INVITE sip:
492573578326@80.143.142.83:5061 SIP/2.0
Record-Route: <sip:212.227.15.225;ftag=804136616;lr=on>
Record-Route: <sip:+492573578326@217.188.44.231;ftag=804136616;l r=on>
Via: SIP/2.0/UDP 212.227.15.197;branch=z9hG4bK55b85a6b5fe538a1d99ef 6deb0ef0b1c
Via: SIP/2.0/UDP 212.227.15.225;branch=z9hG4bKfb13.1ce81396.0
Via: SIP/2.0/UDP 212.227.15.197;branch=z9hG4bKfca9004f3cbe4d744d84d c69fe789867
Via: SIP/2.0/UDP 217.188.44.231;branch=z9hG4bKfb13.d38f06e4.0
Via: SIP/2.0/UDP 1und1.sip.mgc.voip.telefonica.de:5060 ;received=195.71.9.100;branch=z9hG4bKterm-a8d829-+492519829080-+492573578326
From: +492519829080 <sip:+492519829080@1und1.sip.mgc.voip.telefonica.d e;user=phone> ;tag=804136616
To: +492573578326 <sip:+492573578326@1und1.interconnect.sip.voip.tel efonica.de;user=phone>
Call-ID:
76f97e68-431a9358-316d7367-83ee@sip.....telefonica.de
CSeq: 1 INVITE
Supported: timer
Session-Expires: 300
Min-SE: 10
Contact: <sip:+492519829080@1und1.sip.mgc.voip.telefonica.d e:5060>
Allow: INVITE,ACK,PRACK,SUBSCRIBE,BYE,CANCEL,NOTIFY,INFO, REFER,UPDATE
Max-Forwards: 6
Content-Type: application/sdp
Content-Length: 619
Diversion: <sip:492573578326@sip2.schlund.de;user=phone>;reas on=additional
v=0
o=- 197440 0 IN IP4 62.53.147.12
s=Cisco SDP 0
c=IN IP4 62.53.147.12
t=0 0
m=audio 17650 RTP/AVP 8 0 99 102 2 103 4 104 105 106 107 18 0 125 101 100
a=rtpmap:99 G726-16/8000
a=rtpmap:102 G726-24/8000
a=rtpmap:103 G7231-H/8000
a=rtpmap:104 G7231-L/8000
a=rtpmap:105 G729b/8000
a=rtpmap:106 G7231a-H/8000
a=rtpmap:107 G7231a-L/8000
a=rtpmap:125 GnX64/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtpmap:100 X-NSE/8000
a=fmtp:100 192-194,200-202
a=X-sqn:0
a=X-cap: 1 audio RTP/AVP 100
a=X-cpar: a=rtpmap:100 X-NSE/8000
a=X-cpar: a=fmtp:100 192-194,200-202
a=X-cap: 2 image udptl t38