This 30 second timeout problem has plagued Linphone users for years, and it has been brought up on many lists, with no real solution. I was able to partially solve it on a local network by eliminating the use of TCP in the Network options. Just use UDP. I was ecstatic. Then I went to use it on a larger network, and it failed again in the same way. I do not understand this.
Bob > On Jun 18, 2019, at 7:18 AM, Thomaier, Simon <[email protected]> wrote: > > Hello all, > > sorry, the mail was signed with a certificate, maybe thats why. > > Here the original text: > Hello all, > > my setup is the Linphone App on Nokia 7.1 connecting to an Asterisk SIP > Server. > > Incoming calls get dropped after 32 seconds each time. > Outgoing calls work just fine. > > Some researched showed it could be the 200 ACK packet that is not received. > > I´m monitored all packages on the firewall, I see 200 ACK from Linphone to > the Asterisk but not from Asterisk to Linphone. > After 32 seconds I get a TCP Retransmission from Asterisk to Linphone > followed by a BYE > > As a Firewall we use Sonicwall. so I tried to turn off the SIP Transformation > (SIP ALG) but it didn´t help unfortunately. Consistend NAT is enabled. > > Do you guys have any hint to where to look further into? Running out of ideas > (google results) L > > Thank you very much in advance. > > Kind regards, > Simon > > > > Von: Linphone-users > <[email protected] > <mailto:[email protected]>> Im > Auftrag von Chris Woods > Gesendet: Dienstag, 18. Juni 2019 11:49 > An: [email protected] <mailto:[email protected]> > Betreff: Re: [Linphone-users] Call drops after 32 seconds > > No diagnostic info or description of your testing? > > Regards > Chris > > > On Tue, 18 Jun 2019, 08:46 Thomaier, Simon, <[email protected] > <mailto:[email protected]>> wrote: > _______________________________________________ > Linphone-users mailing list > [email protected] <mailto:[email protected]> > https://lists.nongnu.org/mailman/listinfo/linphone-users > <https://lists.nongnu.org/mailman/listinfo/linphone-users>_______________________________________________ > Linphone-users mailing list > [email protected] <mailto:[email protected]> > https://lists.nongnu.org/mailman/listinfo/linphone-users > <https://lists.nongnu.org/mailman/listinfo/linphone-users>
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