Re: [Sip] draft-petithuguenin-sip-outbound-fragmentation-01

[jh at tutpro.com (Juha Heinanen)]

Marc Petit-Huguenin writes:

 > > 1. Proxy receives such a big SIP request that it can not pass it
 > >    to the UA via the persistent UDP flow
 > > 2. Consequently the proxy will send ForceTCP message to the UA
 > > 3. The UA will open a temporary TCP connection towards the proxy
 > > 4. The UA will send a GetToken request to the proxy over the TCP
 > >    connection
 > > 5. The proxy will respond GetToken with a new flow token assigned
 > >    to the TCP flow
 > > 6. UA will store this new TCP flow token and associate it with the
 > >    UDP flow
 > > 7. UA will respond to the ForceTCP message returning the flow token
 > >    of the TCP flow to the proxy
 > > 8. Based on the response from the UA the proxy can now re-map the
 > >    big SIP request from UDP flow to the new TCP flow and forward
 > >    it to the UA

you must be joking.  looks like ietf folks are living in an extremely
complex surrealistic world.

-- juha

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