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Re: e911 and other regulatory req's? WAS: Re: Mozilla/Cisco API Proposal

From: Cullen Jennings <fluffy@cisco.com>
Date: Wed, 20 Jul 2011 06:48:58 -0700
Cc: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>, Koen Vos <koen.vos@skype.net>, "public-webrtc@w3.org" <public-webrtc@w3.org>
Message-Id: <E42F8DDF-279E-43AD-A0D2-444EACA262AD@cisco.com>
To: Göran Eriksson AP <goran.ap.eriksson@ericsson.com>

On Jul 20, 2011, at 3:39 , Göran Eriksson AP wrote:

> 
> 
> On 2011-07-18 20.13, "Cullen Jennings" <fluffy@cisco.com> wrote:
> 
>> 
>> As a side note, I hate the label voip / audio. They are not the right
>> labels for what we are talking about. This is all voip and it is all
>> audio. But ignoring the labels...
>> 
>> Let me bring up another use case. E911 calls need to be handled more or
>> less like music instead of speech. For example you turn of voice activity
>> detection, noise suppression and gating for E911 calls. This allows PSAP
>> operator to hear the background noise and decide things like if they need
>> to delay the paramedics knocking on the door until after the police
>> arrive. (where I live average response time of police is far worse than
>> average response time of ambulance so this decision impacts lives).
>> 
>> I'm arguing the JS app, which is the only thing that knows if this call
>> was being used for that type of purpose, should support a hint along the
>> lines of this. I'm not saying the browsers should have to pay attention
>> to this hint - some will use it, some will ignore it, but I want one hint
>> that all apps can use and not have to write separate code for each
>> browser.
> 
> But are e911 requirements (and other telco like service/features that come
> from regulatory requirements) those we should prioritize in the first
> phase of
> webRTC? There are lot's of such requirements (especially if we go down to
> national level)..
> 
> Given the challenges in bringing RTC to the browser, perhaps we should
> take the e911 like use cases in subsequent phases, when the community have
> gathered some more experience having solved the "basic" stuff?
> 
> 

Just to be clear, I was not suggesting we do this because it was a regulatory requirement, I was suggesting doing ti because it was useful.  

I guess I would like to hear more about why people think this is so hard. We seem to agree we need an extensible hints structure for things like this in the future. We have lots of experience with codec selection. I'm proposing that the it is optional to implement and the browser can ignore the hint. So what is that people don't like about this? I'm just not getting it? 
Received on Wednesday, 20 July 2011 13:49:29 GMT

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