Asterisk IVR has very poor voice quality
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Asterisk IVR has very poor voice quality

 
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Ramon F Herrera
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Posted: Wed Sep 07, 2005 7:18 am    Post subject: Asterisk IVR has very poor voice quality Reply with quote

For comparison purposes, I set up two very similar IVR systems. One is
a traditional IVR based on a Dialogic voice board while the other is a
software-only IVR based on Asterisk.

The quality of the voice in the Asterisk IVR is awful.

If I add some hardware, will the quality improve??

-Ramon
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Andreas Sikkema
Guest





Posted: Wed Sep 07, 2005 1:35 pm    Post subject: Re: Asterisk IVR has very poor voice quality Reply with quote

"Ramon F Herrera" <ramon@conexus.net> wrote in news:1126059491.007757.66840
@g43g2000cwa.googlegroups.com:

Quote:
For comparison purposes, I set up two very similar IVR systems. One is
a traditional IVR based on a Dialogic voice board while the other is a
software-only IVR based on Asterisk.

The quality of the voice in the Asterisk IVR is awful.

If I add some hardware, will the quality improve??

You can add a zaptel compatible card or use ztdummy. This should improve
your quality.

--
Andreas
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Kyler Laird
Guest





Posted: Wed Sep 07, 2005 4:21 pm    Post subject: Re: Asterisk IVR has very poor voice quality Reply with quote

"Ramon F Herrera" <ramon@conexus.net> writes:

Quote:
If I add some hardware, will the quality improve??

Why even add hardware? Is there a problem with using the Dialogic
hardware under Asterisk?

--kyler
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Ramon F Herrera
Guest





Posted: Thu Sep 08, 2005 3:48 am    Post subject: Re: Asterisk IVR has very poor voice quality Reply with quote

Kyler wrote:

Quote:
Why even add hardware? Is there a problem with using the Dialogic
hardware under Asterisk?

There is indeed a problem using Dialogic hardware under Asterisk.
For obvious reasons, the hardware support is extremely biased toward
Digium boards. The Dialogic support is somewhere between "lacking" and
"none".

-RFH
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