Server for VOIP

Hello. I’m looking for good server for VOIP. I will have some 1000-2000 connections in the same time. What is good? something from HP Compaq ?what type? or maybe create Asterisk Cluster use OpenSER as a SIP Proxy and some servers. Please for help. Thank’s for ALL. Bye

Lots of connections doesn’t do much on * unless your ethernet card or IO bus sucks… what will haul on * is if they all go in conference rooms or transcode.

A common setup is to put OpenSER in front of * and have it deal with client connections, asterisk then deals with providing content and routing… you might wanna check the page called asterisk dimensioning for some examples of what has been done…