[Freeswitch-users] Intermittent call quality issue

[Sergey Safarov]

Hello Jai and Stanislav
Please look FS-7756 <https://freeswitch.org/jira/browse/FS-7756>, and if
possible, create pcap files for analyses.
Probably high jitter values may be root of issue on Jai environment.


вт, 22 мар. 2016 г. в 2:34, Stanislav Sinyagin <ssinyagin at gmail.com>:

> forgot to mention that you can use this dialer to generate test calls:
> https://github.com/voxserv/freeswitch-perf-dialer
>
> I'm going to write a short article to summarize this all, just need to
> find the time.
>
>
> On Mon, Mar 21, 2016 at 10:34 PM, Jai Rangi <jprangi at gmail.com> wrote:
>
>> Thank you,
>>
>> On Mon, Mar 21, 2016 at 2:27 PM, Stanislav Sinyagin <ssinyagin at gmail.com>
>> wrote:
>>
>>> it's Sevana, I misspelled the name. Check out also these scripts I made
>>> to integrate it with FreeSWITCH: https://github.com/voxserv/fsqa
>>>
>>>
>>>
>>> On Mon, Mar 21, 2016 at 9:41 PM, Jai Rangi <jprangi at didforsale.com>
>>> wrote:
>>>
>>>> This is Physical server with 16 cores and 48 GB ram. I will check out
>>>> Sevena.
>>>>
>>>> Thank you,
>>>> -Jai
>>>>
>>>>
>>>>
>>>>
>>>> *Jai Rangi*
>>>> Cebod Technologies LLC dba DIDforSale/Cebod Telecom
>>>> O 949-471-0102 <O%20949-471-0101> | C 949-419-7634 <C%20949-742-2666> | F
>>>> 949-269-0449 / 949-232-1410 | jprangi at didforsale.com  www.cebod.com |
>>>> www.didforsale.com |3200 Bristol St Suite 615, Costa Mesa, CA 92626  |
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Sat, Mar 19, 2016 at 8:42 AM, Stanislav Sinyagin <
>>>> ssinyagin at gmail.com> wrote:
>>>>
>>>>> is it a physical or virtual host? It's quite common that with public
>>>>> virtual hosting, your CPU resource is not guaranteed, and FreeSWITCH
>>>>> may lose RTP packets or send them too late because it didn't have
>>>>> enough CPU cycles.
>>>>>
>>>>> You can analyze the quality of RTP stream with tshark, and also
>>>>> there's voice analysis software by Sevena
>>>>> (http://sevana.biz/products/aqua/).
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Mar 18, 2016 at 10:30 PM, Jai Rangi <jprangi at gmail.com> wrote:
>>>>> > We have experienced intermittent call quality issue. Muffled sound
>>>>> in the
>>>>> > middle of call. No high load on free-switch. Even with as low as 10
>>>>> > simultaneous calls.  Does any one know any tool free or paid that can
>>>>> > monitor the RTP traffic and help us trouble shoot the issue.
>>>>> >
>>>>> > System is hosted in data-center with 100MB connection.
>>>>> >
>>>>> > Thank you,
>>>>> >
>>>>> >
>>>>> >
>>>>> _________________________________________________________________________
>>>>> > Professional FreeSWITCH Consulting Services:
>>>>> > consulting at freeswitch.org
>>>>> > http://www.freeswitchsolutions.com
>>>>> >
>>>>> > Official FreeSWITCH Sites
>>>>> > http://www.freeswitch.org
>>>>> > http://confluence.freeswitch.org
>>>>> > http://www.cluecon.com
>>>>> >
>>>>> > FreeSWITCH-users mailing list
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>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://confluence.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
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>>>>>
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
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>>>>
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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>> http://www.freeswitch.org
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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