[c-nsp] Transporting TDM voice DS3s over Ethernet

[Clayton Zekelman]

I would think you're going to need to convert the TDM signals into packets to move across the Ethernet.

This would mean DSP CODEC's of some sort.  What you're really trying to do is transport 1344 DS0's worth of traffic.

This can get expensive - its basically large scale VoIP.



----- Original Message ---------------

Subject: [c-nsp] Transporting TDM voice DS3s over Ethernet
   From: "Matthew Stainforth" <Matthew.Stainforth at nucomm.net>
   Date: Fri, 14 Jul 2006 15:59:29 -0400
     To: <cisco-nsp at puck.nether.net>

>
>I'm trying to find a way to transport two DS3s carrying all TDM voice
>traffic (if it matters) over an ethernet segment.
>
>
>Telco| ============= |IX building| ---------------------- |co-lo|
>========== |PBX|
>
>Where ==== is two DS3 circuits and ------ is a 100meg ethernet vlan
>
>I can get DS3s from the carrier to the IX but the co-lo provider only
>does ethernet between the IX and their premises (I was assuming it was
>sonet...so my bad)
>
>My first thought was to use routers with DS3 cards and bridge the
>interfaces but it's not going to be that simple is it?
>
>Has anyone out there tried something like this and found a solution?
>
>Thanks...
>
>Matt...
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