SIP/2.0 200 OK
Authentication-Info: TLS-DSK qop="auth", opaque="F755045D", srand="1D9666D9", snum="17", rspauth="3359c8ac2e6229b2eb9738ac707dc8c3e54f65f0", targetname="PROXY.company1", realm="SIP Communications Service", version=4
Via: SIP/2.0/TLS 192.168.1.114:4535;ms-received-port=4535;ms-received-cid=475300
FROM: "user112"<sip:user112@company1>;tag=ed04066c4a;epid=54dd5867e8
TO: <sip:+14258901234@company1;user=phone>;tag=201fec487e;epid=CDCFEF8F18
CSEQ: 1 INVITE
CALL-ID: e571df11a45947f1a5b90da8d957b8ae
RECORD-ROUTE: <sip:PROXY.company1:5061;transport=tls;opaque=state:F:Ci.R475300;lr;ms-route-sig=dcw0SbeehYaHu9dRxfcQNPNLaiGM-c5DzikYU7AfKG2hHch3QtgY3jngAA>
CONTACT: <sip:ms5.company1@company1;gruu;opaque=srvr:MediationServer:XzRY6u68aVipMcYVfYs0hQAA;grid=46236573d0ae4a339d83726b2bf7f7ab>;isGateway
CONTENT-LENGTH: 422
SUPPORTED: replaces
SUPPORTED: ms-safe-transfer
SUPPORTED: ms-bypass
SUPPORTED: ms-dialog-route-set-update
SUPPORTED: gruu-10
SUPPORTED: timer
SUPPORTED: 100rel
CONTENT-TYPE: application/gw-sdp
ALLOW: ACK
P-ASSERTED-IDENTITY: <sip:+14258901234@company1;user=phone>
SERVER: Mediation Server
Ms-Accepted-Content-ID: <3d45476919eb4c81be0c4e19c730c655>
ms-trunking-peer: gateway.company1.com;trunk=trunk1;User-Agent="Gateway 1.0"
Allow: CANCEL,BYE,INVITE,REFER,NOTIFY,PRACK,UPDATE
Session-Expires: 1800;refresher=uas
Min-SE: 90
v=0
o=Gateway 1303417666 1303417345 IN IP4 10.1.2.12
s=session
c=IN IP4 10.1.2.12
t=0 0
m=audio 6390 RTP/SAVP 0 13 101
c=IN IP4 10.1.2.12
a=rtcp:6391
a=x-bypass
a=crypto:2 AES_CM_128_HMAC_SHA1_80 inline:bN1zDJ0LC8QYNvMIdohDtGkWD/rCastpGbz5ObNo|2^31|244:1
a=sendrecv
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=x-mediasettings:signalboostunsupported