Re: [Sip] Draft: draft-holmberg-sip-keep-00.txt

[jh at tutpro.com (Juha Heinanen)]

Christer Holmberg writes:

 > I think we can add some words about the case if keep=yes is not
 > returned. But, if we for example talk about the UA still sending STUN
 > requests I also think we need to say something about the potential
 > issues also.

not just "some words", but a clear recommendation (at least for the CRLF
case).  i don't know what the issues with stun might be (possible proxy
crash or blacklisting do not qualify).

 > Also, if the UA for example receives a very short registration
 > refresh timer (since the edge proxy did note support "keep"), there
 > probably is no reason to send keep-alives in addition to the
 > registration refreshes.

you can write that if registration interval would be as short as
default keepalive interval then it is not recommended to send
keepalives.

-- juha
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