Asterisk 13. Writing Call Quality Parameters To CDR. How?

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Hello.

Voice quality when calling - this is one of the most important in the PBX. You need to record the quality parameters for each call to improve.

Because the overall quality of a call can only be determined upon completion, I did it in the HangUp handler and wrote in custom fields of CDR. This worked well in asterisk 11.

In asterisk 13 I did not find a handler after the call, but before finalizing the CDR. I tried to call the AGI and there to update the CDR record by unique identifiers. But faced with the fact that there are no…

Asterisk Users 4 months ago 2 Answer

Digium IP Phones D40

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Hi All; Any one used Digium IP Phones D40? I need to know if they are stable with good voice quality? Comparing to Polycom 330, which is better? Let us talk frankly although I know that we have to support Digium. Regards
Bilal

Asterisk Users 3.1 years ago 6 Answer

Transcoding degradation G711iLBC

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On 04/15/2012 07:26 PM, Patrick Lists wrote:
> On 04/15/2012 01:15 PM, Gustavo Garcia Bernardo wrote:
>> Is it a good idea to use asterisk transcoding from G711 to iLBC or
>> should I find out any other solution not involving transcoding (f.e.
>> using G.729 that is supported in both sides). I'm worried about voice
>> quality and trying to avoid paying for G.729 licensing.
>>
>> Anybody with experience or quantitative measurements of the voice
>> quality degradation in that scenario?
>
> The term that may interest…

Asterisk Users 3.3 years ago 0 Answer

Transcoding degradation G711iLBC

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On 04/15/2012 01:15 PM, Gustavo Garcia Bernardo wrote:
> Is it a good idea to use asterisk transcoding from G711 to iLBC or
> should I find out any other solution not involving transcoding (f.e.
> using G.729 that is supported in both sides). I'm worried about voice
> quality and trying to avoid paying for G.729 licensing.
>
> Anybody with experience or quantitative measurements of the voice
> quality degradation in that scenario? The term that may interest you is "Mean Opinion Score" and iLBC is quite
good. See

Asterisk Users 3.3 years ago 0 Answer