http://www.linphone.org/ > 2017-06-26 > Linphone 4.0 for desktop platforms is available!
(since I upgraded to Stretch Linphone 3.6 is unusable [hanging when call starts]. That makes upgrading appealing)
http://www.linphone.org/ > 2017-06-26 > Linphone 4.0 for desktop platforms is available!
(since I upgraded to Stretch Linphone 3.6 is unusable [hanging when call starts]. That makes upgrading appealing)