<--- SIP read from 83.65.56.172:5060 --->
INVITE sip:073261066060@voip.mywave.at SIP/2.0
Via: SIP/2.0/UDP 83.65.56.172:5060;branch=z9hG4bKdc93a9e82
Max-Forwards: 70
Content-Length: 287
To: sip:073261066060@voip.mywave.at
From: sip:440715@83.65.56.172:5060;tag=f69b00ed276775f
Call-ID: 7174400498466f716e592f9eadf1efdd@83.65.56.172
CSeq: 1572731910 INVITE
Route: <sip:voip.mywave.at;lr>
Supported: timer
Contact: sip:440715@83.65.56.172:5060
Content-Type: application/sdp
Proxy-Authorization: Digest response="38c56b890e7564d517621f7867ad6a90",username="v205722ad",realm="asterisk",nonce="2beb9d8e",algorithm=MD5,uri="sip:073261066060@voip.mywave.at"
Supported: replaces
User-Agent: Patton S-DTA EUI MxSF v3.2.8.45 00A0BA02AFB5 R3.21 2007-05-14 SIP

v=0
o=MxSIP 0 16 IN IP4 83.65.56.172
s=SIP Call
c=IN IP4 83.65.56.172
t=0 0
m=audio 4912 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
m=image 4914 udptl t38
a=T38FaxUdpEC:t38UDPRedundancy
a=sendrecv
<------------->
--- (15 headers 14 lines) ---
Sending to 83.65.56.172 : 5060 (NAT)
Using INVITE request as basis request - 7174400498466f716e592f9eadf1efdd@83.65.56.172
Found peer 'v205722ad'
Found RTP audio format 8
Found RTP audio format 0
Found RTP audio format 101
Got T.38 offer in SDP in dialog 7174400498466f716e592f9eadf1efdd@83.65.56.172
Peer audio RTP is at port 83.65.56.172:4912
Found description format PCMA for ID 8
Found description format PCMU for ID 0
Found description format telephone-event for ID 101
Capabilities: us - 0x8 (alaw), peer - audio=0xc (ulaw|alaw)/video=0x0 (nothing), combined - 0x8 (alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event), peer - 0x1 (telephone-event), combined - 0x1 (telephone-event)
Peer audio RTP is at port 83.65.56.172:4912
Looking for 073261066060 in 0720 (domain voip.mywave.at)
list_route: hop: <sip:440715@83.65.56.172:5060>

<--- Transmitting (NAT) to 83.65.56.172:5060 --->
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 83.65.56.172:5060;branch=z9hG4bKdc93a9e82;received=83.65.56.172
From: sip:440715@83.65.56.172:5060;tag=f69b00ed276775f
To: sip:073261066060@voip.mywave.at
Call-ID: 7174400498466f716e592f9eadf1efdd@83.65.56.172
CSeq: 1572731910 INVITE
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:073261066060@85.193.128.15>
Content-Length: 0


<------------>
Audio is at 85.193.128.15 port 10768
Adding codec 0x8 (alaw) to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (no NAT) to 212.31.71.22:5060:
INVITE sip:073261066060@212.31.71.22 SIP/2.0
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK2225ce61
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
To: <sip:073261066060@212.31.71.22>
Contact: <sip:+43720440715@85.193.128.15>
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 INVITE
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Max-Forwards: 70
Date: Thu, 23 Aug 2007 06:27:00 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Privacy: none
P-Asserted-Identity: <sip:+43720440715@85.193.128.15:5060;transport=udp>
x-callrouting-priority: normal call
Content-Type: application/sdp
Content-Length: 242

v=0
o=root 32716 32716 IN IP4 85.193.128.15
s=session
c=IN IP4 85.193.128.15
t=0 0
m=audio 10768 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

---

Audio is at 85.193.128.15 port 19454
Adding codec 0x8 (alaw) to SDP
Adding non-codec 0x1 (telephone-event) to SDP

<--- Transmitting (NAT) to 83.65.56.172:5060 --->
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP 83.65.56.172:5060;branch=z9hG4bKdc93a9e82;received=83.65.56.172
From: sip:440715@83.65.56.172:5060;tag=f69b00ed276775f
To: sip:073261066060@voip.mywave.at;tag=as6a617d40
Call-ID: 7174400498466f716e592f9eadf1efdd@83.65.56.172
CSeq: 1572731910 INVITE
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:073261066060@85.193.128.15>
Content-Type: application/sdp
Content-Length: 242

v=0
o=root 32716 32716 IN IP4 85.193.128.15
s=session
c=IN IP4 85.193.128.15
t=0 0
m=audio 19454 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

<------------>
Retransmitting #1 (no NAT) to 212.31.71.22:5060:
INVITE sip:073261066060@212.31.71.22 SIP/2.0
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK2225ce61
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
To: <sip:073261066060@212.31.71.22>
Contact: <sip:+43720440715@85.193.128.15>
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 INVITE
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Max-Forwards: 70
Date: Thu, 23 Aug 2007 06:27:00 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Privacy: none
P-Asserted-Identity: <sip:+43720440715@85.193.128.15:5060;transport=udp>
x-callrouting-priority: normal call
Content-Type: application/sdp
Content-Length: 242

v=0
o=root 32716 32716 IN IP4 85.193.128.15
s=session
c=IN IP4 85.193.128.15
t=0 0
m=audio 10768 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

---

<--- SIP read from 212.31.71.22:5060 --->
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK2225ce61;rport
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
To: <sip:073261066060@212.31.71.22>
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 INVITE
Content-Length: 0
Server: KapschCarrierCom-Mississippi/2.0R20p7

<------------->
<--- SIP read from 212.31.71.22:5060 --->
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK2225ce61;rport
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
To: <sip:073261066060@212.31.71.22>;tag=ds-32f3-43857fa5c836b
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 INVITE
Contact: <sip:CallAgent@212.31.71.34;transport=udp>
Content-Length: 155
Content-Type: application/sdp

v=0
o=- 1449989302 0 IN IP4 212.31.71.50
s=-
c=IN IP4 212.31.71.50
t=0 0e1*CLI>
m=audio 4920 RTP/AVP 8 96
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-15
<------------->
--- (9 headers 8 lines) ---
Found RTP audio format 8
Found RTP audio format 96
Peer audio RTP is at port 212.31.71.50:4920
Found description format telephone-event for ID 96
Capabilities: us - 0x8 (alaw), peer - audio=0x8 (alaw)/video=0x0 (nothing), combined - 0x8 (alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event), peer - 0x1 (telephone-event), combined - 0x1 (telephone-event)
Peer audio RTP is at port 212.31.71.50:4920

<--- SIP read from 212.31.71.22:5060 --->
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK2225ce61;rport
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
To: <sip:073261066060@212.31.71.22>;tag=ds-32f3-43857fa5c836b
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 INVITE
Contact: <sip:CallAgent@212.31.71.34;transport=udp>
Content-Length: 155
Content-Type: application/sdp
Record-Route: <sip:212.31.71.22:5060;lr>

v=0
o=- 1449989302 0 IN IP4 212.31.71.50
s=-
c=IN IP4 212.31.71.50
t=0 0
m=audio 4920 RTP/AVP 8 96
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-15
<------------->
--- (10 headers 8 lines) ---
Found RTP audio format 8
Found RTP audio format 96
Peer audio RTP is at port 212.31.71.50:4920
Found description format telephone-event for ID 96
Capabilities: us - 0x8 (alaw), peer - audio=0x8 (alaw)/video=0x0 (nothing), combined - 0x8 (alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event), peer - 0x1 (telephone-event), combined - 0x1 (telephone-event)
Peer audio RTP is at port 212.31.71.50:4920
list_route: hop: <sip:212.31.71.22:5060;lr>
set_destination: Parsing <sip:212.31.71.22:5060;lr> for address/port to send to
set_destination: set destination to 212.31.71.22, port 5060
Transmitting (no NAT) to 212.31.71.22:5060:
ACK sip:CallAgent@212.31.71.34;transport=udp SIP/2.0
Via: SIP/2.0/UDP 85.193.128.15:5060;branch=z9hG4bK5170d815
Route: <sip:212.31.71.22:5060;lr>
From: "+43720440715" <sip:+43720440715@85.193.128.15>;tag=as73fa5fb6
o: <sip:073261066060@212.31.71.22>;tag=ds-32f3-43857fa5c836b
Contact: <sip:+43720440715@85.193.128.15>
Call-ID: 71c330255a590e3605110f247cb9158e@85.193.128.15
CSeq: 102 ACK
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Max-Forwards: 70
Content-Length: 0


---

<--- Reliably Transmitting (NAT) to 83.65.56.172:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 83.65.56.172:5060;branch=z9hG4bKdc93a9e82;received=83.65.56.172
From: sip:440715@83.65.56.172:5060;tag=f69b00ed276775f
To: sip:073261066060@voip.mywave.at;tag=as6a617d40
Call-ID: 7174400498466f716e592f9eadf1efdd@83.65.56.172
CSeq: 1572731910 INVITE
User-Agent: mywave VoIP Gateway by Christoph Stadlmann
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:073261066060@85.193.128.15>
Content-Type: application/sdp
Content-Length: 329

v=0
o=root 32716 32717 IN IP4 85.193.128.15
s=session
c=IN IP4 85.193.128.15
t=0 0
m=image 4256 udptl t38
a=T38FaxVersion:0
a=T38FaxFillBitRemoval:0
a=T38FaxTranscodingMMR:0
a=T38FaxTranscodingJBIG:0
a=T38FaxRateManagement:transferredTCF
a=T38FaxMaxBuffer:280
a=T38FaxMaxDatagram:280
a=T38FaxUdpEC:t38UDPRedundancy

<------------>

<--- SIP read from 83.65.56.172:5060 --->
ACK sip:073261066060@85.193.128.15 SIP/2.0
Via: SIP/2.0/UDP 83.65.56.172:5060;branch=z9hG4bKe2d8329c2
Max-Forwards: 70
Content-Length: 0
To: sip:073261066060@voip.mywave.at;tag=as6a617d40
From: sip:440715@83.65.56.172:5060;tag=f69b00ed276775f
Call-ID: 7174400498466f716e592f9eadf1efdd@83.65.56.172
CSeq: 1572731910 ACK
Contact: sip:440715@83.65.56.172:5060
Proxy-Authorization: Digest response="38c56b890e7564d517621f7867ad6a90",username="v205722ad",realm="asterisk",nonce="2beb9d8e",algorithm=MD5,uri="sip:073261066060@voip.mywave.at"
User-Agent: Patton S-DTA EUI MxSF v3.2.8.45 00A0BA02AFB5 R3.21 2007-05-14 SIP

<------------->