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<body class='hmmessage'><div dir='ltr'>Hi,<br><br>Asterisk 1.6.2.9<br>PHP 5.3<br>Mysql 5.0<br><br>Can anyone suggest hardware specification for 500 hundred concurrent SIP only calls, no codec transcoding, no IVR, no Voicemail or so. Just plain switching. There is only one requirement is to execute one php script on call hangup (h extension) which will do some calculation and update the CDRs.<br><br>Thanks,<br>Kamlesh<br> </div></body>
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