Created attachment 785339 [details]
PNG with account settings
Description of problem:
http://voocall.cz SIP provider works with Twinkle but not with Linphone (and neither with Ekiga).
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Make a call to echo service.
Make a call.
I can provide my SIP account at http://voocall.cz if there is an interest.
I haven't found any bug tracker upstream (I not post anything to the mailing list).
http://voocall.cz people are responsive, if one proves a SIP protocol violation they may fix it on their side.
Created attachment 785340 [details]
PNG with echo service contact
Created attachment 785341 [details]
Wireshark pcap with voocall.cz failed call from Linphone
Created attachment 785342 [details]
Wireshark pcap with voocall.cz successful call from Twinkle
(In reply to Jan Kratochvil from comment #0)
> I haven't found any bug tracker upstream (I not post anything to the mailing
This is real problem with fixing linphone bugs.
It has been resolved by Eugen Dedu for Ekiga upstream:
Using @sip.voocall.cz everywhere (instead of @voocall.cz) works.