No simultaneous account registration. It works,as long as you do not register more than one account.I f you do, the app. crashes,If you enable both accounts,one for incoming calls and one for outgoing calls the app goes crazy.The app. Is a lot more polished for iPhone users.
Doesn't work properly on Marshmallow It was working fine on lollipop and I loved it but recently with my lenovo upgraded to Marshmallow the app doesn't work at all. Opens and crashes. Tried reinstalling but no luck.
Very bad now Update: the app puts it self on hold when receive incomming call. No option to cancell on hold. Impossible to answer any call. Very bad . I paid for the app years ago and then it was ok. Please fix it or I want my money back!!!
Stopped working on mobile internet, works well on wi-fi only, this is not acceptable and I already wrote email, please check and fix asap. Thanks.
Terrible The app will not even open on my phone
- support for Android M
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).