[SR-Users] SIP client TCP behaviour

Jiri Kuthan jiri at iptel.org
Mon Apr 7 20:23:47 CEST 2014

On 4/7/14 7:31 PM, Alex Balashov wrote:
> On 04/07/2014 01:29 PM, Jiri Kuthan wrote:
>> Think of it as a hop-by-hop attribute expressing its next-hop (i.e.
>> proxy) transport preference
>> for outbound request, K is free to rewrite it to its liking.
> Yeah, but my Kamailio already defaults to UDP. It means I have to do extra work to override this preference. Since the next hop is opaque to the client, why
> should it have a say in choosing the transport used to reach it? Why should it care?

my point is it is entirely SIP proxy business todo anything about the incomig URI.
throw away the upstream hop preferences or keep them. If it wants to have
a clear result, it must basically whitelist/blacklist some URI parameters.


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