Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs
"Belling, Thomas (NSN - DE/Munich)" <thomas.belling@nsn.com> Fri, 13 April 2012 15:06 UTC
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Date: Fri, 13 Apr 2012 17:05:23 +0200
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From: "Belling, Thomas (NSN - DE/Munich)" <thomas.belling@nsn.com>
To: "ext Miguel A. Garcia" <Miguel.A.Garcia@ericsson.com>, Andrew Allen <aallen@rim.com>
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Cc: mmusic@ietf.org
Subject: Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs
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Dear Miguel, Might be a matter of taste and can certainly be overcome with clear descriptive text, but: For me a dash instead of E.164 somehow sounds like the host not even knowing its addresstype. Thomas -----Original Message----- From: mmusic-bounces@ietf.org [mailto:mmusic-bounces@ietf.org] On Behalf Of ext Miguel A. Garcia Sent: Wednesday, April 11, 2012 8:21 AM To: Andrew Allen Cc: mmusic@ietf.org Subject: Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs As an author, I acknowledge that the draft should be clear, and somehow, contradicts itself. What the draft tries to say is what Andrew just pointed out: if the endpoint is not aware of its E.164 address, but just that there is a Circuit-Switched connection, then the c line should be: c=PSTN - - /Miguel On 10/04/2012 21:15, Andrew Allen wrote: > > In 5.2.1 of the draft it shows: > > c= PSTN - - > > as a valid syntax however in section 5.6.1 it states: > > The endpoint MUST set the<nettype> in the "c=" line to "PSTN", and the<addrtype> to "E164". > > Offline discussions with the authors indicates that they believe this > is a bug in 5.6.1, and that the text should say that if the endpoint is not aware of its E.164 number, both the<addrtype> and<connectionaddress> should be set to "-". > > It is proposed that a change is made to paragraph in 5.6.1 to > clearly separate the cases when the endpoint is aware of its E.164 number and when it is not. > > Andrew > > --------------------------------------------------------------------- > This transmission (including any attachments) may contain confidential information, privileged material (including material protected by the solicitor-client or other applicable privileges), or constitute non-public information. Any use of this information by anyone other than the intended recipient is prohibited. If you have received this transmission in error, please immediately reply to the sender and delete this information from your system. Use, dissemination, distribution, or reproduction of this transmission by unintended recipients is not authorized and may be unlawful. > _______________________________________________ > mmusic mailing list > mmusic@ietf.org > https://www.ietf.org/mailman/listinfo/mmusic > -- Miguel A. Garcia +34-91-339-3608 Ericsson Spain _______________________________________________ mmusic mailing list mmusic@ietf.org https://www.ietf.org/mailman/listinfo/mmusic
- [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs Andrew Allen
- Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs Miguel A. Garcia
- [MMUSIC] on draft-zhou-mmusic-sdes-keymod zhou.sujing
- Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs Belling, Thomas (NSN - DE/Munich)
- Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs Andrew Allen
- Re: [MMUSIC] Issue in draft-ietf-mmusic-sdp-cs Miguel A. Garcia