[asterisk-users] AWS/EC2 server selection

Jeff LaCoursiere jeff at jeff.net
Fri Mar 6 12:49:05 CST 2015

Why use Amazon?  With that kind of load I would want dedicated servers.  
Call Rackspace or Softlayer.


On 03/06/2015 11:59 AM, Amit Patkar wrote:
> Hi
> I plan to host Asterisk instances on AWS/EC2 servers.
> Requirement is to run asterisk instance with transcoding (g.729 + 
> g.711) and full recording. Number of concurrent calls expected are 
> 500+. 2 instances will be configured for 100% redundancy. Heart beat 
> will be used to determine active instance.
> How should I choose EC2 instance?
> How many vCPU, RAM should be selected? I am assuming that server with 
> ssd is required as all 500+ calls needs to be recorded.
> Regards,
> Amit Patkar

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