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Re: [Slim] SDP limitations

Paul Kyzivat <pkyzivat@alum.mit.edu> Mon, 05 October 2015 16:45 UTC

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References: <560FA86D.8080201@omnitor.se> <5611B9DC.1030706@nteczone.com> <56121D19.8000103@omnitor.se>
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Date: Mon, 05 Oct 2015 12:45:26 -0400
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Subject: Re: [Slim] SDP limitations
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Christian,

 > Den 2015-10-05 kl. 01:44, skrev Christian Groves:
>> Hello Gunnar,
>>
>> It would be possible to "hook" the humanlang attributes to the
>> specific instance of the datachannel. You simply use the humanlang
>> tags in the dcsa attribute. The protocol is indicated via the
>> subprotocol element in the dcmap attribute. E.g.
>>
>>          m=application 911 <L4>/DTLS/SCTP webrtc-datachannel
>>          c=IN IP4 11.9.19.65
>>          a=max-message-size:1000 ;
>>          a=sctp-port 5000
>>          a=dcmap:1 label="text conversation";subprotocol="t140"
>>          a=dcsa:1 cps=30  ; "the RFC4103 default value as example"

The above line can't be right. 'cps=30' doesn't conform to syntax of an 
attribute.

>>          a=dcsa:1 humintlang-send:<language tag>
>>          a=dcsa:1 humintlang-recv:<language tag>

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