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Re: [rtcweb] SDP Offer/Answer draft-jennings-rtcweb-signaling - Comment on section 5.3.1.2

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 20 October 2011 10:25 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Cullen Jennings <fluffy@cisco.com>
Date: Thu, 20 Oct 2011 12:25:05 +0200
Thread-Topic: [rtcweb] SDP Offer/Answer draft-jennings-rtcweb-signaling - Comment on section 5.3.1.2
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Cc: Jonathan Rosenberg <jonathan.rosenberg@skype.net>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] SDP Offer/Answer draft-jennings-rtcweb-signaling - Comment on section 5.3.1.2
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Hi, 

>> Section 5.3.1.2 lists cases where an answerer can receive an OFFER.
>> 
>> I guess the following case is also valid, and shall not be rejected.
>> 
>> - A retransmit of a request to change media parameters 
>> (known offererSessoinId, known answererSessionId, known seq value).
> 
> yes - we should make it clearer but this is case 2 where we 
> have known offererSessoinId, known answererSessionId and 
> since we have seen the seq before, it is a retransmission 

Agree.

Regards,

Christer

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