On Wed, 8 Sep 2010, Adolphe Cher-Aime wrote: > Can you tell me how many concurrent TDM (Dahdi) calls that a single > asterisk box can handle. Configuration is as follow : > > Quad core Xeon 3 GHZ, 4Gb RAM, asterisk 1.6.2.9
Every situation is different, but... This box should be able to handle far more concurrent calls than you should put on a single box. Think of it this way: A pair of less expensive* boxes will give you redundancy and maintainability. If you put all your eggs in one basket, what happens to your business when it fails? What will your boss say? How will you take the box out of service to upgrade software or install patches if it is your only box? If you are committed to the "one big box" philosophy, I would say 200 to 400 concurrent calls would not be inconceivable. *) You should check out the prices on used servers off Ebay. I bought a pair of used Supermicro boxes last year for $150 each including shipping. My client was reluctant until I pointed out they cost less than the sales tax on the Compaq/HP box he was thinking of. -- Thanks in advance, ------------------------------------------------------------------------- Steve Edwards [email protected] 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
