W3C home > Mailing lists > Public > public-webrtc@w3.org > July 2011

Re: Requirements

From: Cullen Jennings <fluffy@cisco.com>
Date: Wed, 13 Jul 2011 07:49:12 -0700
Cc: public-webrtc@w3.org
Message-Id: <AC3F52B9-7F32-4A0B-BD4C-74E3AFF32E96@cisco.com>
To: Harald Alvestrand <harald@alvestrand.no>

On Jul 13, 2011, at 3:56 , Harald Alvestrand wrote:

> 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.
> Cary,
> 
> 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?

by whatever mechism the RTCWeb group decided to do DTMF I think. But seriously this is not going to be in band tone detection - that just does not really work. 

> 
> 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.
Received on Wednesday, 13 July 2011 14:49:41 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Wednesday, 13 July 2011 14:49:41 GMT