So the text certainly needs to permit this case.
But I think some care is needed about a UAS that is really at the end of
the end of the stream (downstream, where the packets soak into the
ground.) Do we want to allow that UAS to send 199 responses? If so, what
if any guidelines should be given?
Seems to me we need a pretty strong SHOULD NOT here, with the B2BUA
being the known exception.
Paul
Francois Audet wrote:
> Yeah, exactly.
>
>
>> -----Original Message-----
>> From: Paul Kyzivat [mailto:[EMAIL PROTECTED]
>> Sent: Friday, June 13, 2008 12:11
>> To: Audet, Francois (SC100:3055)
>> Cc: [EMAIL PROTECTED]; [email protected]
>> Subject: Re: [Sip] Draft submission: draft-ietf-sip-199-00
>>
>>
>>
>> Francois Audet wrote:
>>> I can think of one scenario...
>>>
>>> If the UAS in question is actually some sort of B2BUA.
>> OK. That is a good one.
>>
>> That is certainly a reason not to forbid it.
>>
>> And in that case we would expect the B2BUA to follow the
>> rules for proxies about handling and generating 199.
>
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