Re: [MEDIACTRL] Re: Requirements Comment
Diego B <diegob@mailvision.com> Wed, 21 March 2007 11:12 UTC
Return-path: <mediactrl-bounces@ietf.org>
Received: from [127.0.0.1] (helo=stiedprmman1.va.neustar.com) by megatron.ietf.org with esmtp (Exim 4.43) id 1HTyju-0006n7-N9; Wed, 21 Mar 2007 07:12:22 -0400
Received: from [10.91.34.44] (helo=ietf-mx.ietf.org) by megatron.ietf.org with esmtp (Exim 4.43) id 1HTyjt-0006mp-3I for mediactrl@ietf.org; Wed, 21 Mar 2007 07:12:21 -0400
Received: from zimbra.mailvision.net ([212.143.248.123] helo=mvimap.mailvision.net) by ietf-mx.ietf.org with esmtp (Exim 4.43) id 1HTyjp-0003Qg-3Z for mediactrl@ietf.org; Wed, 21 Mar 2007 07:12:21 -0400
Received: from [127.0.0.1] (dhcp-4009.ietf68.org [130.129.64.9]) by mvimap.mailvision.net (Postfix) with ESMTP id A59D6768EA5; Wed, 21 Mar 2007 13:11:29 +0200 (IST)
Message-ID: <46011308.3070405@mailvision.com>
Date: Wed, 21 Mar 2007 13:12:08 +0200
From: Diego B <diegob@mailvision.com>
User-Agent: Thunderbird 2.0b2 (Windows/20070116)
MIME-Version: 1.0
To: "Even, Roni" <roni.even@polycom.co.il>
Subject: Re: [MEDIACTRL] Re: Requirements Comment
References: <144ED8561CE90C41A3E5908EDECE315C04696A54@IsrExch01.israel.polycom.com>
In-Reply-To: <144ED8561CE90C41A3E5908EDECE315C04696A54@IsrExch01.israel.polycom.com>
Content-Type: text/plain; charset="UTF-8"; format="flowed"
Content-Transfer-Encoding: quoted-printable
X-Spam-Score: 0.0 (/)
X-Scan-Signature: ad21aece51aeebf80192250df67eab8a
Cc: mediactrl@ietf.org
X-BeenThere: mediactrl@ietf.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Media Control BOF Discussion List <mediactrl.ietf.org>
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/mediactrl>, <mailto:mediactrl-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www1.ietf.org/pipermail/mediactrl>
List-Post: <mailto:mediactrl@ietf.org>
List-Help: <mailto:mediactrl-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/mediactrl>, <mailto:mediactrl-request@ietf.org?subject=subscribe>
Errors-To: mediactrl-bounces@ietf.org
So to summarize; There is a 1:many and many:1 relation between AS and MS where in each AS:MS connection can be several sessions managed. Regards Diego B Even, Roni wrote: > Single connection means between an AS and an MS. This control channel may be used for controlling many sessions managed by an AS on the MS > > You can have many AS connect to one MS and one AS may connect to many MS > > Roni > > > >> -----Original Message----- >> From: Diego B [mailto:diegob@mailvision.com] >> Sent: Wednesday, March 21, 2007 1:02 PM >> To: Eric Burger >> Cc: mediactrl@ietf.org >> Subject: Re: [MEDIACTRL] Re: Requirements Comment >> >> What do you mean with a single control connection ? >> tha for the same AS and MS exists only one connection between them or >> that the AS can only be connected to >> one MS ? >> >> Like Steve, I was thinking of a full 1:many and many:1 relation between >> AS and MS. >> >> And, pls can you explain what do you mean with initiate calls ? >> >> Thanks >> Diego B >> >> Eric Burger wrote: >> >>> It’s not (to be used to initiate calls), but we need to make that >>> >> explicit. >> >>> On 3/21/07 10:57 AM, "Steve Buko" <steve.buko@dialogic.com> wrote: >>> >>> >>> >>>> If your statement below is accurate ... >>>> >>>> |have a single control connection >>>> |from the AS to the MS, from which one can, >>>> |amongst other things, initiate calls >>>> >>>> then I have no argument and will drop this issue. >>>> >>>> My impression was that we should support a 1:1, 1:many, and many:1 >>>> relationships between media control channels and call legs for media >>>> >> control >> >>>> purposes only. >>>> >>>> I was not aware that the media control framework would be used to >>>> >> initiate >> >>>> calls. >>>> >>>> >>>> Steve Buko >>>> >>>> >>>> |-----Original Message----- >>>> |From: Eric Burger [mailto:eburger@bea.com] >>>> |Sent: Wednesday, March 21, 2007 10:47 AM >>>> |To: Steve Buko; mediactrl@ietf.org >>>> |Subject: Re: [MEDIACTRL] Re: Requirements Comment >>>> | >>>> |It is very much in scope as it is one of the issues to be resolved. >>>> >> One >> >>>> |extreme model of media control is to have a single control connection >>>> |from >>>> |the AS to the MS, from which one can, amongst other things, initiate >>>> |calls >>>> |and manipulate RTP streams (i.e., calls the AS is unaware of). >>>> >> Another >> >>>> |extreme model of media control is that every call leg at the media >>>> |server is >>>> |a distinct SIP dialog at the application server. >>>> | >>>> |What is not in scope is modifying standard SIP call flows. >>>> | >>>> | >>>> |On 3/21/07 10:06 AM, "Steve Buko" <steve.buko@dialogic.com> wrote: >>>> | >>>> |> Roni, >>>> |> >>>> |> I think I understand your point and do not have an issue with this. >>>> |> >>>> |> From your option 2 below, my believe here is that from the mediactrl >>>> |> perspective, SIP signaling for the establishment of the call legs >>>> >> and >> >>>> |media >>>> |> session is not in scope. What is in scope is the SIP signaling >>>> |required to >>>> |> establish a TCP connection for media control and the definition of a >>>> |media >>>> |> control protocol. >>>> |> >>>> |> For option 1 below (full solution requirements), SIP signaling for >>>> |call legs >>>> |> and media session establishment may be in scope. Certainly some >>>> |flavor of >>>> |> signaling is required to do this, but it may not be SIP. >>>> |> >>>> |> If we go with Option 1, then we should certainly reuse existing RFCs >>>> |or IDs as >>>> |> possible examples but not try to redefine this set of operations. >>>> |> >>>> |> I agree we should make it clear which point of view we are using to >>>> |address >>>> |> the requirements. >>>> |> >>>> |> >>>> |> Steve Buko >>>> |> >>>> |> >>>> |> >>>> |> |-----Original Message----- >>>> |> |From: Even, Roni [mailto:roni.even@polycom.co.il] >>>> |> |Sent: Wednesday, March 21, 2007 9:54 AM >>>> |> |To: Steve Buko; Eric Burger; mediactrl@ietf.org >>>> |> |Subject: RE: [MEDIACTRL] Re: Requirements Comment >>>> |> | >>>> |> |Steve, >>>> |> |I think I see were the problem here. I also discussed it with >>>> >> Martin. >> >>>> |> | >>>> |> |We can look at the requirements from two perspectives. >>>> |> | >>>> |> |1. The full solution requirements. How do you achieve a system >>>> |solution >>>> |> |2. Protocol only requirements. >>>> |> | >>>> |> |My point of view was the full solution requirements. This does not >>>> |mean >>>> |> |that the protocol needs to solve it since the requirement can be >>>> |> |addressed by other methods. Some of these system requirements can >>>> >> be >> >>>> |> |addressed in different means using other protocols and the working >>>> |group >>>> |> |should not endorse one way to address it. >>>> |> | >>>> |> |I think that we need to agree on what should the requirement cover >>>> >> - >> >>>> |is >>>> |> |it the protocol requirements or the system solution requirements. >>>> |> | >>>> |> |In this specific case if we look at protocol than I assume that we >>>> >> do >> >>>> |> |not need this requirement. >>>> |> |If we look at system solution requirement there need to be at least >>>> |on >>>> |> |way to do it. >>>> |> | >>>> |> |My view is that we should have system solution but maybe we should >>>> |> |mention that they are such. >>>> |> | >>>> |> |Thanks >>>> |> |Roni Even >>>> |> | >>>> |> |> -----Original Message----- >>>> |> |> From: Steve Buko [mailto:steve.buko@dialogic.com] >>>> |> |> Sent: Tuesday, March 20, 2007 4:05 PM >>>> |> |> To: Even, Roni; Eric Burger; mediactrl@ietf.org >>>> |> |> Subject: RE: [MEDIACTRL] Re: Requirements Comment >>>> |> |> >>>> |> |> Right. I think it all boils down to who owns this. >>>> |> |> My opinion is that this is not in scope for this group. This is >>>> |not >>>> |> |> specific to media control. >>>> |> |> >>>> |> |> I really don't see this as being much different than a SIP AS >>>> |running >>>> |> |in >>>> |> |> 3PCC. We don't need to define how an AS handles 3PCC and how it >>>> |> |> establishes the media. >>>> |> |> >>>> |> |> In the SIP 3PCC example, the inbound SIP INVITE comes to the AS >>>> >> and >> >>>> |it >>>> |> |> creates a new call leg to the MS with a separate INVITE. The >>>> |INVITE >>>> |> |to >>>> |> |> the MS contains the SDP from the remote UA (or a modified version >>>> |of >>>> |> |it). >>>> |> |> In the end, the SDP in the 200OK from the MS is sent to the >>>> >> remote >> >>>> |UA. >>>> |> |> Media flows between the remote UA and the MS. I don't think the >>>> |media >>>> |> |> control framework should try to define this process. >>>> |> |> >>>> |> |> The media control framework should only define how the AS >>>> >> interacts >> >>>> |> |with >>>> |> |> the MS to establish a control path. The media control protocol >>>> |should >>>> |> |> define the language used to control the media server using the >>>> |media >>>> |> |> control framework. >>>> |> |> >>>> |> |> >>>> |> |> Steve Buko >>>> |> |> >>>> |> |> >>>> |> |> |-----Original Message----- >>>> |> |> |From: Even, Roni [mailto:roni.even@polycom.co.il] >>>> |> |> |Sent: Tuesday, March 20, 2007 2:55 PM >>>> |> |> |To: Steve Buko; Eric Burger; mediactrl@ietf.org >>>> |> |> |Subject: RE: [MEDIACTRL] Re: Requirements Comment >>>> |> |> | >>>> |> |> |This is a good example. >>>> |> |> | >>>> |> |> |You have an h.323 call leg from the H.323 UA to the AS >>>> |(H.225+H.245). >>>> |> |> |The AS uses SIP to the MS for media server control (I think we >>>> >> are >> >>>> |> |not >>>> |> |> |defining media control but media server control). >>>> |> |> | >>>> |> |> |Now the H.323 UA will send an Open logical channel to the AS. >>>> >> The >> >>>> |AS >>>> |> |> |needs to respond with a transport address for the media in the >>>> |Open >>>> |> |> |Logical Channel ack. From where does the AS get this address. My >>>> |view >>>> |> |> |that it need to get it from the MS and this is the reason for >>>> >> the >> >>>> |> |> |requirement. >>>> |> |> | >>>> |> |> |Roni >>>> |> |> | >>>> |> |> | >>>> |> |> |> -----Original Message----- >>>> |> |> |> From: Steve Buko [mailto:steve.buko@dialogic.com] >>>> |> |> |> Sent: Tuesday, March 20, 2007 3:47 PM >>>> |> |> |> To: Eric Burger; mediactrl@ietf.org >>>> |> |> |> Subject: RE: [MEDIACTRL] Re: Requirements Comment >>>> |> |> |> >>>> |> |> |> Another quick example might be an H.323 AS. >>>> |> |> |> It would use SIP only to establish the media control framework >>>> |> |path. >>>> |> |> |> >>>> |> |> |> Steve Buko >>>> |> |> |> >>>> |> |> |> >>>> |> |> |> |-----Original Message----- >>>> |> |> |> |From: Steve Buko [mailto:steve.buko@dialogic.com] >>>> |> |> |> |Sent: Tuesday, March 20, 2007 2:38 PM >>>> |> |> |> |To: Eric Burger; mediactrl@ietf.org >>>> |> |> |> |Subject: RE: [MEDIACTRL] Re: Requirements Comment >>>> |> |> |> | >>>> |> |> |> |IMO we need to keep the MCF (media control framework) and the >>>> |MCP >>>> |> |> |(media >>>> |> |> |> |control protocol) separate and as open as possible. >>>> |> |> |> | >>>> |> |> |> |I think there are multiple use cases here. One that comes to >>>> |mind >>>> |> |is >>>> |> |> |> |PSTN / ISUP, etc. >>>> |> |> |> |In this scenario, RTP and SIP are not used for call control >>>> >> or >> >>>> |> |media >>>> |> |> |> |transport. The AS will be managing the call control external >>>> |to >>>> |> |the >>>> |> |> |> |MCF. The AS will use the MCF and MCP to control the media >>>> |server >>>> |> |> |only. >>>> |> |> |> | >>>> |> |> |> | >>>> |> |> |> |My view is that the MCF should not be defined to handle call >>>> |> |control >>>> |> |> |> |signaling. The MCF should be defined only for the transport >>>> >> of >> >>>> |> |the >>>> |> |> |MCP. >>>> |> |> |> | >>>> |> |> |> |The AS's call control signaling and media transport >>>> >> negotiation >> >>>> |> |> |should >>>> |> |> |> |be out of scope for this workgroup. >>>> |> |> |> | >>>> |> |> |> | >>>> |> |> |> | >>>> |> |> |> |Steve Buko >>>> |> |> |> | >>>> |> |> |> | >>>> |> |> |> ||-----Original Message----- >>>> |> |> |> ||From: Eric Burger [mailto:eburger@bea.com] >>>> |> |> |> ||Sent: Tuesday, March 20, 2007 2:30 PM >>>> |> |> |> ||To: mediactrl@ietf.org >>>> |> |> |> ||Subject: [MEDIACTRL] Re: Requirements Comment >>>> |> |> |> || >>>> |> |> |> ||I missed that one. IMHO, the AS has no need nor right to >>>> >> know >> >>>> |the >>>> |> |> |RTP >>>> |> |> |> ||address of the endpoint nor the termination address of the >>>> |media >>>> |> |> |> |server. >>>> |> |> |> ||What is the use case? >>>> |> |> |> || >>>> |> |> |> ||-- >>>> |> |> |> ||Sent from my wireless e-mail device. Sorry if terse. We all >>>> |need >>>> |> |> |> ||lemonade: see <http://www.standardstrack.com/ietf/lemonade> >>>> |for >>>> |> |what >>>> |> |> |> ||lemonade is. >>>> |> |> |> || >>>> |> |> |> ||-----Original Message----- >>>> |> |> |> ||From: Steve Buko <steve.buko@dialogic.com> >>>> |> |> |> ||To: Eric Burger; mediactrl@ietf.org <mediactrl@ietf.org> >>>> |> |> |> ||Sent: Tue Mar 20 06:16:38 2007 >>>> |> |> |> ||Subject: Requirements Comment >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||I have a general issue regarding our current set of >>>> |requirements >>>> |> |and >>>> |> |> |> ||thought it might be a good idea to get a thread going on >>>> >> this >> >>>> |> |prior >>>> |> |> |to >>>> |> |> |> ||our Thursday meeting. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||draft-even-media-server-req-02.txt >>>> |> |> |> ||<http://www.standardstrack.com/ietf/mediactrl/draft-even- >>>> |media- >>>> |> |> |server- >>>> |> |> |> ||req-02.txt> states the following >>>> |> |> |> || >>>> |> |> |> ||³10. The MS shall supply the media addresses (RTP transport >>>> |> |> |address) >>>> |> |> |> ||to be used to the AS² >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||draft-dolly-xcon-mediacntrlframe-03.txt >>>> |> |> |> ||<http://www.standardstrack.com/ietf/mediactrl/draft-dolly- >>>> |xcon- >>>> |> |> |> ||mediacntrlframe-03.txt> states the following >>>> |> |> |> || >>>> |> |> |> ||³REQ-MCP-11 - SIP/SDP SHALL be used to establish and modify >>>> |RTP >>>> |> |> |> ||connections to a Media Server² >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||In my view, we have two main problems to solve. >>>> |> |> |> || >>>> |> |> |> ||1) define a media control framework that will be used to >>>> |> |> |transmit a >>>> |> |> |> ||given media control protocol. >>>> |> |> |> || >>>> |> |> |> ||2) define a media control protocol used to control a >>>> >> media >> >>>> |> |> |server. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||I agree that the media control framework should use SIP/SDP >>>> >> to >> >>>> |> |> |specify >>>> |> |> |> ||the protocol / transport used to negotiation the TCP port >>>> >> and >> >>>> |> |> |> ||transmit/receive the media control protocol. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||However, I would offer that the media control protocol >>>> >> defined >> >>>> |by >>>> |> |> |this >>>> |> |> |> ||group should be .. >>>> |> |> |> || >>>> |> |> |> ||1) call control signaling agnostic >>>> |> |> |> || >>>> |> |> |> ||2) media transport agnostic >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||For this requirement Š >>>> |> |> |> || >>>> |> |> |> ||draft-even-media-server-req-02.txt >>>> |> |> |> ||<http://www.standardstrack.com/ietf/mediactrl/draft-even- >>>> |media- >>>> |> |> |server- >>>> |> |> |> ||req-02.txt> states the following >>>> |> |> |> || >>>> |> |> |> ||³10. The MS shall supply the media addresses (RTP transport >>>> |> |> |address) >>>> |> |> |> ||to be used to the AS² >>>> |> |> |> || >>>> |> |> |> ||I don¹t understand why the AS would need the media addresses >>>> |and >>>> |> |> |would >>>> |> |> |> ||like to think that the AS would like to control a media >>>> >> server >> >>>> |> |that >>>> |> |> |may >>>> |> |> |> ||not be using RTP in all scenarios. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||For this requirement Š >>>> |> |> |> || >>>> |> |> |> ||draft-dolly-xcon-mediacntrlframe-03.txt >>>> |> |> |> ||<http://www.standardstrack.com/ietf/mediactrl/draft-dolly- >>>> |xcon- >>>> |> |> |> ||mediacntrlframe-03.txt> states the following >>>> |> |> |> || >>>> |> |> |> ||³REQ-MCP-11 - SIP/SDP SHALL be used to establish and modify >>>> |RTP >>>> |> |> |> ||connections to a Media Server² >>>> |> |> |> || >>>> |> |> |> ||I agree that SIP/SDP should be used to establish/negotiate >>>> >> the >> >>>> |> |TCP >>>> |> |> |> ||port/address used for media control transport, however I >>>> >> don¹t >> >>>> |> |think >>>> |> |> |> ||RTP comes into play from a media control framework >>>> |perspective. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||My high level comment is that we should not limit the use of >>>> |our >>>> |> |> |media >>>> |> |> |> ||control protocol to media servers that only support SIP and >>>> |RTP. >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> ||Steve Buko >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> || >>>> |> |> |> >>>> |> |> >>>> |> >>>> >>>> >> |||||____________________________________________________________________ >> >>>> |_ >>>> |> |_ >>>> |> |> |_ >>>> |> |> |> ||Notice: This email message, together with any attachments, >>>> |may >>>> |> |> |contain >>>> |> |> |> ||information of BEA Systems, Inc., its subsidiaries and >>>> |> |> |affiliated >>>> |> |> |> ||entities, that may be confidential, proprietary, >>>> |copyrighted >>>> |> |> |and/or >>>> |> |> |> ||legally privileged, and is intended solely for the use of >>>> >> the >> >>>> |> |> |> ||individual or entity named in this message. If you are not >>>> >> the >> >>>> |> |> |intended >>>> |> |> |> ||recipient, and have received this message in error, please >>>> |> |> |immediately >>>> |> |> |> ||return this by email and then delete it. >>>> |> >>>> | >>>> | >>>> >>>> >> |_______________________________________________________________________ >> >>>> |Notice: This email message, together with any attachments, may >>>> >> contain >> >>>> |information of BEA Systems, Inc., its subsidiaries and >>>> >> affiliated >> >>>> |entities, that may be confidential, proprietary, copyrighted >>>> >> and/or >> >>>> |legally privileged, and is intended solely for the use of the >>>> >> individual >> >>>> |or entity named in this message. If you are not the intended >>>> >> recipient, >> >>>> |and have received this message in error, please immediately return >>>> >> this >> >>>> |by email and then delete it. >>>> >>>> >>>> >>> _______________________________________________________________________ >>> Notice: This email message, together with any attachments, may contain >>> information of BEA Systems, Inc., its subsidiaries and affiliated >>> entities, that may be confidential, proprietary, copyrighted and/or >>> legally privileged, and is intended solely for the use of the individual >>> or entity named in this message. If you are not the intended recipient, >>> and have received this message in error, please immediately return this >>> by email and then delete it. >>> >>> _______________________________________________ >>> MEDIACTRL mailing list >>> MEDIACTRL@ietf.org >>> https://www1.ietf.org/mailman/listinfo/mediactrl >>> Supplemental Web Site: >>> http://www.standardstrack.com/ietf/mediactrl >>> >>> >> >> _______________________________________________ >> MEDIACTRL mailing list >> MEDIACTRL@ietf.org >> https://www1.ietf.org/mailman/listinfo/mediactrl >> Supplemental Web Site: >> http://www.standardstrack.com/ietf/mediactrl >> _______________________________________________ MEDIACTRL mailing list MEDIACTRL@ietf.org https://www1.ietf.org/mailman/listinfo/mediactrl Supplemental Web Site: http://www.standardstrack.com/ietf/mediactrl
- [MEDIACTRL] Requirements Comment Steve Buko
- [MEDIACTRL] Re: Requirements Comment Eric Burger
- RE: [MEDIACTRL] Requirements Comment Even, Roni
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- Re: [MEDIACTRL] Requirements Comment Lorenzo Miniero
- RE: [MEDIACTRL] Requirements Comment Steve Buko
- RE: [MEDIACTRL] Requirements Comment Steve Buko
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- RE: [MEDIACTRL] Re: Requirements Comment Even, Roni
- RE: [MEDIACTRL] Re: Requirements Comment gamunson
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- RE: [MEDIACTRL] Re: Requirements Comment gamunson
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- RE: [MEDIACTRL] Re: Requirements Comment Even, Roni
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- Re: [MEDIACTRL] Re: Requirements Comment Diego B
- RE: [MEDIACTRL] Re: Requirements Comment Even, Roni
- Re: [MEDIACTRL] Re: Requirements Comment Diego B
- RE: [MEDIACTRL] Re: Requirements Comment Even, Roni
- RE: [MEDIACTRL] Re: Requirements Comment Chris Boulton
- RE: [MEDIACTRL] Re: Requirements Comment Chris Boulton
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- Re: [MEDIACTRL] Re: Requirements Comment Spencer Dawkins
- Re: [MEDIACTRL] Re: Requirements Comment Diego B
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- RE: [MEDIACTRL] Re: Requirements Comment Steve Buko
- RE: [MEDIACTRL] Re: Requirements Comment Lorenzo Miniero
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- Re: [MEDIACTRL] Re: Requirements Comment Eric Burger
- Re: [MEDIACTRL] Re: Requirements Comment Diego B
- [MEDIACTRL] Requirements (current protocols) Adnan Saleem
- [MEDIACTRL] RE: Requirements (current protocols) Even, Roni
- [MEDIACTRL] RE: Requirements (current protocols) Adnan Saleem