Handy app. 3cx is great. The only reason for not giving it 5 stars is it does not clear the missed call notification so my phone always says I missed 10000 calls.
Ok, so this doesn't work if you don't have a 3CX phone system. Would be nice if the links that you spammed into the Google top results for "SIP client Android" made this clear. You're only wasting peoples time otherwise.
It works and not had any issues with it, 3cx is a fantastic Voip PBX for the money and comes with great technical support. Highly recommended
Doesn't work on Xperia Performance running nougat. Can't configure account or open configuration file
Works very well, but is a complete battery drain! It uses almost 8x more battery than gmail! In 2 hours my phone dropped 22%...in some cases 5% in 5 minutes. Only happened after I installed...fix this!
I love 3CX but there is something wrong with the app on google Pixel, if its in the background and not actively open on your screen, my phone does not ring :( Anyone know how to fix this?
Proximity sensor stopped working after a call is put on hold / resumed
Incoming call cannot be resumed
Rename "Messages" tab to "Chat"
Click on chat push notification used to generate a secondary notification
Grandstream Networks announces Wave, a free VoIP app for SIP-based calling
Linphone is an open source internet SIP phone or Voice Over IP phone (VoIP).