Hey guys , here is some thing interesting ,..i have cisco 2811 which is acting as a Pstn router in my lab environment , it has 2 controller E1 card - Vwic-1mft-g703 and Vwic-2mft-E1-Di.The Vwic-2mft-E1-Di only works in the evening time between 18:00p...

Hello firends , i dont have much experience on Cisco voip, i only a bigner in this area  and i need to ur help to reslove this ,..plz..I am running in CME v8 environment , ...After factory resetting using the 123456789*0# sequence the phone sat in th...