Thanks for your Henning, at least I will sleep better knowing I am not completly idiot :-))
I haven't noticed related to INVITE timers (such as the 408) because I only make my client behind NAT to register and re-register and verify it is always reachable in time thanks to this TCP keep-alive. Tomorrow I will try to make a couple a calls to see if I get this 408 you mentionned. Is there a way (either with a parameter or changing source code) a to control the frequency of TCP k.a. ? Cheers Pascal 2010/5/7 Henning Westerholt <henning.westerh...@1und1.de> > On Friday 07 May 2010, Pascal Maugeri wrote: > > tcp_keepalive=yes > > tcp_keepidle=10 > > tcp_connection_lifetime=3600 > > > > > > The TCP connection is kept alive and TCP Keep-Alive packets are sent when > > the TCP connection is idle. > > > > But I don't understand why the time between KA is not linear: > > [..] > > Could you explain me where do come from these values of 75 seconds, 23, > 54 > > ? > > > > Everything works well: my client behind NAT is kept connected but I'd > like > > to understand why it does work :-) > > Hi Pascal, > > sounds indeed interesting. :-) Perhaps a problem with the internal timers.. > Do > noticed also other timer related problems, like for internal INVITE 408 > replies or similar? > > Cheers, > > Henning >
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