I am having a problem with FXS/FXO cards in 2 routers.I get good voice quality most of the time but intermittant voice cut outs..i do have frame shaping and qos set up on the routers.Where do i need to look??thanks

Can someone tell me how to use the win2k IAS instead of the cisco ACS with a PIX for authentication.We love the ACS but have some smaller clients that do not want to pay for ACS.thanks very much!

I am having some qos issues with voip over frame with 4 voice ports using FXS and FXO ports. The main problem I am having is with echo. Can someone please give me a basic idea of how to config this?I am using traffic shaping and echo cancelling and e...

Can someone please tell me what I need to do voip using aironet between 2 bldgs. It is a small remote network about 400 feet away and need 4 to 6 voice ports. Do i need a router to accomplish the voice gateway? What "gotcha's" do I need to watch for?...