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Digitalsafari
Regular
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Message 1 of 5

HD Voice - what standard/specs is it?

What standard is HD Voice and what are the specs ?

Is HD Voice also applied to the SH2 phone socket?

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NeilO
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Message 2 of 5

Re: HD Voice - what standard/specs is it?

Hi @Digitalsafari Welcome back to the community and thanks for posting. That's a good question, I'll ask the Digital voice team for the specs and will get back to you when I know more.

As far as I'm aware the calls will only be in HD voice if you use the Digital Voice handsets.

Thanks

Neil

NeilO
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Message 3 of 5

Re: HD Voice - what standard/specs is it?

Hi @Digitalsafari  I got a bit more info from the digital voice team which I hope answers your questions.

HD Voice is supported on Digital Voice based on the G722 codec and Cat-iq dect standard. It should be noted that both ends of a call must support a level of HD voice for the facility to be invoked.

The Hub Phone socket is a POTS (Plain old Telephone service) interface so does not support  HD Voice.

Thanks

Neil

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Digitalsafari
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Message 4 of 5

Re: HD Voice - what standard/specs is it?

Does a BT HD Voice CAT-iq G722 call to a G722 enabled VoLTE mobile phone maintain HD voice quality?
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NeilO
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Message 5 of 5

Re: HD Voice - what standard/specs is it?

@Digitalsafari I've asked the question.

Thanks

Neil