[Serusers] T1 timer?

Klaus Darilion klaus.mailinglists at pernau.at
Mon Dec 5 14:45:59 CET 2005


Maybe this answers your question.
http://openser.org/pipermail/users/2005-November/001579.html

klaus

Andreas Granig wrote:
> Hi,
> 
> I'm currently facing a situation where UAC A sends an INVITE to UAC B
> via SER, and SER sends two completely identical INVITEs to UAC B, the
> second about 50ms after the first one (no second INVITE from UAC A though).
> 
> Could this be a retransmit? Seems to be a little bit too early (should
> be 500ms according to the rfc), and I don't think it's a parallel fork
> because the requests are identical regarding dst-ip/port and the message
> itself, and there is only one usrloc record. Any other possibilities?
> 
> And another question: does SER itself retransmit requests when relaying,
> or is this the responsibility of the calling UAC? If so, how is the T1
> timer defined in SER? I only found this one:
> 
> ./modules/tm/config.h:#define RETR_T1           1
> 
> So is T1 defined as one second?
> 
> Thanks,
> Andy
> 
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> 
> 




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