You can use freeswitch for this kind of setup its working on asterisk technology<br><br>asterisk + SER intergration URL <br><br>http://www.voip-info.org/wiki/view/Realtime+Integration+Of+Asterisk+With+OpenSER<br><br><br><br><b><i>Antoine Megalla <aatef@rocketmail.com></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta content="MSHTML 6.00.6000.16544" name="GENERATOR"> <style></style> Hi,<br><br>I have a client who requires an Asterisk system with 1500 SIP clients.All clients will have ATAs (mostly Grandstream), so I think a single Asterisk server will not be able to handle all 1500 registrations, plus<br>typical applications like Voicemail, call forwarding, etc.. and the billing needs for all the clients.<br><br>I have searched all over, and it seems that the perfect solution is using SER/OpenSER as
registration server for the SIP clients, and then use Asterisk (one or more servers in load balancing mode) for everything else.<br><br>The problem is that I cannot find any configuration files for such a setup. I can do all the Asterisk configuration, dial plan, AGIs, apps, etc.. but for SER/OpenSER I cannot find anything.<br><br>Can anyone please point me in the right direction, provide me with OpenSER configuration, or any pointers on the subject. I tried to read all the material on how to write configuration files for OpenSER, but it is incomprehensible to me, and it is much harder that when I learning Asterisk 3 years ago.<br><br>Your help is much appreciated.<br><br>Regards,<br><br>Antoine Megalla.<br><div> __________________________________________________<br>Do You Yahoo!?<br>Tired of spam? Yahoo! Mail has the best spam protection around <br>http://mail.yahoo.com _______________________________________________<br>--Bandwidth and Colocation Provided by
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