[Asterisk-Users] Dell PowerEdge SC420 for Office Implementati on???

[Geoff Manning]

> Well, if you are only making office to office calls, save the $500 per
> T1 card and just use NICs.
> The T1 card is only required if you are using a voice T1.  If you are
> doing IAX to IAX for example between offices, then Asterisk is your
> friend.
> Avoid SIP altogether as it is not needed and just use IAX bwteen the
> boxes.
> 
> Integration to legacy PBX can be found on the Wiki....
> www.voip-info.org
>

Wouldn't we need the TE110P card to interface with the T1 card of our legacy
PBX. That will give us 24 channels to work with. Am I on the wrong track
here?