[Freeswitch-users] Skypiax latency

[Giovanni Maruzzelli]

pick that phone!

just jokin

open a new Jira

-giovanni

On Thu, Feb 11, 2010 at 8:53 PM, Peter P GMX <Prometheus001 at gmx.net> wrote:
> Hello Hristo,
>
> I am using xm-curl, so xml is processed. But your hints really helped me
> to tie the problem down.
>
> As described, my call scenario is as follows:
> SIP-UA => FreeswitchServer=>Freeswitch/SkypIaxServer=>Skype
>
> When I call from Skype to SIP and
>
>    * let the SIP phone ringing for 1 sec, I receive a ~1,5 sec delay
>      from SIP to Skype
>    * let the SIP phone ringing for 2 sec, I receive a ~2,5 sec delay
>      from SIP to Skype
>    * let the SIP phone ringing for 3 sec, I receive a ~3,5 sec delay
>      from SIP to Skype
>
> So - the longer the SIP phone rings - the longer is the delay.
>
> I also tested the other direction:
> If I call from SIP to Skype the behaviour is exactly the same: The
> longer the Skype phone rings - the longer is the delay from SIP to Skype.
>
> This may be somehow related to MODSKYPIAX-29, but is a different
> scenario. Should I open a new Jira for this or should I attach my
> findings to MODSKYPIAX-29?
>
> Best regards
> Peter
>
>
>
> Hristo Trendev schrieb:
>> Hi Peter,
>> Take a look at http://jira.freeswitch.org/browse/MODSKYPIAX-29 and
>> http://jira.freeswitch.org/browse/MODLANG-130. I haven't tested the
>> trick in MODLANG-130 with skypiax yet, but if you use script to handle
>> the calls this may help.
>>
>> BR,
>> Hristo
>>
>>
>> On 2/10/10, Peter P GMX <Prometheus001 at gmx.net> wrote:
>>
>>> Hello,
>>>
>>> I have a problem with latency and mod_skypiax
>>>
>>> Skype=>SIP is always fine (~0.3sec)
>>> SIP => Skype is always bad (~2-4 sec)
>>> I would expect that latency in both directions should be the same.
>>>
>>> Anybody has discovered this before and has a solution?
>>>
>>> The scenario is as follows:
>>>
>>> SIP-UA => FreeswitchServer=>Freeswitch/SkypIaxServer=>Skype
>>> Both freeswitch servers are in the same LAN, so latency should be low.
>>>
>>> Best regards
>>> Peter
>>>
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>>
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>
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-- 
Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618