Thank's for answer Daniel.
In fact i think is a retransmission and i need the balanser ask to the SipServer if the another videotelephone B is register in every retransmision of the INVITE.
I send the trace where:
-192.168.23 = Balancer (openser) -192.168.20 = SipServer (openser) -192.168.4 = VideoTelephone
In this case there is not another videotelefhone.
Thank's
--- Daniel-Constantin Mierla daniel@voice-system.ro escribió:
Hello,
if it happens in very short time, then seems to be a retransmission. Can you post a sip trace (ngrep, ethereal) taken on the balancer?
Cheers, Daniel
On 04/27/07 22:01, Alejandro Sanchez wrote:
Hello.
My enviroment is the next:
-Balancer OS. Red Hat 4 up. 4 Openser 1.1.1 (balance with the module dispatcher)
-Sip Server OS. Red Hat 4 up. 4 Openser 1.1.1
The actual flow is this.
VTA B C VTB ---register----> ---register----> <---200 OK------ <----200 OK-----
---invite------> -----invite----> <-404 NotFound-- --404 NotFound-- <----------register--------- ----register----> <----200 OK------ ------------ 200 OK--------> ----invite-----> <-404 NotFound--
VTA= videotelephone A B= balancer (openser 1.1.1 with dispatcher module) C= SipServer (openser 1.1.1) VTB= video telephone B
How you see when the VTA sends again the same
invite,
the balancer(B) answer with the 404 not found but without ask again to the SipServer(C), and my
problem
is that VTB is late and i have to try find it in
the
second invite, then in the second invite i need
ask
again to the SipServer(C) if the VTB is register.
VTA y VTB access to the IP network making a
dial-up
connection.
Why the balancer dosen't send the second invite to SipServer?
How do i get this flow?
Thank's for the Help
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