W3C home > Mailing lists > Public > public-webrtc@w3.org > January 2014

Re: Min DTMF Gap

From: Roman Shpount <roman@telurix.com>
Date: Fri, 17 Jan 2014 12:44:52 -0500
Message-ID: <CAD5OKxv3cP+LzPFtrz9b7d8e5XVkcgb5F-xov+1+X1VC69Ef3g@mail.gmail.com>
To: "Cullen Jennings (fluffy)" <fluffy@cisco.com>
Cc: Barry Dingle <btdingle@gmail.com>, Mike Johns <m.johns@commsalliance.com.au>, Gunnar Hellstrom <gunnar.hellstrom@omnitor.se>, "public-webrtc@w3.org" <public-webrtc@w3.org>
On Fri, Jan 17, 2014 at 12:35 PM, Cullen Jennings (fluffy) <fluffy@cisco.com
> wrote:

>
> Iím fine with lower limits allowing people to shoot themselves in the feet
> but I want the defaults to be safe for most cases.
>
> So the way I think we should set this is to set the default to be "safe"
> for all major deployments world wide.  And have the minimum values allow
> you set it to be as low as is usable in any any major deployment world
> wide. With that strategy, and the information folks provided in this email
> thread, I think we get to the following.
>
> How about this for a proposed change:
>
> We change the min tone time to 40 ms.
>
> We change the min gap time to 30 ms.
>
> We change the default gap to 70 ms (this meets Australia AS/CA S0020)
>
> We leave the default tone duration at 100 ms.
>
> Does that change look OK to folks?
>
>
This looks perfect to me.
_____________
Roman Shpount
Received on Friday, 17 January 2014 17:45:21 UTC

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