On 25 March 2010 02:42, James Lamanna jlama...@gmail.com wrote:
Hi,
I have a TE410P T1 (1st gen) card and I'm seeing interesting errors of
D-Channels going down and then coming back up (See below).
Read all the discussion about many spans - and I've run 16 E1 spans in one
box, and run 8
James Lamanna wrote:
Hi,
Does anyone have any good empirical data suggesting what the maximum
number of PRI calls (incoming and outgoing)
without hardware echo cancellation can be handled on a single box is?
I have a TE410P T1 (1st gen) card and I'm seeing interesting errors of
D-Channels
Zeeshan A Zakaria wrote:
On Wed, Mar 24, 2010 at 5:42 PM, James Lamanna jlama...@gmail.com wrote:
[snip]
The specs of the machine are, Dual Xeon 2.80Ghz (both single core but w/HT)
4GB memory.
Running asterisk 1.4.26.3 (32-bit)
with libpri-1.4.7 and zaptel-1.4.12.9
So I think it is not your
Hi James,
we did sucessfully run two TE410P with 8xE1 in a decent Intel P4-3200
machine with quite heavy line usage. No codec conversion course.
I don't believe that there is a hard limit of E1s coded into Asterisk.
But the maximum lines you can squeeze out of your specific hardware
depends on
Chris, I am running 8 spans on a few servers. It is when you go beyond that.
If anyone is running 9 or more spans successfully, please let us know their
configuration, it'll be very helpful.
--
Zeeshan A Zakaria
On 2010-03-25 12:19 PM, Christian Victor christ...@victormedia.de wrote:
Hi James,
On Thu, 2010-03-25 at 17:11 +0100, Christian Victor wrote:
Hi James,
we did sucessfully run two TE410P with 8xE1 in a decent Intel P4-3200
machine with quite heavy line usage. No codec conversion course.
I don't believe that there is a hard limit of E1s coded into Asterisk.
But the
Does anybody know specs of their server, cards, and versions of asterisk,
zaptel and libpri?
On 2010-03-25 12:28 PM, Carlos Chavez cur...@telecomabmex.com wrote:
On Thu, 2010-03-25 at 17:11 +0100, Christian Victor wrote:
Hi James,
we did sucessfully run t...
If you ever take the DCAP
On Thu, Mar 25, 2010 at 10:24:41AM -0600, Carlos Chavez wrote:
On Thu, 2010-03-25 at 17:11 +0100, Christian Victor wrote:
Hi James,
we did sucessfully run two TE410P with 8xE1 in a decent Intel P4-3200
machine with quite heavy line usage. No codec conversion course.
I don't believe
On Thu, 25 Mar 2010, Tzafrir Cohen wrote:
[snipping a lot of interesting technical and historical details]
As you can see, there's actually a limit at the DAHDI level.
DAHDI_MAX_SPANS, which is 128. Likewise there's DAHDI_MAX_CHANS which is
1024. That's as many channels that you can have.
Tzafrir, so you have actually worked with more than 192 concurrent zap
channels, which means more than 8 spans, on a single server, and can verify
that it actually works without freezing asterisk.
I really need specs for this system. I'll recompile zaptel, no problem, but
it'll save me one extra
2010/3/25 Steve Edwards asterisk@sedwards.com:
On Thu, 25 Mar 2010, Tzafrir Cohen wrote:
[snipping a lot of interesting technical and historical details]
As you can see, there's actually a limit at the DAHDI level.
DAHDI_MAX_SPANS, which is 128. Likewise there's DAHDI_MAX_CHANS which is
2010/3/25 Zeeshan Zakaria zisha...@gmail.com:
Tzafrir, so you have actually worked with more than 192 concurrent zap
channels, which means more than 8 spans, on a single server, and can verify
that it actually works without freezing asterisk.
As I have written before - I did use 8 E1 in one
Hi,
Does anyone have any good empirical data suggesting what the maximum
number of PRI calls (incoming and outgoing)
without hardware echo cancellation can be handled on a single box is?
I have a TE410P T1 (1st gen) card and I'm seeing interesting errors of
D-Channels going down and then coming
In theory asterisk can handle 8 spans, which means 192 concurrent calls if
all spans are T1. In reality after 6 spans it starts giving problems.
I recently shipped a server to a client in Taiwan, and before shipment it
was put under a load of 100 plus concurrent calls (zap channels) for two
whole
I'm running 2 Sangoma A104D cards and a Sangoma A102D card for a total
of 10 PRIs. Right now I have 9 PRIs configured as 3 DAHDI groups. 3
PRIs are in a group for local calls, 2 are grouped for long distance,
and the last 4 connect to our Toshiba PBX for users still on digital
phones.
These cards
A good idea is to call sangoma tech support or email them with your config
but as per my knowledge and experience and as per Rhino's tech support and
Digium techsupport suggestions which I got when dealing with a lot of spans,
you can't have 10 PRIs running under one asterisk. You'll need to
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