[VoiceOps] Request for Opinions: High density ATA's

Robert Johnson robert.j at bendtel.com
Thu Mar 21 12:27:13 EDT 2019

If there is a need to manage only a single box, the first thing that 
comes to my mind is Adtran's Total Access 5000 series. The full size 
chassis has 22 slots. Fill those up with FXS cards and you're looking at 
528 FXS ports.

We have never had a use case where each FXS port didn't require it's own 
registration info, so I can't speak to if there can be a shared 
registration for the ports.

I can say, that such a thing is possible with the Adtran TA900 series 
and that the two pieces of equipment are pretty similar in regards to 
SIP/FXS capabilities.

On 3/21/19 8:55 AM, Ryan Delgrosso wrote:
> I have found myself with a number of hospital opportunities and 
> servicing the staff with IP phones is a no-brainer, however there is 
> the need for multi-hundred room connectivity for patient room phones 
> and the staff mandate is to keep it analog because "ip phones there 
> will grow legs".
> I am looking for 24+ port density with amphenol connectors, and 
> ideally some kind of rudimentary internal routing so i dont need to 
> register all 24 discreet ports and can route by some header (to or 
> uri) within a single registration.
> Right now im looking at AudioCodes and the Sangoma Vega series. Obihai 
> would be my natural choice here but don't have anything that fits my 
> density requirements.
> Any opinions on these or others I should consider. Anyone deploy these 
> and can speak to the experience?
> Thanks in advance
> -Ryan
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