Mohammed,Let's check routing routing between CUBE and CUC trunks using CUCM DNA tool. In your output CUCM answered Q.850;cause=1 -> Unallocated number, that is mean CUCM doesn't know where is located 59055002Can you dial out 59055002 from the ip pho...

Hi,you can use F12 key on your keyboard and choose capability with IE 9AlexSent from Cisco Technical Support Android App