If I have a 2801 with a HWIC-4t and 3 remote p2p connections off it what kind of wic will I need at the remote 2801s. Will I need HWICs there also. Thanks

I need a router to terminate a T1 internet connection and then 3 other point to point connections. Any recommendations.

I have implemented a couple scenarios with VOIP over a VPN and have been unsuccessful. Any suggestions on equipment, testing, etc

Going about 1/2 mile. What would be the best antenna for the price