[cisco-voip] NM-HDV2 and ISDN data backup

[Walenta, Phil]

No.  Because it's a voice-only card.  Either of the options I gave you below should work, but NM-HDV's cannot be used for data. 

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Arek Kuczorski
Sent: Monday, May 09, 2005 1:15 PM
Cc: cisco-voip
Subject: Re: [cisco-voip] NM-HDV2 and ISDN data backup

Hello,

thank You for Your answer, but my question was about using NM-HDV2-2T1/E1 module for data ISDN (backup).
It's unnecessary to use MFT VICs since this module has two T1/E1 ports onboard. I'd like to use one of them to voice ISDN and second to terminate ISDN data backup. Is it possible ?

Any advice will be appreciated
Arek


Walenta, Phil wrote:

> The documentation is correct, but it really should state data isn't supported.  Any MFT-T1 or MFT-E1 card that based in an NM-HDV slot cannot be used for data because the carrier card is voice only.
> 
> However, if you used a 28XX router, or 38XX router, you could put the MFT-2T1/E1 card in a hwic slot, have internal DSP's, and I believe you could then split the duty of the card.  The only potential issue would be the line clocking.
> 
> Alternatively, I believe you could use a 26XX/36XX/37XX router with an AIM card for voice.
> 
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net 
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Arkadiusz 
> Kuczorski
> Sent: Monday, May 09, 2005 8:26 AM
> To: cisco-voip
> Subject: [cisco-voip] NM-HDV2 and ISDN data backup
> 
> Hello All,
> 
> I need some advice regards NM-HDV2-2T1/E1. Does this module can be used to perform ISDN dial backup ?
> Q&A (http://www.cisco.com/warp/public/cc/pd/nemnsw/callmn/prodlit/sopra_qa.pdf) is stated that it doesn't "...support integrated voice and serial WAN data access over PRI" but I wonder about "INTEGRATED voice and serial WAN". Is that mean voice and data couldn't be used on single interface, or at all ? Can I configure E1 PRI (voice) on one port and E1 PRI (Data) on the second and perform ISDN dial-in backup from other routers ?
> 
> TIA
> Arek
> 
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