Dear Friends, I am having a cisco router 2851 with following ios code "flash:c2800nm-adventerprisek9-mz.151-4.M8.bin ( I think adventerprise is enough to run sslvpn)  I was trying to configure ssl full vpn but unfortunately i am getting an error sa...

Dear Friends, When call comes from PSTN network . Caller id is not displaying for call handler user input CUCM and Unity integrated with SIP. caller id displaying fine if call comes from internal extensions which hits call handler.Please let me know...

Dear Friends. I have a concern for my FXO port when call are getting forwarded.Below is my scenario We have 2 FXO lines which is registered as MGCP on CUCM 10.5 IOS version :  15.1(4)M8, Whenever call is forwarded to an external number when the cal...