sip2

基于GNU的VoIP SIP协议（RFC3261）实现代码

INVITE sip:[e-mail] SIP/2.0
Via: SIP/2.0/UDP sip.example.com;branch=7c337f30d7ce.1
  ;maddr=239.128.16.254;ttl=16
Via: SIP/2.0/UDP mouse.wonderland.com
From: "Alice, A," "Alice, A,"<sip:[e-mail]>;tag=
To: Bob <sip:[e-mail]>
Call-ID: [e-mail]
CSeq: 1 INVITE
Contact: Alice <sip:[e-mail]>
Call-Info: <http://wwww.example2.com/alice/photo2.jpg> ;purpose=icon2
 ,     <http://www.example2.com/alice/> ;purpose=info2
Call-Info:	 <http://wwww.example2.com/alice/photo2.jpg> ;purpose=icon2,
     <http://www.example2.com/alice/> ;purpose=info2
Call-Info: <http://wwww.example2.com/alice/photo2.jpg> ;purpose=icon2,
	     <http://www.example2.com/alice/> ;purpose=info2
Call-Info: <http://wwww.example2.com/alice/photo2.jpg> ;purpose=icon2
	,    <http://www.example2.com/alice/> ;purpose=info2
Call-Info: <http://wwww.example2.com/alice/photo2.jpg> ;purpose=icon2,     <http://www.example2.com/alice/> ;purpose=info2
Accept-Language: da, en-gb;q=0.8, en;q=0.7
Accept-Encoding: da, en-gb;sqdsqd=0.343555;q=0.8 ;q=0.8 ;q=0.8 ;q=0.8;q=0.8;q=0.8, en;q=0.7
Subject: \E282AC SIP will be discussed, too
Accept: multipart/mixed; boundary=++,application/sdp
Accept: text/plain; q=0.5, text/html,
 text/x-dvi; q=0.8, text/x-c
Accept: audio/*; q=0.2, audio/basic
Allow: INVITE,  ACK , BYE,CANCEL,  SUBSCRIBE  , NOTIFY  
content-type: multipart/mixed; boundary=++
content-encoding: gzip, compress
content-length: 320
MIME-Version: 1.0

--++
Content-Type: application/sdp

v=0
o=user1 53655765 2353687637 IN IP4 128.3.4.5
s=Mbone Audio
t=3149328700 0
i=Discussion of Mbone Engineering Issues
e=[e-mail]
c=IN IP4 224.2.0.1/127
t=0 0
m=audio 3456 RTP/AVP 0
a=rtpmap:0 PCMU/8000
--++
Content-Type: application/x-osip-chat

Hi guys, this is where i put my signature...just because I want to do it...
--++--