hey i have cme version 10.5 , and i need the configuration about my senario : 1001 (president) can to call all numbers extention local 1... 1002 (emplye) can to call all numbers extentio 1... exeption 1001 (call to 1001 blocked) cordialy

hay i have ip phone 7841 sip, communication betwen ip phone establish "ring" when i dial by number but absent "sound" "audio"

hy i have a problem in screen http GUI cme , when i put address 10.10.10.1/telephony-service, access authentitication is good but http scrren is blanc

Héyyy please i have the router série 2090 , i want to configure voip in the router , so i need example the configuration, and i want to know how to configure voip in this router by line command or graphic ??

Héyyy please i have the router série 2090 , i want to configure voip in the router , so i need example the configuration, and i want to know how to configure voip in this router by line command or graphic ??