Gr8 job The best app period. Gr8 job! Especially the push notifications. Dont understand why I cant chose my own ringtone & theme. Seems pretty standard on other apps. But its cool. This app rocks! Request: Since there is push notifications, can there be an option to close the app after a call. Don't really need it to stay open. Wish it could also switch from Wi-Fi to Lte without disconnecting and vice versa.
After to many hours trying and reviewing all the major sip apps, i've found this to be my 1st equal sip phone app, Test phone is a Nexus 5x running Android 7. Two accounts registered, used in a small business environment, interface is one of the best in fact, good call quality, reliable but in priority order if it wants t be the best. 1] be able to switch off missed call notification. 2] settings is just plain messy, this will make a lot of users run a country mile. 3] vibration on call not functioning at all, Now what i have found that makes this app work on the 5x, switch off battery optimization in settings for this app makes it reliable, even when using push. to switch off the video function on the call screen, move all the video codecs into disabled, to get the proximity sensor to work, check remember audio route in sound settings, and on the dialer screen when making a call choose receiver by pressing on the speaker image on the left side, no matter what app you use, make sure your codecs match you provider / pbx, this makes a huge difference to call quality. , review updated 11/11/16
I like concept behind the app I like the concept behind the push incoming calls, but the voice quality is not on par with other VOIP apps, and the GUI needs a major upgrade.
Very poor audio quality I have tested the app for a while now. Other apps like csipsimple or bria has have better audio quality
Bad quality Very bad quality of voice
Poor audio Poor audio quality.waste of money
- Android M support
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).