:( i could play in the server before without any problems ! but now i get this error - server is for low ping players ! my ping is around 200-350 plz remove the ping limits! ! many of my friends are not able to join! plz remove high ping restriction ...
do it fast allow us to join
server = Clan K2K |New Beta2.1 Mod Zombies-Undead|Crckd|

I completely agree. i loved the server and i only got to play it for a few minutes then i came back an hour later and it tells me This server is only for low ping players!! Even though my ping is constantly under 200!! FOR THE LOVE OF CALL OF DUTY REMOVE THE PING RESTRICTIONS!!! WHY ARE THEY SO LOW!?!?!

So yeah i agree

You can reset the modem and un plug the connection ,then restart the pc ,then connect and try to play again.This may helps to reduce the ping. You can check the Local LAN Connection Ping using the steps below..
Start->Run->Cmd Prompt ->Ping ip or ping website name
To Ping a website like Google,yahoo and any game website you can visit the site [u=http://www.whoisxy.com/ping.aspx]Whoisxy.com/ping.aspx