Elastix supports how many clients ???

jaittu

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Mar 15, 2009
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#1
Dear All,

Could please tell me the current Large installation Base on Elastix Platform. I am planing for an installation of 800 IP Phones (Cisco) with Elastix and 2*E1 Line. Please advise with the Server Details, E1 Hardware etc...

Also What are the options for High Availability.

Regards,
Jaison
 

virusbcn

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Sep 12, 2008
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#2
Hi Jaison there are no limits to support phones, only you have a good server to support more phone, in my experience only have some PBX with 50 phones, i have a little HP ML110 with Xeon 3065 and 1 Gb RAM, and the CPU is over 1% all time and memory about 300 Mb aprox, maybe you need a little more but there is no problem, maybe one friend can help you more, sorry for my poor english and best regards.
 

virusbcn

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#3
For High Availability i make a (i think) a good solution, i have two PBX connect with IAX trunk, the first PBX only have the cards and the config of trunk, the second i have the extensions, IVR, etc. etc. , the second PBX is a virtual machine in ESX, if the second PBX go out (when i have all configs) up the copy virtual and all is working in seconds, if first PBX go out i replace with another machine (no changes in initial config)
With virtualization if i have one upgrade, before i make an snapshot, if the upgrade is not working in seconds i restore the old snapshot and all is working.
 

rafael

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#4
We have two servers connected throw IAX trunk and have 400 extensions using atcom phones + plus 50 extensions using and they are going to grow to 600. We have 100 channels using 2 sip trunks (one in each server) and 20 analog lines for backup. Each server uses 50% of the load (50% of extensions, 50% of sip channels, etc...)

There are 40 concurrent calls in each server.

We use HP ML350 with two quad core procesrs 4 GB of ram in each and the load never goes higher than 10% in procesor and 4% in memory.


Best Regards,

Rafael
 

virusbcn

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#5
Rafael one question, you have transcoding or you have all in G711 ???
PD: Good lab to play :p
 

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