[asterisk-users] Re: Xen, Asterisk & ISDN: Timing Problems

[Arik Raffael Funke]

That has been fixed in the current Xen, and as far as I can tell works 
without problems. (At least for some NICs I had dedicated to another domU.)

Regards,
Arik


Howard Lowndes wrote:
> I have to run Asterisk on the dom0 host as earlier versions of Xen had 
> problems handing PCI control over to a domU kernel.  Does anyone know if 
> this has been fixed yet?
> 
> 
> Arik Raffael Funke wrote:
>> Thanks. What kernels do you use for dom0 and the domU's? Custom-built 
>> or out of the box?
>>
>> - Arik
>>
>>
>> jason wrote:
>>> I would vote RAM. I've been using a FXO card in xen for a good year 
>>> now with no issues at all. In fact, my zttest timings are the same 
>>> between xen and native.
>>> Arik Raffael Funke wrote:
>>>> Hi,
>>>>
>>>> is anybody running asterisk on a xen domU and can give an opinion on 
>>>> the following:
>>>>
>>>> I have delegated a FritzCard and a HFC card to my domU and installed 
>>>> an asterisk setup that was running on the same isdn hardware but on 
>>>> a dedicated machine flawlessly.
>>>>
>>>> I experienced what I believed to be timing problems: sometimes calls 
>>>> on the Fritzcard did not seem to "reach" asterisk, when calls were 
>>>> being made, sometimes they were horribly distorted. I quickly 
>>>> abandoned the project at the time for lack of time. I would now make 
>>>> another trial.
>>>>
>>>> Can anybody tell me if the problems I was having were more likely to 
>>>> result from the fact that the isdn hardware was dedicated to the 
>>>> domU (i.e. maybe that produces some sort of bottleneck!?) or from 
>>>> too little ram allocated to my domU? (I believe I had 128 MB or so)
>>>>
>>>> Thanks,
>>>> Arik
>>>>
>>>> _______________________________________________
>>>> --Bandwidth and Colocation provided by Easynews.com --
>>>>
>>>> asterisk-users mailing list
>>>> To UNSUBSCRIBE or update options visit:
>>>>   http://lists.digium.com/mailman/listinfo/asterisk-users
>>>>
>>>>
>>>
>>
>> _______________________________________________
>> --Bandwidth and Colocation provided by Easynews.com --
>>
>> asterisk-users mailing list
>> To UNSUBSCRIBE or update options visit:
>>   http://lists.digium.com/mailman/listinfo/asterisk-users
>>
>