I am trying to add an IP set to an Aspire S system. I have done one a long time ago - and I think I have this correct, but not working right. Not sure if I have a configuration issue, or bad hardware. I bought the VoIP card and the IP set off the reseller market......

The Voip card is in slot 5 in the Aspire, and is recognized. I also have the LAN card in there. The phone registers to the Aspire, and gets its name and extension number okay. It will call other extensions, and can be called - but after connection the phone will ring once or twice, then say "Hang Up" in the display and disconnect to a fast busy tone.

So, I am thinking I either am missing something in setup, or perhaps have a bad phone or VoIp card?

Just looking for some insights...........

Thanks!