Describe: I collected the relevant SIP RFCs consisting of : RFC1889. RFC2326, RFC2327, RFC3261 and RFC3263. We want to help!

File list(time 2007012208)(Click to check if it's the file you need, and recomment it at the bottom):
  RFC英文
  .......\rfc1889.txt
  .......\rfc2326.txt
  .......\rfc2327.txt
  .......\rfc3261.txt
  .......\rfc3263.txt

 To Search: rfc1889 rfc RFC2326 sip RFC 3261 RFC2327 rfc 18 

 [YDT1522[1].1-2006.rar] - China Ministry of Information Industry released the SIP agreement, the official version.
 [PPPstander.zip] -
 [rfc1889.rar] - rtp real-time streaming media agreement

 [Sip_Server.rar] - Based on a simple eXosip s Sip Server handled REGISTER, INVITE, INFO, MESSAGE news
 [RTSP-1.0.1.tar.gz] - RTSP achieve the code, together with RTSP, RTP, RTCP protocols such as documentation!
 [p2pexcellentessaysCollection1.rar] - P2P excellent essays Collection (1)
 [rfc2326.rar] - Description of RTP protocol standard documentation, the development of RTP±Ø±³
 [rfc2326-draft.rar] - rfc2326-draft, introduced the standard RTSP protocol document
 [SIP(rfc2543).Rar] - rfc2543 sip agreement, the Chinese Development Manual (which has been translated!