[Serusers] OpenSER infrastructure dimensioning

Daniel-Constantin Mierla daniel at voice-system.ro
Thu Oct 27 16:16:38 CEST 2005


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Daniel


On 10/27/05 17:11, Olivier Taylor wrote:
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> Olivier
>
> -----Message d'origine-----
> De : serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org] De la
> part de Daniel-Constantin Mierla
> Envoyé : jeudi 27 octobre 2005 16:03
> À : Vanlandschoote Michel
> Cc : serusers at lists.iptel.org
> Objet : Re: [Serusers] OpenSER infrastructure dimensioning
>
>
> Hello,
>
> On 10/27/05 16:13, Vanlandschoote Michel wrote:
>   
>> Hi,
>>  
>> we are considering OpenSER for offering free SIP-based voice, video
>> and IM services and I am trying to get an idea of the project cost.
>>  
>> The components we need are:
>> - SIP stateful proxy + registrar server
>> - location & presence server
>> - simple2jabber
>> - media proxy for symmetrical NAT traversal
>> - (perhaps I forgot something here?)
>> We'll rely on external gateways for PSTN access so that is not to be
>> taken in consideration here.
>>  
>> Now can somebody give me an indication on the server park 
>> dimensioning? In other words, how many SIP servers, media proxies, ... 
>> would I need per 10000 subscribers?
>>     
> a computer as you described below is more than necessary. The bottle 
> neck could be the bandwidth if you proxy the media stream through the server
>   
>>  
>> The server platform could be e.g.:
>> - operating system: Linux
>> - hardware: HP ProLiant DL380 Generation 3 (single CPU with 1GB RAM) 
>> but of course any equivalent would do as well.
>>  
>> I also have a second question: which organisations in Europe offer
>> commercial support for OpenSER?
>>     
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>
> Daniel
>
>
>   
>>  
>> Hope this forum is the right place for this kind of questions... I 
>> really appreciate your input,
>>  
>> Michel
>>
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