Hello,I am working with a customer that has CCM 4.1(3), and they are adding a new site to their environment.  They purchased a 2911 router, which is not compatible with MGCP in a 4.1(3) environment.  There will be only (2) connections to the 2911, bo...

I am working at a site that uses IPCelerate (iCast) to page to the Cisco IP phones.  We have recently connected a remote site via a point-to-point T1.  We have no issues with the Cisco VoIP system or the computers in the newly connected remote site. ...

I have a site with a 2811 in place for IPSEC based vpn client connections. The vpn configurations are based on local authentication, however, we would like to be able to log the VPN activity. From what I can tell, this will require a RADIUS server ...

I know that the statement from Cisco is that they do not support inbound caller-id when using FXO ports with MGCP, however, this is a really big safety issue for a lot of clients. I have many schools running Cisco voice systems with only FXO connect...