Just how many pots lines do you need to deliver to one single "closet"? Or do
they expect you to pop these boxes on each floor of the facility? Or does all
the wiring go to a central telco room? Things like that would shape my
decision. Like does this hospital have a central wiring room and
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
Innomedia has 24 port MTAs with amphenol connections. We use them quite a bit
-Original Message-
From: "Ryan Delgrosso"
Sent: Thursday, March 21, 2019 12:17pm
To: "Matthew Yaklin" , "voiceops@voiceops.org"
Subject: Re: [VoiceOps] Request for Opinions: High density ATA's
Honestly
These also work great
http://www.grandstream.com/sites/default/files/Resources/datasheet_gxw42xx_english.pdf
Telephone Interfaces GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco
connectors
GXW4248: 2 50-pin Telco connectors
-Original Message-
From: VoiceOps On Behalf Of
Honestly just for signaling efficiency. I do everything with TLS, and
maintaining 900+ TLS sessions all the time is wasteful, especially for
endpoints that will be infrequently used. I would prefer to register a
single signaling trunk per device.
On 3/21/2019 9:03 AM, Matthew Yaklin wrote:
I have a feeling an Adtran 924 can also do it as well. 24 pots. They come in
diff sizes. I normally register each line but I bet it has the same
capabilities with a trunk to fxs port routing setup. It is also quite the
stable and hardened box for dusty old closets.
Matthew Yaklin
Network
Years ago I did something similar (college instead of hospital) with 200+
analog lines using a Zhone MALC.
Originally I MGCPed them back to a Vocaldata/Tekelec T6000/Genband M6 and then
converted them to SIP on a Broadworks switch.
The Zhone MALC was a bit of a pain to configure but became
When I read your email the first thought that popped into my head was a bunch
of Calix E5-111s used for pennies on the dollar. They are simply ADSL/POTs
boxes. 48 ports of pots. But each line registers individually. But at least the
box is stupid dumb and you handle everything on the switch
I've got a few Adtran 6336 with 24 port FXS on it. They work fine. One has been
in production for 7 years! They connect back to an asterisk system in most of
our use cases, but would be fine with any SIP system I'm sure. You can register
each line, or setup a trunk and route to an analog port.
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
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