Hi all I have a problem when im trying to configure a hunt group on zap channel. here is the part of my extension.conf that not working. exten => s,1,Answer exten => s,2,Dial(SIP/01278******@xifos,10,Tt) exten => s,3,GotoIf($[$[${DIALSTATUS} = "CHANUNAVAIL"] | $[${DIALSTATUS} = "CONGESTION"] ]?4) exten => s,4,Dial(Zap/4/901278******|10) exten => s,5,Playback('connect-oncall-eng'); exten => s,6,Dial(SIP/${GLOBAL($BridgwaterMB)}@xifos,20,Tt) exten => s,7,GotoIf($[$[${DIALSTATUS} = "CHANUNAVAIL"] | $[${DIALSTATUS} = "CONGESTION"] ]?8) exten => s,8,Dial(Zap/4/9w${GLOBAL($BridgwaterMB)}|20) exten => s,9,Playback('connect-oncall-eng2') exten => s,10,Dial(SIP/${GLOBAL($BristolMB)}@xifos,20,Tt) exten => s,11,GotoIf($[$[${DIALSTATUS} = "CHANUNAVAIL"] | $[${DIALSTATUS} = "CONGESTION"] ]?12) exten => s,12,Dial(Zap/4/9w${GLOBAL($BristolMB)}|20) exten => s,n,Playback(hq) exten => s,n,Goto(2) Basically im using Zap/4 as a failover for a SIP trunk when thats not available the problem is at s,4 it just dials that number and never times out any ideas Cheers Richard Trenchard