[cisco-voip] DS3 voice delivery?

[Doug McIntyre]

No, the NM-1T3/E3 is a data only part, packet over T3. 

Cisco did used to have a product, the VGD-1T3 that did just that,
which looked like it was mostly a rebranded AS5200 with the T3 interface
and pushed to voice instead of modems. But it is discontinued, probably
because they only sold a handful. 

The M13 MUX to VWIC card solution is probably the best solution still.


On Wed, Jun 08, 2016 at 12:45:09PM -0400, Lelio Fulgenzi wrote:
> There's this... 
> 
> http://www.cisco.com/c/en/us/products/collateral/interfaces-modules/2600-3600-3700-series-t3-e3-network-module/product_data_sheet09186a008010fba2.html 
> 
> But in CUCM v9.1, I don't see it as a pull down option in a 3900 series gateway configuration. 
> 
> So, not sure it's supported for voice. 
> 
> --- 
> Lelio Fulgenzi, B.A. 
> Senior Analyst, Network Infrastructure 
> Computing and Communications Services (CCS) 
> University of Guelph 
> 
> 519‐824‐4120 Ext 56354 
> lelio at uoguelph.ca 
> www.uoguelph.ca/ccs 
> Room 037, Animal Science and Nutrition Building 
> Guelph, Ontario, N1G 2W1 
> 
> ----- Original Message -----
> 
> From: "Nick Barnett" <nicksbarnett at gmail.com> 
> To: "Cisco VoIP Group" <cisco-voip at puck.nether.net> 
> Sent: Wednesday, June 8, 2016 9:51:15 AM 
> Subject: [cisco-voip] DS3 voice delivery? 
> 
> So, we have an old MUX that died. We have to either replace the MUX or use something else. Is it possible to use a DS3 SM on an ISR to terminate the DS3? Right now, we have a DS3 that hits a mux and breaks out to 28 PRIs... those PRIs go into a plethora of VWIC interfaces on a SIP router. Would it be possible to get another module for this router that lets us plug the coax in and skip all of this VWIC/MUX business? 
> 
> Thanks, 
> Nick 
> 
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