I have a data T-1 available to me to do some testing of a new asterisk
systemthat I am putting together. Do I just leave this T routed through
my cisco router and plug in the asterisk system through a network card
or do I need to get a T-1 card and use that? I looked on the voip-info
wiki and it
Warren,
My suggestion for testing would be just use ethernet hand off to the asterisk
from the Cisco. You could bypass the Cisco but then you would need a T-1 card
for the asterisk box and they are not cheap. I believe there are valid
arguments for both choices though and ultimately should be
You don't need a T1 card for a data T1. Just run it through your Cisco box send it over to your NIC on the asterisk box.
bp
On 6/19/06, Warren [EMAIL PROTECTED] wrote:
I have a data T-1 available to me to do some testing of a new asterisksystemthat I am putting together.Do I just leave this T
I have a data T-1 available to me to do some testing of a new asterisk
systemthat I am putting together. Do I just leave this T routed through
my cisco router and plug in the asterisk system through a network card
or do I need to get a T-1 card and use that? I looked on the voip-info
wiki
John,
Thanks for the quick reply. I do intend to get a T-1 card anyway.
Would it be the same card for a data T-1 as for a voice T-1 just with
different setup?
W
John Millican wrote:
Warren,
My suggestion for testing would be just use ethernet hand off to the asterisk
from the Cisco. You
: Monday, June 19, 2006 10:16 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] How to use a data T-1?
I have a data T-1 available to me to do some testing of a new asterisk
systemthat I am putting together. Do I just leave this T routed through
my cisco router
Warren,
Yes. The setup is based on what type of signaling the telco is giving you.
John
On Monday June 19 2006 10:32 am, Warren wrote:
John,
Thanks for the quick reply. I do intend to get a T-1 card anyway.
Would it be the same card for a data T-1 as for a voice T-1 just with
different
Discussion
Subject: [Asterisk-Users] How to use a data T-1?
I have a data T-1 available to me to do some testing of a new asterisk
systemthat I am putting together. Do I just leave this T routed through
my cisco router and plug in the asterisk system through a network card
or do I need to get a T
Is anyone using the HDLC facility in Zaptel to bring a data T1 into an
Asterisk system? I know this was available in kernel 2.4.19--is anyone
using it in kernel 2.6.x?
--
Michael Welter
Telecom Matters Corp.
Denver, Colorado US
+1.303.414.4980
[EMAIL PROTECTED]
www.TelecomMatters.net
[mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 11:15 AM
To: [EMAIL PROTECTED]; Asterisk Users Mailing List - Non-Commercial
Discussion
Subject: Re: [Asterisk-Users] How to use a data T-1?
Is anyone using the HDLC facility in Zaptel to bring a data T1 into an
Asterisk system? I know
Depends on the codec. If you are using ulaw, you will only be able to have about 23 calls. If you use g729 you can have as many as 187 simultanious calls on a data T1.
Remember, you have 1544Kbs of bandwidth.
g279=8Kbs per call
uLaw=64Kbs per call
Just do the math.
bp
On 6/19/06, Warren [EMAIL
: [Asterisk-Users] How
to use a data T-1?
Depends on the codec. If you are using ulaw, you will only be able to
have about 23 calls. If you use g729 you can have as many as 187 simultanious
calls on a data T1.
Remember, you have 1544Kbs of bandwidth.
g279=8Kbs per call
uLaw=64Kbs per
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] How to use a data T-1?
Depends on the codec. If you are using ulaw, you will only be
able to have about 23 calls. If you use g729 you can have as many as
187 simultanious calls on a data
After all the overhead, for uLaw you would need
about 90kbps (give or take) and for G.729, you would need about 32kbps (give or
take). Therefore, you would have the following:
uLaw= about 17 calls
g729= about 48 calls
I am trying to start a voip service in my local
area and sometimes
, or you can use a VoIP provider to
provide an 800# directly.
-Steve
-Original Message-
From: Warren [mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 11:09 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] How to use a data T-1?
Steve,
I
I honestly do not see the big deal about using g729. It is a one-time
fee and you would only need to buy as many licenses as you have people
in ivr or voicemail if you have g729 phones. For a business this is
not a major expense. You are talking about spending $100-$200 (max $480
for all 48
outside, but maybe Im too paranoid?!
From: Warren [mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 1:23
PM
To: Asterisk
Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] How
to use a data T-1?
So let's assume I am going to use G.729A. I am
looking
I would say its only profitable if
youre getting ONE T1 instead of two??
From: Gabriel Afana
[mailto:[EMAIL PROTECTED]
Sent: Monday, June 19, 2006 1:34
PM
To: Asterisk
Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] How
to use a data T-1
Well that is certainly all good news. The last hardware question I
would then have is: What do you do for Echo Cancellation with this type
of setup? Everyone keeps saying that the software EC basically sucks to
put it bluntly. Is there some sort of hardware to do EC that can be
used here?
W
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