to server :

GET /cb/icqsrp/2017/srp.cb?GUID=B9303C63-3C9E-4F35-912D-2C0D7983E5B4&TIME_T=41fda144&GUIDCRC=805580F929D30 338&STAGE=-3&DIST=1100&BUILDID=1719&SKINID=ICQSTD_1&COOKIE=ic quser=yes;%20geo=7;%20karma2_uin=166602;%20karma2_ rem=0&OS=2,1,5&PARAM=error=80040548oldVer=0modem=0 fw=0usep=0prox=0uin=987540colc=1colerr=5ipport=10. 0.2.148:1916,%2064.12.200.89:5190,%20ESTABLISHED%2 0::%20200 HTTP/1.0
User-Agent: Microsoft Internet Explorer
Host: cb.icq.com
Cookie: icquser=yes; geo=7; karma2_uin=166602; karma2_rem=0
Connection: Keep-Alive


from server :

HTTP/1.0 404 Not Found
Date: Mon, 31 Jan 2005 06:08:53 GMT
Server: Apache/1.3.31 (Unix)
P3P: CP="ONL UNI COM PHY NAV INT DEM CURo OUR"
Cache-control: no-store
Pragma: no-cache
Expires: -1
Last-Modified: Sun, 23 Jan 2005 12:00:15 GMT
ETag: "1475c7-269a-41f391cf"
Accept-Ranges: bytes
Content-Length: 9882
Connection: close
Content-Type: text/html

......если я всё правильно понял