On 2016-09-04 18:07, Tzafrir Cohen wrote:
On Mon, Aug 29, 2016 at 05:26:17PM +0430, Hooman Fazaeli wrote:
On 2016-08-29 12:28, Eric Klein wrote:
Hi Hooman,
What you probably want is a PRI PBX running Asterisk.
You should either plan to build your own (with the cards you need) or get one
of the low cost options:
* Allo.com has their Mega PBX with 1 PPR port
(http://allo.com/megapbx-line.html)
* Pika Tech has the Warp PBX with BRI
(http://www.pikatech.com/warp-telephony-all-in-one/)
Both ship world wide. There are other brands and models out there and depending
on where you are located they may be better options based on shipping etc.
Hope this helps,
Eric
Thanks. But I am not looking for a SOHO PBX, but a product specifically built
to generate ISDN load for
PBX (asterisk) test purposes (like this:
http://www2.vconsole.com/8-Port-T1/E1/PRI-Bulk-Call-Generator-p-28.html)
<http://www2.vconsole.com/8-Port-T1/E1/PRI-Bulk-Call-Generator-p-28.html>
I have done my googling homework and already know of a few options. I asked in
this list
to benefit from people's experiences and recommendations, those who have
used/worked with such
devices or have setup systems for the sole purpose of ISDN call/load generation.
Why don't you start with something simple as:
channels() {
lsdahdi | awk '/^ /{print $1}' # | head -n whatever
}
for chan in `channels`; do
asterisk -rx "channel originate DAHDI/$chan/something application Echo"
done
Alternatively, if you have a convenient way to control the number of SIP
calls coming from a certain trunk, redirect the all to DAHDI/g0 .
Simple load is very simple to generate with Asterisk.
Thanks for the tip.
Which Linux distro do you recommend (or have experience with) as the
load generator OS? I am a freebsd-ian and have little experience
with various Linux distros, so I need pro advise on one
that works very stably under high ISDN load (using Digium ISDN cards
and DAHDI 2.6+ drivers).
--
Best regards
Hooman Fazaeli
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