I have T1 provided by the Telecom group to connect to Call Manager express,
Can i connect to a FXO card or Wic T1 card
i have following hardware on the router
2 FastEthernet interfaces
1 Serial interface
2 Serial(sync/async) interfaces
1 terminal line
1 Virtual Private Network (VPN) Module
2 Voice FXO interfaces
2 Voice FXS interfaces
1 cisco service engine(s)
Nope, you can connect a T1 to a T1. Not an FXO (a completely different technology) or a WIC (they don't support voice).
It has to be a voice T1 (i.e. for a 2800 series this would normally be a VWIC-1MFT-T1/E1 or VWIC2-1MFT-T1/E1 or the 2-port versions of these).
You also need DSPs - at least 24 channels, so a PVDM2-32 should cover the T1 and the four analog ports you have (unless you need more for transcoding, G729 calls, etc..).
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