[Asterisk-video] libh324m and TDMoE

Klaus Darilion klaus.mailinglists at pernau.at
Tue Aug 28 05:41:06 CDT 2007



Sergio Garcia schrieb:
> Hi Arnold,
> 
> I've been in talks with Red Fone support to setup some test to check the compatibility
> with the bridgephone. The main problem is that I don't have any E1 availabe (much less
> a bridgephone) and they don't have acess to a 3G network.. so quite stalled..

access to the PSTN = access to a 3G network

klaus
> 
> But for the conversations we had I understood that the bridgephone doesn't load balance the
> calls, it just redirect each E1 to the configured servers. So in order to setup a redundant
> service with capacity to handle 2 E1 loads you'll still need 2 separate servers been able
> to handle 60 calls load (transcoding and amr) even if they normally will be handling 30.
> The good point is that you don't have to by 2 digium cards, just one bridgephone. The bad
> thing, if the bridgephone fails, all your system goes down.
> 
> BR
> Sergio
> 
> 
> ---------- Original Message ----------------------------------
> From: "Arnold P. Siboro" <asiboro at maltech.jp>
> Reply-To: Development discussion of video media support in Asterisk<asterisk-video at lists.digium.com>
> Date:  Mon, 27 Aug 2007 10:12:45 +0900
> 
>> Hi Sergio,
>>
>> Great, let us know of your progress.
>> In the mean time setting up two 3g gateways with one E1 each with same
>> phone number will make the service redundant, though capacity will be
>> halved when one 3g gateway or one E1 is down.
>>
>> Regards,
>>
>> Pada Thu, 23 Aug 2007 09:25:01 +0200
>> si "Sergio Garcia" <sergio.garcia at fontventa.com> bilang:
>>
>>>
>>> I've got the same thought a few days ago, I think it would be a great
>>> way of load balancing 3G calls between different 3g gateways.
>>> I've just sent and email to fonebridge support to see if we can get some testing done.
>>>
>>> The other way of implementing a redundant server would be having two servers configured
>>> with HA and a isdn failover switch between both:
>>>
>>> you can see a list of them here:
>>> http://www.voip-info.org/wiki/view/Failover+switches
>>> the FailSafeVoip seems promissing
>>>
>>>
>>> The downside of this that you don't have load balancing between both servers, also, don't know which solution will be more expensive.
>>>
>>> BR
>>> Sergio
>>> ---------- Original Message ----------------------------------
>>> From: "Arnold P. Siboro" <asiboro at maltech.jp>
>>> Reply-To: Development discussion of video media support in Asterisk<asterisk-video at lists.digium.com>
>>> Date:  Thu, 23 Aug 2007 09:14:09 +0900
>>>
>>>> Does anyone have experience with this product?
>>>> http://www.red-fone.com/Products/fonebridge2/
>>>> Will libh324m work over TDMoE?
>>>>
>>>> Or, is there any other way to make the E1/T1 connection redundant for
>>>> Asterisk+libh324m deployment?  
>>
>> Arnold P. Siboro (asiboro at maltech.jp)
>>
>> Work is the greatest thing in the world, so save some for tomorrow.
>>
>>
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>  
> 
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