Hi Roy, This is definitely possible to do with SER but not trivial because of the HA requirements. If you would like to discuss the solution in detail you can call me at +1-760-282-2222. This telephone number is currently forwarding to my cell phone in Rio de Janeiro. I'll be here until the end of this week helping a startup VoIP company with their architectural design but I can begin working with you early next week if you'd like. I am an expert in the SIP Protocol, and as you've probably noticed from the security audit's I've done on Asterisk or my name on bugs.digium.com, I'm also a Bug Marshall on the Asterisk Project. I have a flat-rate of $340 USD/hour for all my clients, which many people have seen to be more cost effective than hiring some other '$100/hr' consultants given the time of implementation for projects and my expertise in this field. I hope to hear from you soon.
William Towfiq
Roy Sigurd Karlsbakk wrote:
hi
i've heard it should be possible, but i can't find out how...
I want to configure a bunch of asterisk boxes to do SIP/PSTN connectivity, and I need SER or something to do some balancing in front of them. The requirements are listed below.
- SER MUST accept and load balance incoming calls over n asterisk
boxes (anything between 2 and 20 servers depending on installation)
- If SER forwards a call to a server being busy or down, SER SHOULD
retry on another server
- SER SHOULD balance the number of calls to each server based on the
codec used so single servers will not be overloaded by transcoding costs.
- If possible, SER SHOULD be able to fail over to another SER box if
SER fails.
Does anyone know if this is possible? I'd gladly pay someone to help me out here...
roy
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