Hello everyone! i would like it if someone can explain to me what the following features of IP Phones: 1)support for multiple telephone lines 2)Dynamic soft keys.for example the cisco 7970G phone supports 8 dynamic soft keys and 8 lines. what d...

Hello everyone!I got 3745 router and i want to install the AIM-VPN/EPII module. is it going to be plugged in slot like an interface card. is it possible to order this product alone? do i need sotware upgrade or new IOS? please i need you usual coop...

Hi all! I was about to use 3845 router for head end for VPN network with 165 branch sites. However, it turned out to be expensive. what if i use 2800 series router with the appropriate module. the network is supposed to entertain huge volume of traff...

i am designing a network with 1 central site and 165 branch sites interconnected through VPN. i would like to pick the right router for the headend. I am planning to use 3845 router. can anyone suggest please...........