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Re: Requirements

From: Harald Alvestrand <harald@alvestrand.no>
Date: Wed, 13 Jul 2011 12:56:53 +0200
Message-ID: <4E1D79F5.1050405@alvestrand.no>
To: public-webrtc@w3.org
On 07/12/2011 06:27 PM, cbran wrote:
> Thanks for sending this Stefan.
> After reviewing the document, it appears that there are no 
> requirements around sending DTMFs.  I would propose that we add the 
> following requirements to the requirements list:
> The User Agent /must/ provide capabilities to send and receive DTMFs.
> The Web Application /must/ be able to send and receive DTMFs.

in the interest of getting clear requirements:
do you mean that the User Agent MUST create a special event when DTMF 
tones occur in the media stream, or do you mean that the User Agent MUST 
create a special event when DTMF is signalled by a non-media mechanism, 
such as the multiple SIP mechanisms?

I'm eager to know if this requirement means that browsers have to 
implement an audio DTMF detector or not. Generation should be 
straightforward enough.

> Thanks,
> -Cary
> On 7/10/11 5:15 AM, "Stefan Håkansson LK" 
> <stefan.lk.hakansson@ericsson.com> wrote:
>     All,
>     at the last telco there was an action to look at a requirements
>     doc. We made an draft (attached). For now it only repeats
>     requirements identified in the IETF use case and req doc
>     (http://datatracker.ietf.org/doc/draft-ietf-rtcweb-use-cases-and-requirements/),
>     but the plan is to collect new/additional requirements in the
>     webrtc WG.
>     Could this be used as a starting point?
>     Br,
>     Stefan
Received on Wednesday, 13 July 2011 10:56:51 UTC

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