Sipdroid

i-p-tel GmbH

About this app

The app routes calls dialed from your phone's built-in contacts app to VoIP. In settings you can choose when to use VoIP and when to make standard phone calls, based on being logged in to Wifi, and/or based on number prefixes. Visit sipdroid.org for more info.

For optimal battery usage reserve a free VoIP PBX on pbxes.org, and manage your SIP trunks using a web browser.

Being open source, Sipdroid has often been cloned appearing under names such as Guava, aSIP, Fritz!App, ...

Ratings and reviews

What I like about this app is how it integrates with my contacts. The app gives me the option to dial a contact either from my cell phone or through my VoIP via the app - very cool! However, I have to subtract 3 stars because on the latest version which I installed there is no keypad, and all the other tabs for call Log, contacts, and groups are also missing. 3rd UPDATE: just tried reinstalling the app again but the same problems remain. Had to return back to ZoiPer.

Overall I find this a reasonably good app. A little difficult to setup and, for me, it won't work when I'm using my VPN. The only downside is since the last update I can't use my ear piece as it doesn't work anymore. The earpiece is good as I have checked it using the phone SIM. Hopefully this will be fixed on the next update. Definitely worth a try.

Update 2024.10 Unfortunately after the update there is a very annoying "permissions" warning there every time I open the app. Never update running system! 2022 I've been testing SIP Phone Apps and was pleasantly surprised with this one. It's very low background battery usage and has been reliable out of the box. It's been reliable on a cruise, switching wlan to mobile. Love it! Ultimately for me, it should get Push and multi accounts with seperate RingTones. Then it will take the lead.

What’s new

Rejects incoming SIP calls during ongoing PSTN call
Android 14 compatibility