Re: [Asterisk-Users] ATA devices

2004-05-19 Thread Christian Hoffmeyer
- Original Message - 
From: Michael Welter [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 18, 2004 12:07 PM
Subject: Re: [Asterisk-Users] ATA devices


 $3,000. Bummer!

Check these out.

http://www.planet.com.tw/product/product_dm.php?product_id=195menu_id=3

Christian
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[Asterisk-Users] ATA devices

2004-05-18 Thread Michael Welter
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto a 
T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Thanks,
--
Michael Welter
Introspect Telephony Corp.
Denver, Colorado
+1 303 674 2575
[EMAIL PROTECTED]
www.introspect.com

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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Todd Lieberman
Multitech make an 8 port SIP device.

Todd Lieberman
http://tlsolutions.net
mailto:[EMAIL PROTECTED]
p. 215.495.0030
f. 215.495.0031
Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto a 
T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Thanks,
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Bob Knight
Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto 
a T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Thanks,
mediatrix 1124
--
Bob Knight
[-w] the work option
[EMAIL PROTECTED]
925-449-9163
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Mike Machado

I have seen several vendors with this type of device. Carrier access and
vpacket (now Zhone) are the two that come to mind at the moment. I think
I have seen one from Audiocodes as well.



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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Dave Cotton
On Tue, 2004-05-18 at 09:45 -0600, Michael Welter wrote:
 Does anyone know of a 24 port ATA device that could be installed in a 
 phone closet?  Like a channel bank, but, instead of multiplexing onto a 
 T-1 circuit, it would convert to SIP/RTP on a LAN connection.

I was looking at the same idea this week, I wondered if I could peel of
the cases of 32 GS HT286s and mount them to act like a channel bank say
in two groups of 16. It would be interesting if GS would supply the
cards less power supply and case.

What about the IAXy?

-- 
Dave Cotton [EMAIL PROTECTED]

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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Todd Lieberman
Check out
http://www.mediatrix.com/documents/datasheets/Mediatrix_1124_0302v0.pdf
Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto a 
T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Thanks,
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Michael Welter
$3,000. Bummer!
Todd Lieberman wrote:
Multitech make an 8 port SIP device.

Todd Lieberman
http://tlsolutions.net
mailto:[EMAIL PROTECTED]
p. 215.495.0030
f. 215.495.0031
Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto 
a T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Thanks,
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--
Michael Welter
Introspect Telephony Corp.
Denver, Colorado
+1 303 674 2575
[EMAIL PROTECTED]
www.introspect.com
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread listas iPfone
Audiocodes MP124

- Original Message - 
From: Michael Welter [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 18, 2004 12:45 PM
Subject: [Asterisk-Users] ATA devices


 Does anyone know of a 24 port ATA device that could be installed in a 
 phone closet?  Like a channel bank, but, instead of multiplexing onto a 
 T-1 circuit, it would convert to SIP/RTP on a LAN connection.
 
 Thanks,
 
 -- 
 Michael Welter
 Introspect Telephony Corp.
 Denver, Colorado
 +1 303 674 2575
 [EMAIL PROTECTED]
 www.introspect.com
 
 
 
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Michael Welter
Client says no LAN rewiring, so individual IAXy units might be 
problematic.  Does anyone have IAXy pricing?

Dave Cotton wrote:
On Tue, 2004-05-18 at 09:45 -0600, Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto a 
T-1 circuit, it would convert to SIP/RTP on a LAN connection.

I was looking at the same idea this week, I wondered if I could peel of
the cases of 32 GS HT286s and mount them to act like a channel bank say
in two groups of 16. It would be interesting if GS would supply the
cards less power supply and case.
What about the IAXy?
--
Michael Welter
Introspect Telephony Corp.
Denver, Colorado
+1 303 674 2575
[EMAIL PROTECTED]
www.introspect.com
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread TC
Best price is Duct Tape, and 12 Sipura's 
$1200 or better  $200 for a 2x16 port switches 
$1400 or less :)

- Original Message - 
From: Michael Welter [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 18, 2004 8:45 AM
Subject: [Asterisk-Users] ATA devices


 Does anyone know of a 24 port ATA device that could be installed in a 
 phone closet?  Like a channel bank, but, instead of multiplexing onto a 
 T-1 circuit, it would convert to SIP/RTP on a LAN connection.

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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Jeremy McNamara
Michael Welter wrote:
Does anyone know of a 24 port ATA device that could be installed in a 
phone closet?  Like a channel bank, but, instead of multiplexing onto a 
T-1 circuit, it would convert to SIP/RTP on a LAN connection.

Sure...it is called Asterisk along with a TA750.
Jeremy McNamara

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RE: [Asterisk-Users] ATA devices

2004-05-18 Thread Jay Milk
Yep, you can get one of those (MVP810), refurbished for $2K.  So for the
24 ports you need, that'll be $6K + a four-port hub.

Or you could get 12 Sipura SPA-2000 for $100/each, a 16-Port Switch (get
something with address-cache, like the LinkSys 4116) for $100, and a few
power-strips.  Total is $1,300, about a quarter of the Multitech device.
You can keep things simple using a TFT server for the config.  If you
really want to go fancy, replace the 12 individual Sipura Power-Supplies
with a well-sized (65W+) 5V switched supply -- use the 5V leg of an ATX
Supply (put a load on the 12V output by connecting a couple of fans).

- Jay

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Todd
Lieberman
Sent: Tuesday, May 18, 2004 11:27 AM
To: [EMAIL PROTECTED]
Subject: Re: [Asterisk-Users] ATA devices


Multitech make an 8 port SIP device.



Todd Lieberman
http://tlsolutions.net
mailto:[EMAIL PROTECTED]
p. 215.495.0030
f. 215.495.0031


Michael Welter wrote:
 Does anyone know of a 24 port ATA device that could be installed in a
 phone closet?  Like a channel bank, but, instead of multiplexing onto
a 
 T-1 circuit, it would convert to SIP/RTP on a LAN connection.
 
 Thanks,
 
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Re: [Asterisk-Users] ATA devices

2004-05-18 Thread Andrew Kohlsmith
 Yep, you can get one of those (MVP810), refurbished for $2K.  So for the
 24 ports you need, that'll be $6K + a four-port hub.

 Or you could get 12 Sipura SPA-2000 for $100/each, a 16-Port Switch (get
 something with address-cache, like the LinkSys 4116) for $100, and a few
 power-strips.  Total is $1,300, about a quarter of the Multitech device.
 You can keep things simple using a TFT server for the config.  If you
 really want to go fancy, replace the 12 individual Sipura Power-Supplies
 with a well-sized (65W+) 5V switched supply -- use the 5V leg of an ATX
 Supply (put a load on the 12V output by connecting a couple of fans).

Is it really a problem commandeering a cat5 pair in the closet for a T1 and 
using a cheap AB1 (FXS, right?) and plug the other end into your * box?  It 
seems like a colossal wiring and yucky configuration/maintenance mess 
otherwise.

AB1 with 24 FXS under $800 on ebay
T100P: $500 new
D50 to BIX: $30
Total: ~$1330 or less.

-A.
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