[asterisk-users] Can Asterisk handle 7000 SIP users?

Marnus van Niekerk m at mjvn.net
Tue Feb 13 03:44:16 MST 2007


Copy and paste from my reply to a similar question a couple of weeks ago:

5000 sip registrations is quite a lot, but the more important thing is 
the number of simultaneous calls.
If most of your calls is going to be SIP 2 SIP then I would suggest you 
use openSER for the SIP registrations and most SIP call routing and use 
asterisk only for calls to/from PSTN and media such as voicemail and 
announcements.

openSER is made for this and is a lot faster at doing SIP call setup.  
Then use asterisk where it is good.
There are good examples of setting up openSER with asterisk on the net 
sharing a MySQL DB for users, auth etc.

Have a look at 
http://openser.org/dokuwiki/doku.php/asterisk:realtime-integration and 
other Asterisk related info at http://openser.org/dokuwiki/doku.php


M

Dominik Zalewski wrote:
> Hi All,
>
> One of my customer asked me if Asterisk can handle 7000 SIP users. They want  
> anyone that have access to wireless hotspot to make voice calls to the office 
> using software phone or SIP cordless phone.
>
>  Does anybody did such a setup? What are hardware requirements for server and 
> how much bandwidth I will need using comercial codec?
>
>
> Thank you in advance,
>
> 	Dominik
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