Re: [rtcweb] Use cases - recording and voicemail

"Ravindran Parthasarathi" <pravindran@sonusnet.com> Mon, 22 August 2011 08:15 UTC

Return-Path: <pravindran@sonusnet.com>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id F296721F851F for <rtcweb@ietfa.amsl.com>; Mon, 22 Aug 2011 01:15:33 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.299
X-Spam-Level:
X-Spam-Status: No, score=-2.299 tagged_above=-999 required=5 tests=[AWL=0.000, BAYES_00=-2.599, MIME_8BIT_HEADER=0.3]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id KsvWdeKx-vcW for <rtcweb@ietfa.amsl.com>; Mon, 22 Aug 2011 01:15:33 -0700 (PDT)
Received: from mail-ma01.sonusnet.com (sonussf2.sonusnet.com [208.45.178.27]) by ietfa.amsl.com (Postfix) with ESMTP id 1603021F851A for <rtcweb@ietf.org>; Mon, 22 Aug 2011 01:15:32 -0700 (PDT)
Received: from sonusmail05.sonusnet.com (sonusmail05.sonusnet.com [10.128.32.155]) by sonuspps2.sonusnet.com (8.14.3/8.14.3) with ESMTP id p7M8Gwr1002774; Mon, 22 Aug 2011 04:16:58 -0400
Received: from sonusinmail02.sonusnet.com ([10.70.51.30]) by sonusmail05.sonusnet.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 22 Aug 2011 04:16:31 -0400
X-MimeOLE: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Date: Mon, 22 Aug 2011 13:46:27 +0530
Message-ID: <2E239D6FCD033C4BAF15F386A979BF51064117@sonusinmail02.sonusnet.com>
In-Reply-To: <1F2A2C70609D9E41844A2126145FC09801F1550D@HKGMBOXPRD22.polycom.com>
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Thread-Topic: [rtcweb] Use cases - recording and voicemail
Thread-Index: AcxSt/LlJmDEj2CnTU+w+vCeEkemKwLhqs7gAAVmnc0AAi5qgAADou9iAAG1oJAAA27vJwAEvE9wAIBeBiAAAIKf0AAAW/dAAALFm9A=
References: <BBF498F2D030E84AB1179E24D1AC41D616C389F16D@ESESSCMS0362.eemea.ericsson.se><4E3AB4D4.4070308@jesup.org>, <A444A0F8084434499206E78C106220CA09BDB6A238@MCHP058A.global-ad.net><BBF498F2D030E84AB1179E24D1AC41D616C389F242@ESESSCMS0362.eemea.ericsson.se>, <A444A0F8084434499206E78C106220CA09BDB6A34F@MCHP058A.global-ad.net><BBF498F2D030E84AB1179E24D1AC41D616C389F245@ESESSCMS0362.eemea.ericsson.se>, <A444A0F8084434499206E78C106220CA09BDB6A397@MCHP058A.global-ad.net><BBF498F2D030E84AB1179E24D1AC41D616C389F24A@ESESSCMS0362.eemea.ericsson.se><2E239D6FCD033C4BAF15F386A979BF510640D0@sonusinmail02.sonusnet.com><A444A0F8084434499206E78C106220CA0B00FDABAD@MCHP058A.global-ad.net> <2E239D6FCD033C4BAF15F386A979BF51064106@sonusinmail02.sonusnet.com> <1F2A2C70609D9E41844A2126145FC09801F1550D@HKGMBOXPRD22.polycom.com>
From: Ravindran Parthasarathi <pravindran@sonusnet.com>
To: "Avasarala, Ranjit" <Ranjit.Avasarala@Polycom.com>, "Elwell, John" <john.elwell@siemens-enterprise.com>, Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>, rtcweb@ietf.org, public-webrtc@w3.org
X-OriginalArrivalTime: 22 Aug 2011 08:16:31.0123 (UTC) FILETIME=[CC591E30:01CC60A3]
Subject: Re: [rtcweb] Use cases - recording and voicemail
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Real-Time Communication in WEB-browsers working group list <rtcweb.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtcweb>
List-Post: <mailto:rtcweb@ietf.org>
List-Help: <mailto:rtcweb-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 22 Aug 2011 08:15:34 -0000

Hi Ranjit,

I have mentioned as JavaScript API because there is no specific dependency on browser. Let us discuss about the exact mechanism later. Currently, let us have common understanding whether recording usecase has to be added in RTCWeb or not.

Thanks
Partha 

>-----Original Message-----
>From: Avasarala, Ranjit [mailto:Ranjit.Avasarala@Polycom.com]
>Sent: Monday, August 22, 2011 12:22 PM
>To: Ravindran Parthasarathi; Elwell, John; Stefan Håkansson LK;
>rtcweb@ietf.org; public-webrtc@w3.org
>Subject: RE: [rtcweb] Use cases - recording and voicemail
>
>Hi
>
>We could use websockets protocol to pass metadata information.
>
>Regards
>Ranjit
>
>-----Original Message-----
>From: rtcweb-bounces@ietf.org [mailto:rtcweb-bounces@ietf.org] On Behalf
>Of Ravindran Parthasarathi
>Sent: Monday, August 22, 2011 12:12 PM
>To: Elwell, John; Stefan Håkansson LK; rtcweb@ietf.org; public-
>webrtc@w3.org
>Subject: Re: [rtcweb] Use cases - recording and voicemail
>
>John,
>
>I agree with you. JavaScript API should have the provision to pass the
>metadata.
>
>Thanks
>Partha
>
>>-----Original Message-----
>>From: Elwell, John [mailto:john.elwell@siemens-enterprise.com]
>>Sent: Monday, August 22, 2011 11:59 AM
>>To: Ravindran Parthasarathi; Stefan Håkansson LK; rtcweb@ietf.org;
>>public-webrtc@w3.org
>>Subject: RE: [rtcweb] Use cases - recording and voicemail
>>
>>Partha,
>>
>>You are talking here about the metadata, I think. I assume the web page
>>/ JavaScript has to deal with that - not the browser.
>>
>>John
>>
>>
>>> -----Original Message-----
>>> From: Ravindran Parthasarathi [mailto:pravindran@sonusnet.com]
>>> Sent: 19 August 2011 18:19
>>> To: Stefan Håkansson LK; Elwell, John; rtcweb@ietf.org;
>>> public-webrtc@w3.org
>>> Subject: RE: [rtcweb] Use cases - recording and voicemail
>>>
>>> Stefan,
>>>
>>> In case recording similar to SIPREC, it is little bit more
>>> than spanning two media (RTP stream) alone because recording
>>> has to include some context data about recording apart from
>>> the media stream.
>>>
>>> Thanks
>>> Partha
>>>
>>> > -----Original Message-----
>>> > From: rtcweb-bounces@ietf.org [mailto:rtcweb-bounces@ietf.org] On
>>> > Behalf Of Stefan Håkansson LK
>>> > Sent: Friday, August 19, 2011 8:26 PM
>>> > To: Elwell, John; rtcweb@ietf.org; public-webrtc@w3.org
>>> > Subject: Re: [rtcweb] Use cases - recording and voicemail
>>> >
>>> > >However, I did suggest (in other text in my previous
>>> message) that one
>>> > possible solution might be to record locally and use a
>>> second RTC-Web
>>> > session to transmit from the local file to the >remote
>>> recorder. What I
>>> > failed to say was that in this case the local file would be
>>> a temporary
>>> > repository - just a buffer between the two sessions.
>>> > This makes sense. Also, if you look at the API proposals
>>> available, it
>>> > would be quite easy to forward (in real time) a stream
>>> being received
>>> > to another entity. There is no explicit recording, a stream being
>>> > received (via RTP) is just streamed to another entity (via
>>> a separate
>>> > RTC-Web session). I think this would solve this case.
>>> >
>>> > Stefan
>>> > _______________________________________________
>>> > rtcweb mailing list
>>> > rtcweb@ietf.org
>>> > https://www.ietf.org/mailman/listinfo/rtcweb
>>>
>_______________________________________________
>rtcweb mailing list
>rtcweb@ietf.org
>https://www.ietf.org/mailman/listinfo/rtcweb