Hi guysI have cisco callmanager 8.5 with cisco 2811 as voicegateway and i have 12 FXO attached to the voice gatewaymy problem is because of discconet issues I used other related cptone in my country ,when somebody calls from outside to cisco ip phone...

dear guysone of my customers ask me to install a mgcp voice gateway , i tried like always trumbone ( my favorite cisco mgcp command)but this time some strange issue happened!when i looked to callmanager its shows that router is registered but no conf...

Dear alli have cisco unity connection 7.0my problem is when i want to create a new call handler , after i record the greeting, then i will try to listen to it so it seems that it has not saved anything and for I think for this reason when the calls w...