expected_error:-5 https://savannah.gnu.org/support/index.php?109132
INVITE sip:user@cmapny.com SIP/2.0
To: sip:j.user@company.com
From: sip:cr@university.edu
Call-ID: 9 00 4 10 00 33 IqVITE
Via: SIP/2.0/UDP 135.180.130.133
12t: <sip:jpeterson@level3.coCSeq: 8348 INVITE
Contact: <sip:jpeterson@level3.com>
Content-Length: 562
Content-Type: multipart/mixed; boundary=unique-boundary-1
MIME-Version: 1.0

--unique-boundary-1
Content-Type: apation/SDP; charset=ISO-10646


o=j4696
m=audio 9092 RTP/AVP 0 3 4
--unique-boundary-1
Content-Type: app/ISè  version=Qxv3££££££££££; base=etsi121
ContBnt-Disposition: signal; handling=optional

000 00 89 8b
0e 95 1e 1e 1e 06 26 05 0d f5 01 06 10 04 00
--unique-boundary-1--