Work fine on Malaysia Maxis Home Fiber VOIP. "Sign out" to close the software consider ok but can be improve by added "Exit" button for more user friendly.
Call rate is the best very low affordable charge
Glitchy phonebook integration Works fine overall but phonebook integration is poor. It shows false contact names(probably pulling it from some other source) for incoming calls even when the number is stored in phone contact book and doesnt even show the contact number of the person calling.. no way to know who's calling before picking up the phone
It works with our Netdial server GREAT This Android mobile application is so simple that we all love it. Easy touse.
Chto za bred,netu tut registr tolka vxod otobrojaetsa...
There is no "exit" option to close the app. Drains battery more than others.
Linphone is an open source internet SIP phone or Voice Over IP phone (VoIP).
Grandstream Networks announces Wave, a free Video VoIP app for SIP-based calling
IP phone app that 60 percent cheaper call charges of smartphone "SMARTalk"! I use the 050 number at 0 yen monthly basic fee.