[cisco-voip] FXO/FXS on a single card

[Davis, Michael]

Caller-id, though supported on FXO cards with "M1" vintage, won't help you here. You need the card to see DNIS for direct-inward-dial support. Is this an MGCP or H323 gateway? Off the top of my head, you have a couple of possibilities.  1) Fractional T1 2) FXO-M1  that hits an AutoAttendant TCL script on the gateway.  
 
 
 
 
 
 

	-----Original Message----- 
	From: cisco-voip-bounces at puck.nether.net on behalf of IT 
	Sent: Mon 12/5/2005 1:17 PM 
	To: cisco-voip at puck.nether.net 
	Cc: 
	Subject: [cisco-voip] FXO/FXS on a single card
	
	

	Hi,
	
	I have a CallManager 4.0 installation at my headquarters office, and I
	have a branch office with a 2801 connected to HQ with a point to point
	T1. Currently, we have filled all 4 slots on the 2801.
	T1- for point to point connectivity
	FXO- for outbound 911 calling (we do not have a E911 server) 9-port POE
	switch- for all devices (which takes up two slots)
	
	This has worked well, as have been call forwarding all their local
	numbers to our Headquarters PRI.  Since they are in a different area
	code, this has been quite expensive. We don't want to install a PRI on
	the 2801, since it seems like to much of an expense for only 6 people. I
	think the solution is to have an FXS and FXO in this 2801.  But, here
	are my questions:
	* I have been told an FXS card cannot handle caller-id, is this true?
	* Is there an FXO/FXS on a single card, since I have run out of room on
	my 2801 chassis?
	* How many lines would an office of 6 people require?
	* Does anyone have any other ideas?
	
	Thanks,
	Avidan
	
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