[cisco-voip] Question: Splitting T1 with PRI service (moot)

[Voll, Scott]

I'm asking that Cisco comes up with a way CM can terminated a modem call
and place it on the network(choose which Vlan) with out modems and
ATA's.  Sure would help the old wiring closet.

Scott

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Tony Kava
Sent: Friday, February 11, 2005 9:57 AM
To: 'Eric Knudson'
Cc: 'cisco-voip at puck.nether.net'
Subject: RE: [cisco-voip] Question: Splitting T1 with PRI service (moot)

Eric:

Well, that was my question.  The last resort would be to run this T1
through
an Adtran box to split it into two T1 connections for the Cisco (and use
a
VWIC for the voice).  I was hoping that I could avoid doing that.  As
I've
said before, I'm new to Cisco telephony so I'm learning as I go along
here.

I think I said this previously, but my entire goal here was to make use
of a
full T1 because if I can't then 11 channels will be wasted.  I could
expand
our modems, but we really don't need more than twelve.

Regards,

--
Tony Kava
Senior Network Administrator
Pottawattamie County, Iowa


> -----Original Message-----
> From: Eric Knudson [mailto:ericknudson at gmail.com] 
> Sent: Friday, February 11, 2005 10:55
> To: Tony Kava
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Question: Splitting T1 with PRI 
> service (moot)
> 
> Ah - so, data(modem) on the first 13, and voice(voip) on the last 11?
> If using an nm-ct1, no 'voice-port x/x:x' will be created, so, you'll
> need the vwic for that. Unless you're using an Access-Server, I don't
> see how you can service both voip and data(modem) calls on the same
> T1.
> 
> Regards,
> 
> Eric
> 
> 
> On Fri, 11 Feb 2005 08:21:13 -0600, Tony Kava 
> <ciscovoip at pottcounty.com> wrote:
> > Eric:
> > 
> > I was probably not clear on that posting.  I meant that the 
> T1 would be on
> > the NM-CT1, not the VWIC.  I'm probably going to have our 
> phone company
> > setup a PRI group for the last 13 channels and standard 
> DS0s for the first
> > 11 channels.
> > 
> > Thanks.
> > 
> > --
> > Tony Kava
> > Senior Network Administrator
> > Pottawattamie County, Iowa
> > 
> > > -----Original Message-----
> > > From: Eric Knudson [mailto:ericknudson at gmail.com]
> > > Sent: Friday, February 11, 2005 07:18
> > > To: Tony Kava
> > > Cc: cisco-voip at puck.nether.net
> > > Subject: Re: [cisco-voip] Question: Splitting T1 with PRI
> > > service (moot)
> > >
> > > Tony,
> > >
> > > You''ll still run into the hardware limitation that a vwic-Xmft-t1
> > > will not allow you to configure 'isdn incoming-voice modem' on the
> > > sX/X:23 interface. On a 26XX/28XX/36XX/37XX platform you 
> have to get
> > > the nm-ct1 to handle modem calls. You could alternatively use an
> > > AS5350(or any nextport platform) to handle both types of calls
> > > simultaneously, using DNIS to differentiate between modem 
> and voice
> > > calls.
> > >
> > > Regards,
> > >
> > > Eric
> > 
> >
> 
_______________________________________________
cisco-voip mailing list
cisco-voip at puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip