5>;tag=2097 Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103 CSeq: 879 INVITE User-Agent: NCH Swift Sound Axon 1.20 Content-Length: 0 ---------------------------------------------------------------- 21:27:44 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb>;tag=1800 From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE User-Agent: NCH Swift Sound IVM Answering Attendant 4.02 Content-Length: 0 ---------------------------------------------------------------- 21:27:44 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440 To: <sip:102@objweb>;tag=1800 From: "Object" <sip:101@192.168.1.5>;tag=331 Call-ID: 1184091015-4440-OBJWEB@80.165.67.170 CSeq: 751 INVITE User-Agent: NCH Swift Sound IVM Answering Attendant 4.02 Contact: <sip:199@192.168.1.5:5070> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY Accept: application/sdp Supported: replaces Content-Type: application/sdp Content-Length: 388 v=0 o=NCHSoftware-IVM 1184091945 1184091965 IN IP4 80.165.67.170 s=IVM Answering Attendant Call c=IN IP4 192.168.1.5 t=0 0 m=audio 4 RTP/AVP 0 8 96 3 13 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:3 GSM/8000 a=rtpmap:13 CN/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv a=local:192.168.1.5 4 a=domain:80.165.67.170 I'm not sure where I should start looking but I noticed that the status on each extension that Axon is showing is different sip:101@192.168.1.103:5071 expires at 22:30:51 sip:102@192.168.1.12;transport=udp expires at 22:47:47 Why is the ";transport=udp" showning for extension 102 and not for Extension 101? Objecta
Source Port vs Contact Port
in Axon
Posted
I think I have some problems related to this matter.
I have a simple test setup with 1 Cisco IP Phone 7940 and 1 ExpressTalk.
I have installed Axon using the default settings and have 10 Extension.
101 is used by the ExpressTalk and 102 is used by the Cisco Phone.
Now when I call 101 from 102 every thing works OK. The ExpressTalk phone is ringing, I pick it up and there is sound both ways.
When I call 102 from 101, the Cisco Phone is not even ringing, but I get a "Leave message...." message on the ExpresTalk.
I have looked at the log fil and below the log is showing 5 calls.
21:27:40 Call 101 -> sip:102@192.168.1.5
21:27:40 Error returned: 404 Not Found
21:27:44 Call 101 -> sip:102@192.168.1.5 answered
21:27:47 Call 101 -> sip:102@192.168.1.5 disconnected
21:27:54 Call 101 -> sip:102@192.168.1.5
21:27:54 Error returned: 404 Not Found
21:27:58 Call 101 -> sip:102@192.168.1.5 answered
21:28:02 Call 101 -> sip:102@192.168.1.5 disconnected
21:28:05 Call 101 -> sip:102@192.168.1.5
21:28:05 Error returned: 404 Not Found
21:28:09 Call 101 -> sip:102@192.168.1.5 answered
21:28:13 Call 101 -> sip:102@192.168.1.5 disconnected
21:28:16 Call 101 -> sip:102@192.168.1.5
21:28:16 Error returned: 404 Not Found
21:28:20 Call 101 -> sip:102@192.168.1.5 answered
21:28:23 Call 101 -> sip:102@192.168.1.5 disconnected
21:28:26 Call 101 -> sip:102@192.168.1.5
21:28:26 Error returned: 404 Not Found
21:28:30 Call 101 -> sip:102@192.168.1.5 answered
21:28:34 Call 101 -> sip:102@192.168.1.5 disconnected
I have also logged the SIP/RTP communication, but I have only cut out a small part showing some of the log entries when the 404 error is occuring.
21:27:40 UDP Packet Received from 192.168.1.103:5071 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
INVITE sip:102@192.168.1.5 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100
To: <sip:102@192.168.1.5>
From: "Object" <sip:101@192.168.1.5>;tag=2097
Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103
CSeq: 879 INVITE
Max-Forwards: 20
User-Agent: NCH Swift Sound Express Talk 2.06
Contact: <sip:101@192.168.1.103:5071>
Proxy-Authorization: Digest username="101",realm="axon@objweb",nonce="v19091qaq82927w",uri="sip:102@192.168.1.5",response="1830cf7d4bda6039b9af8f88d18ca05f",opaque="",algorithm=MD5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY
Supported: replaces
Content-Type: application/sdp
Content-Length: 356
v=0
o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103
s=Express Talk Call
c=IN IP4 192.168.1.103
t=0 0
m=audio 8000 RTP/AVP 0 8 96 3 13 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 G726-32/8000
a=rtpmap:3 GSM/8000
a=rtpmap:13 CN/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=direction:active
----------------------------------------------------------------
21:27:40 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100
To: <sip:102@192.168.1.5>;tag=332
From: "Object" <sip:101@192.168.1.5>;tag=2097
Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103
CSeq: 879 INVITE
User-Agent: NCH Swift Sound Axon 1.20
Content-Length: 0
----------------------------------------------------------------
21:27:40 UDP Packet Sent to 192.168.1.12:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
INVITE sip:102@192.168.1.12;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440
To: <sip:102@objweb>
From: "Object" <sip:101@192.168.1.5>;tag=330
Call-ID: 1184091014-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
Max-Forwards: 19
User-Agent: NCH Swift Sound Axon 1.20
Contact: <sip:102@192.168.1.5:5060>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY
Supported: replaces
Content-Type: application/sdp
Content-Length: 358
v=0
o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103
s=Express Talk Call
c=IN IP4 192.168.1.103
t=0 0
m=audio 8000 RTP/AVP 0 8 96 3 13 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 G726-32/8000
a=rtpmap:3 GSM/8000
a=rtpmap:13 CN/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=direction:active
----------------------------------------------------------------
21:27:40 UDP Packet Received from 192.168.1.12:5060 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440
From: "Object" <sip:101@192.168.1.5>;tag=330
To: <sip:102@objweb>
Call-ID: 1184091014-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
Content-Length: 0
----------------------------------------------------------------
21:27:40 UDP Packet Sent to 192.168.1.12:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
ACK sip:102@192.168.1.12;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1004440
To: <sip:102@objweb>
From: "Object" <sip:101@192.168.1.5>;tag=330
Call-ID: 1184091014-4440-OBJWEB@80.165.67.170
CSeq: 751 ACK
Max-Forwards: 20
User-Agent: NCH Swift Sound Axon 1.20
Content-Length: 0
----------------------------------------------------------------
21:27:40 UDP Packet Sent to 127.0.0.1:5070 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
INVITE sip:199@127.0.0.1:5070;target=102%40objweb;cause=486 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
Max-Forwards: 19
User-Agent: NCH Swift Sound Axon 1.20
Contact: <sip:199@192.168.1.5:5060>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY
Supported: replaces
Content-Type: application/sdp
Content-Length: 358
v=0
o=NCHSoftware-Talk 1184091525 1184091563 IN IP4 192.168.1.103
s=Express Talk Call
c=IN IP4 192.168.1.103
t=0 0
m=audio 8000 RTP/AVP 0 8 96 3 13 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 G726-32/8000
a=rtpmap:3 GSM/8000
a=rtpmap:13 CN/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=direction:active
----------------------------------------------------------------
21:27:40 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100
To: <sip:102@192.168.1.5>;tag=332
From: "Object" <sip:101@192.168.1.5>;tag=2097
Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103
CSeq: 879 INVITE
User-Agent: NCH Swift Sound Axon 1.20
Content-Length: 0
----------------------------------------------------------------
21:27:40 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>;tag=1800
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
User-Agent: NCH Swift Sound IVM Answering Attendant 4.02
Content-Length: 0
----------------------------------------------------------------
21:27:40 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>;tag=1800
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
User-Agent: NCH Swift Sound IVM Answering Attendant 4.02
Content-Length: 0
----------------------------------------------------------------
21:27:42 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100
To: <sip:102@192.168.1.5>;tag=332
From: "Object" <sip:101@192.168.1.5>;tag=2097
Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103
CSeq: 879 INVITE
User-Agent: NCH Swift Sound Axon 1.20
Content-Length: 0
----------------------------------------------------------------
21:27:42 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>;tag=1800
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
User-Agent: NCH Swift Sound IVM Answering Attendant 4.02
Content-Length: 0
----------------------------------------------------------------
21:27:44 UDP Packet Sent to 192.168.1.103:5071 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.103:5071;rport;branch=z9hG4bK606100
To: <sip:102@192.168.1.5>;tag=332
From: "Object" <sip:101@192.168.1.5>;tag=2097
Call-ID: 1184091537-6100-KEFVISTA@192.168.1.103
CSeq: 879 INVITE
User-Agent: NCH Swift Sound Axon 1.20
Content-Length: 0
----------------------------------------------------------------
21:27:44 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>;tag=1800
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
User-Agent: NCH Swift Sound IVM Answering Attendant 4.02
Content-Length: 0
----------------------------------------------------------------
21:27:44 UDP Packet Received from 127.0.0.1:5070 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.5:5060;rport;branch=z9hG4bK1014440
To: <sip:102@objweb>;tag=1800
From: "Object" <sip:101@192.168.1.5>;tag=331
Call-ID: 1184091015-4440-OBJWEB@80.165.67.170
CSeq: 751 INVITE
User-Agent: NCH Swift Sound IVM Answering Attendant 4.02
Contact: <sip:199@192.168.1.5:5070>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY
Accept: application/sdp
Supported: replaces
Content-Type: application/sdp
Content-Length: 388
v=0
o=NCHSoftware-IVM 1184091945 1184091965 IN IP4 80.165.67.170
s=IVM Answering Attendant Call
c=IN IP4 192.168.1.5
t=0 0
m=audio 4 RTP/AVP 0 8 96 3 13 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 G726-32/8000
a=rtpmap:3 GSM/8000
a=rtpmap:13 CN/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=local:192.168.1.5 4
a=domain:80.165.67.170
I'm not sure where I should start looking but I noticed that the status on each extension that Axon is showing is different
sip:101@192.168.1.103:5071
expires at 22:30:51
sip:102@192.168.1.12;transport=udp
expires at 22:47:47
Why is the ";transport=udp" showning for extension 102 and not for Extension 101?
Objecta