[Freeswitch-users] quality of google voice

[Nyamul Hassan]

Did you try regular SIP calls? That might help to create a benchmark
to compare with.

Regards
HASSAN


On 2010-09-09, Larry Matter <cm-freeswitch at matter.net> wrote:
> I was very excited to see that freeswitch can make calls through google
> voice (or is gmail?).  I got it working without too much fuss thanks to
> the wiki.  But the sound quality compared to my normal sip trunks is not
> very good.  I'm wondering if I'm doing something wrong or do others have
> this "get what you pay for" experience with it.
>
> When I made a call the experience was a very significant delay in the
> audio (like a few seconds).  I would hear a question, and answer it, and
> then hear the other person repeat the question as if I didn't hear it.
> There was also significant "crackle" as if there was a loose wire
> somewhere.  I called back using my regular sip trunk and it was fine.
>
> I run freeswitch on an underutilized x86_64 box running Centos 5.5, zippy
> broadband connection.  It is behind a NAT device, and my Cisco 7940 is
> behind a different NAT device.  I'm a novice when it comes to the details
> of VOIP, but of course love to learn.  I would love some suggestions on
> how to investigate this.
>
> Thanks!
> Larry Matter
>
>
>
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