Resumen de VoIP in an internet service provider network
In this article, I take a look at how "traditional " Internet Service Providers deploy Voice over IP (VoIP) [1] in their networks. VoIP gets a lot of press these days, and there seems to be no end to the hype surrounding it, especially when it comes to service provider networks. This article makes no attemp to cover the basics of VoIP (see Heison Chak's excellent column here in ;login;), as this is a huge subject and there are plenty of Websites avaible for learning more.
