[asterisk-users] Cepstral voice quality not good

[Zeeshan Zakaria]

Actually it is bad only when received on cell phones. Today I listened to
the same voices on a Cisco 7942 and they were great. I actually enjoyed
listening to them. Not bad on X-Lite either. Previously I was mostly
listening to them only through cell phones. So it means it is because of the
transcodings at cell phone providers' ends. Bad though because many
customers use cell phones exclusively. Maybe if I convert them to gsm format
before playing, they'll play better, but will add delay and additional
processing because they are converted and played in real time.

Zeeshan A Zakaria

--
www.ilovetovoip.com
www.pbxforall.com (beta)

On 2010-10-23 6:24 PM, "Zeeshan Zakaria" <zishanov at gmail.com> wrote:

I am using app_swift.

As a side note, demo on their website also generates sounds which at places
sounds like robotic.


Zeeshan A Zakaria

--
www.ilovetovoip.com
www.pbxforall.com (beta)



On 2010-10-23 6:03 PM, "Darren Sessions" <dmsessions at gmail.com> wrote:

Are you using app_swift or wav files?





On Oct 23, 2010, at 5:26 PM, Zeeshan Zakaria <zishanov at gmail.com> wrote:

> Hello list,
>
> I hav...


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