On 21-Sep-11 04:05, Max M?hlbronner 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