More good ideas. I am leaning toward T1 chaining. Although the Adtran Atlas
550 idea seems completely viable as well. Thanks again guys for the great
advice.
Nate
On 10/19/07, Mike Clark [EMAIL PROTECTED] wrote:
bill dwyer wrote:
On 10/18/07, *bill dwyer* [EMAIL PROTECTED]
I'll second the recommendation for an Adtran Atlast 550. They are great
boxes. In the heyday of the Dial Up business, we used to use them in areas
where PRI was not available to consolidate BRI circuits into a PRI and feed
our equipment. That way we were able to offer 56k and ISDN dial up access
Straying from the topic a bit, but a co worker of mine said he used to use
the Atlas 550 when he worked for a regional cellular provider when
channelized T1s were more expensive they'd use it to provision sites with
partial T1s.
I guess just another test case where they are simple devices, yet
bill dwyer wrote:
On 10/18/07, *bill dwyer* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
I have a few questions for the brain trust that is the biz list...
Any thoughts, critisims or flaming is welcome.
I am looking to use 1 T1 (PRI) to split between 3 systems. Let
If you use multiple dual T1 cards, you can chain the ISDN PRI and pass
on perfect digital calls from one Asterisk system to the next. That way,
your tail system can handle fax, etc.
Or you could use a quad T1 card to multiplex the T1 to 3 other Asterisk or
non-Asterisk systems.
Does that help
You could bring the T1 into one machine, and bring it to the others
via TDMoE. Would save money on TDM boards
On Oct 18, 2007, at 3:55 PM, bill dwyer wrote:
I have a few questions for the brain trust that is the biz list...
Any thoughts, critisims or flaming is welcome.
I am looking to
bill dwyer wrote:
I have a few questions for the brain trust that is the biz list... Any
thoughts, critisims or flaming is welcome.
I am looking to use 1 T1 (PRI) to split between 3 systems. Let me give
you an idea of what we are talking about:
1. Asterisk PBX that runs our internal
I have a few questions for the brain trust that is the biz list... Any
thoughts, critisims or flaming is welcome.
I am looking to use 1 T1 (PRI) to split between 3 systems. Let me give you
an idea of what we are talking about:
1. Asterisk PBX that runs our internal business phone system, (4
Also look at an Adtran Atlas 550. You have your one Network PRI/T1 from the
telco to one port and then you put in a quad T1 user interface module. Then
you can route your DIDs to whichever server they are destined to inside the
Adtran's CLI Menu driven interface. It is very simple to work with. if
On 10/18/07, bill dwyer [EMAIL PROTECTED] wrote:
I have a few questions for the brain trust that is the biz list... Any
thoughts, critisims or flaming is welcome.
I am looking to use 1 T1 (PRI) to split between 3 systems. Let me give you
an idea of what we are talking about:
1. Asterisk PBX
Nate,
I suggested the the T1 chaining because it provides the highest
quality calls. When T1 channels are bridged, they don't pass through
the server (PCI bus) at all. All the work is done on the card in native
hardware. TDMoE risks latency issues that are tolerable with voice, but
not
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