Mark,
I believe there is: Here is the exchange using sip debug.
Gregg
-------------------------------------------
bigcat*CLI> sip debug
SIP Debugging Enabled
-- Executing Dial("Phone/phone0",
"SIP/[EMAIL PROTECTED]") in new stack
Interface is eth0
IP Address is 192.168.4.3
We're at 192.168.4.3 port 39998
Answering with preferred capability 4
Answering with preferred capability 8
Answering with preferred capability 1
Answering with preferred capability 2
10 headers, 10 lines
XXX Need to handle Retransmitting XXX:
INVITE sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
Contact: <sip:[EMAIL PROTECTED]>
To: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Content-Type: application/sdp
Content-Length: 202
v=0
o=root 13858 13858 IN IP4 192.168.4.3
s=session
c=IN IP4 192.168.4.3
t=0 0
m=audio 39998 RTP/AVP 0 8 4 3
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:4 G723/8000
a=rtpmap:3 GSM/8000
(no NAT) to 213.137.73.178:5060
-- Called [EMAIL PROTECTED]
Sip read: >
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
Call-ID: [EMAIL PROTECTED]
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>
CSeq: 102 INVITE
Content-Length: 0
7 headers, 0 lines
Sip read:
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
Call-ID: [EMAIL PROTECTED]
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
CSeq: 102 INVITE
Proxy-Authenticate: DIGEST realm="deltathree.com", nonce="3e7e6ed6",
algorithm=MD5
Content-Length: 0
8 headers, 0 lines
XXX Need to handle Retransmitting XXX:
ACK sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
Call-ID: [EMAIL PROTECTED]
CSeq: 102 ACK
User-Agent: Asterisk PBX
Content-Length: 0
(no NAT) to 213.137.73.178:5060
We're at 192.168.4.3 port 39998
Answering with preferred capability 4
Answering with preferred capability 8
Answering with preferred capability 1
Answering with preferred capability 2
XXX Need to handle Retransmitting XXX:
INVITE sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
Contact: <sip:[EMAIL PROTECTED]>
To: <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 103 INVITE
User-Agent: Asterisk PBX
Proxy-Authorization: Digest username="85904362", realm="deltathree.com",
algorithm="MD5", uri="sip:[EMAIL PROTECTED]",
nonce="3e7e6ed6", response="b6bab0a7e409d10496cd6140e6d1e063"
Content-Type: application/sdp
Content-Length: 202
v=0
o=root 13837 13837 IN IP4 192.168.4.3
s=session
c=IN IP4 192.168.4.3
t=0 0
m=audio 39998 RTP/AVP 0 8 4 3
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:4 G723/8000
a=rtpmap:3 GSM/8000
(no NAT) to 213.137.73.178:5060
Sip read: >
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
Call-ID: [EMAIL PROTECTED]
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>
CSeq: 103 INVITE
Content-Length: 0
7 headers, 0 lines
Sip read: >
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0;received=66.30.28.60
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: sip:[EMAIL PROTECTED];tag=1FD16250-8D
Date: Mon, 24 Mar 2003 02:35:05 GMT
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 103 INVITE
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 180
v=0
o=CiscoSystemsSIP-GW-UserAgent 3626 3613 IN IP4 213.137.65.239
s=SIP Call
c=IN IP4 213.137.65.239
t=0 0
m=audio 18358 RTP/AVP 4
a=rtpmap:4 G723/8000
a=fmtp:4 annexa=no
12 headers, 8 lines
Sip read: >
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0;received=66.30.28.60
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: sip:[EMAIL PROTECTED];tag=1FD16250-8D
Date: Mon, 24 Mar 2003 02:35:05 GMT
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 103 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIBE, NOTIFY, INFO
Allow-Events: telephone-event
Contact: sip:[EMAIL PROTECTED]:5060
Record-Route: <sip:213.137.79.80>, <sip:213.137.79.78>,
<sip:[EMAIL PROTECTED]:5060;maddr=213.137.73.176>
Content-Type: application/sdp
Content-Length: 180
v=0
o=CiscoSystemsSIP-GW-UserAgent 3626 3613 IN IP4 213.137.65.239
s=SIP Call
c=IN IP4 213.137.65.239
t=0 0
m=audio 18358 RTP/AVP 4
a=rtpmap:4 G723/8000
a=fmtp:4 annexa=no
14 headers, 8 lines
XXX Need to handle Retransmitting XXX:
ACK sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
Call-ID: [EMAIL PROTECTED]
CSeq: 103 ACK
User-Agent: Asterisk PBX
Content-Length: 0
(no NAT) to 213.137.73.178:5060
-- SIP/iconnecthere-08b0 answered Phone/phone0
XXX Need to handle Retransmitting XXX:
BYE sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
Call-ID: [EMAIL PROTECTED]
CSeq: 104 BYE
User-Agent: Asterisk PBX
Content-Length: 0
(no NAT) to 213.137.73.178:5060
== Spawn extension (default, 16176210060, 1) exited non-zero on
'Phone/phone0'
Sip read: >
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
Call-ID: [EMAIL PROTECTED]
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
CSeq: 104 BYE
Content-Length: 0
7 headers, 0 lines
-- Hungup 'Phone/phone0'
Sip read: >
SIP/2.0 408 Request Timeout
Call-ID: [EMAIL PROTECTED]
Via: SIP/2.0/UDP 192.168.4.3:5060;branch=0ed5cff0
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=67ff402e
To: <sip:[EMAIL PROTECTED]>;tag=4b857f0d-5ab788dc
CSeq: 104 BYE
Content-Length: 0
7 headers, 0 lines
Interface is eth0
IP Address is 192.168.4.3
bigcat*CLI>
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