Thread Subject: new provision

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From: Jim Tobias
Date: Fri, Feb 08 2008 6:30 AM
Subject: new provision

Hi All,

Please be aware that there is a new proposed provision, 6-F VoIP
Transmission, to cover wideband audio for VoIP:

"VoIP telephones and VoIP telephone-emulation software must be able to
transmit and receive speech that is digitally encoded in the manners
specified by International Telecommunication Union (ITU) Standards G.711 and
G.722."

This provision will be discussed during one of the upcoming plenary calls.

***
Jim Tobias
Inclusive Technologies
+1.732.441.0831 v/tty
+1.908.907.2387 mobile
skype jimtobias

From: Michaelis, Paul R. (Paul)
Date: Mon, Feb 11 2008 11:00 AM
Subject: Re: new provision

Jim,

A quick point of clarification:

I think it makes sense to limit this proposed requirement to WIRED VoIP
telephones and telephone-emulation software. Many wireless environments
do not have enough network bandwidth to support G.711 and G.722.

Thanks,

-- Paul Michaelis

-----Original Message-----
From: = EMAIL ADDRESS REMOVED =
[mailto: = EMAIL ADDRESS REMOVED = ] On Behalf Of Jim
Tobias
Sent: Friday, February 08, 2008 6:27 AM
To: 'TEITAC Committee'
Subject: [teitac-committee] new provision

Hi All,

Please be aware that there is a new proposed provision, 6-F VoIP
Transmission, to cover wideband audio for VoIP:

"VoIP telephones and VoIP telephone-emulation software must be able to
transmit and receive speech that is digitally encoded in the manners
specified by International Telecommunication Union (ITU) Standards G.711
and G.722."

This provision will be discussed during one of the upcoming plenary
calls.

***
Jim Tobias
Inclusive Technologies
+1.732.441.0831 v/tty
+1.908.907.2387 mobile
skype jimtobias

From: Jim Tobias
Date: Mon, Feb 11 2008 6:35 PM
Subject: Re: new provision

Hi Paul,

Thanks. Can you provide me with re-drafted language? I don't want to get
the
TIA compromise wrong.

And I'm not sure I understand what you mean by "pushback from the wireless
people". If we say VoIP, doesn't that mean either wireline or wireless
VoIP, and not "regular" wireless like GSM? Isn't wireless VoIP bandwidth
dependent on conditions out of the control of the vendor, like how many
conversations are going on through each access point? If it's a dual mode
mobile phone, would including G.722 on the VoIP side be out of the question?

***
Jim Tobias
Inclusive Technologies
+1.732.441.0831 v/tty
+1.908.907.2387 mobile
skype jimtobias


> -----Original Message-----
> From: Michaelis, Paul R. (Paul) [mailto: = EMAIL ADDRESS REMOVED = ]
> Sent: Monday, February 11, 2008 12:57 PM
> To: TEITAC Committee
> Subject: Re: [teitac-committee] new provision
>
> Jim,
>
> A quick point of clarification:
>
> I think it makes sense to limit this proposed requirement to
> WIRED VoIP telephones and telephone-emulation software. Many
> wireless environments do not have enough network bandwidth to
> support G.711 and G.722.
>
> Thanks,
>
> -- Paul Michaelis
>
> -----Original Message-----
> From: = EMAIL ADDRESS REMOVED =
> [mailto: = EMAIL ADDRESS REMOVED = ] On Behalf
> Of Jim Tobias
> Sent: Friday, February 08, 2008 6:27 AM
> To: 'TEITAC Committee'
> Subject: [teitac-committee] new provision
>
> Hi All,
>
> Please be aware that there is a new proposed provision, 6-F
> VoIP Transmission, to cover wideband audio for VoIP:
>
> "VoIP telephones and VoIP telephone-emulation software must
> be able to transmit and receive speech that is digitally
> encoded in the manners specified by International
> Telecommunication Union (ITU) Standards G.711 and G.722."
>
> This provision will be discussed during one of the upcoming
> plenary calls.
>
> ***
> Jim Tobias
> Inclusive Technologies
> +1.732.441.0831 v/tty
> +1.908.907.2387 mobile
> skype jimtobias
>
>