[VoiceOps] ATAs with CAT-iq and HD codec support

[Stephen Sprunk]

On 21-Sep-11 04:05, Max Mühlbronner wrote:
> even if some ATA would support g.722 the connected endpoint/phone also
> needs to be capable of HD voice quality..
>
> I don´t know about CAT-iq dect but i think for voip you would need a
> native ip Phone (with hd support), no ata.

Even a pure VoIP path is no guarantee; many IP phone manufacturers use
such cheap components that their "wideband" audio doesn't sound as good
as other IP phone manufacturers' "narrowband" does.

Analog phones are probably even worse; the manufacturers /know/ that
they're going to be plugged into the narrowband PSTN, so why would they
think to use better components?

S

-- 
Stephen Sprunk         "God does not play dice."  --Albert Einstein
CCIE #3723         "God is an inveterate gambler, and He throws the
K5SSS        dice at every possible opportunity." --Stephen Hawking

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/voiceops/attachments/20110921/29ebe981/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3646 bytes
Desc: S/MIME Cryptographic Signature
URL: <https://puck.nether.net/pipermail/voiceops/attachments/20110921/29ebe981/attachment.bin>