Hello,I have a small problem I need to get users access from site a to site b. However Site A connects to the central office through a site-to-site vpn and site b is also connected to the central office through a site-to-site vpn tunnel. The central ...

I currently have two Cisco 851w routers in branch locations that are connected to the main office through site-to-site vpns. However location A needs access to Location B's file server. I would like to setup another site-to-site vpn between location ...

I am new to IP Telephony and Call Manager. I am looking into buying CallManager v3.3 (4) and am wanting to know if it is sufficent to work with Cisco Ip phones 7905 's and 7910. Also is this a basic version of CallManager and is it really easy to lea...

Hello my name is Zeb and I am wanting to learn VoIP. I have two Cisco 7905 phones and a 1720 router. My questions are what other equipment would I need to purchase in order to learn VoIP? and where can I find a HOW TO on VoIP? Any information would b...