[OpenSER-Users] strip

I've got this route, but openser is not finding the user, I get the call as 7777XXXXXXX. So i strip 4 digits and do a lookup, the user IS online but openser says it can't find him... Could it be that openser is not striping right?

if (uri=~"^sip:7777"){ xlog("L_NOTICE", "\n************** GOT CALL FOR IN-SITE ('$tu') ************\n"); strip(4); xlog("L_NOTICE", "\n************** Changing dialed number (Removing 7777) ('$tu') **************\n");

if (!lookup("location")) { sl_send_reply("404", "User Not Online! (In 7777 route)"); exit; }; route(1); }

thanks

d