May I add...I still have documented cases of asterisk 1.4.x running ulaw with no transcoding and running 2k+ concurrent calls on a CentOS 4(5?, fuzzy) machine with 2ghz CPU and 2gb ram
Sent from my iPhone On Jun 5, 2011, at 3:02 PM, Steve Edwards <asterisk....@sedwards.com> wrote: > On Sun, 5 Jun 2011, Khaled W. Chehab wrote: > >> 1-Is there a calculator I can download for that >> 2-What I the maximum simultaneous calls that can asterisk handle using CPU >> 3.0 MHZ and 4GB ram With rtp g729 and there is no codec transcoding 3-And >> what is the number of simultaneous calls if I use direct RTP (Canreinvite=no >> /Directrt=yes) > > 1) No. Because every case is a bit different and nobody has taken the time to > research and document it. > > 2) In the 'hundreds.' I have a 5 yr old 3.4 Xeon server with 2GB of ram > running all kinds of AGIs that handles 300 simultaneous ULAW calls without > issue and without any 'tuning.' The Asterisk process uses less than 100MB > so more GBs means nothing. > > 3) Probably in the thousands depending on what those calls are doing. (Just > guessing here because I have no experience with this configuration.) > > Would a SIP server like OpenSIPS be a better platform choice? > > More details will yield better responses. > > -- > Thanks in advance, > ------------------------------------------------------------------------- > Steve Edwards sedwa...@sedwards.com Voice: +1-760-468-3867 PST > Newline Fax: +1-760-731-3000 > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
