Incoming calls
Answer or reject immediately.
Incoming calls surface on the active-call screen with clear caller identity and large answer/reject controls.
SIP SOFTPHONE FOR DESKTOP + ANDROID
Aqorin Phone
One SIP phone experience across desktop and Android. No in-app calling account, no closed ecosystem, no clutter. Add the SIP credentials from your router or PBX and call.
Desktop installers and the Android APK use the same AQORIN site login as the main page. The apps themselves only need your SIP credentials.
CALLING WORKFLOW
Just enough phone interface, without the ceremony.
Dial numbers, answer calls, mute, hold, choose speaker output, and keep your contacts and recent calls close.
Incoming calls
Active calls
Core controls stay visible.
Mute, hold, speaker, and hang up are available during the call, with no inactive controls cluttering the screen.
History
Recent calls are preserved.
Incoming, outgoing, missed, and ended calls are kept for later reference, with a clear option when you want a clean list.
AQORIN PHONE MOBILE
The same SIP-first phone, now on Android.
Dial, answer, reject, mute, use speaker mode, keep contacts, and review recent calls from a mobile interface designed around the same Aqorin Phone idea. Register directly against your router or PBX, including FRITZ!Box-style local SIP accounts.
ANDROID · APK
Download Android APK ↓
ROUTER AND PBX FRIENDLY
Built for common home and office SIP setups.
Aqorin Phone is designed around standard SIP registration on desktop and Android, so it can connect to router-hosted phone accounts and PBX extensions that expose SIP credentials. Use a router profile when available, or enter the registrar, port, transport, username, password, and display name manually.
FRITZ!Box
Router LAN registrars
Local PBX extensions
UDP and TCP profiles
Custom SIP hosts
Saved audio devices
OPEN SOURCE
Built in the open with .NET, Avalonia, SIPSorcery, and PortAudio.
Aqorin Phone uses standard SIP signaling and RTP audio instead of router-specific management APIs. Clone it, fork it, inspect it, or adapt it for your own PBX setup.
EVERYDAY PHONE TOOLS
Contacts
Add frequently called people and internal extensions, switch between favorites and all contacts, then place calls from the list.
Audio preferences
Choose microphone, speaker, ringing device, and call behavior without leaving the app.
Light and dark themes
Use a bright desktop-friendly layout during the day or switch to a darker phone-console look for low-light work.
Account persistence
Saved SIP settings and call history remain available across restarts on the same machine.
DOWNLOAD
Get Aqorin Phone for desktop or Android.
Choose your platform below. If you are not logged in, the site will ask you to authenticate first and then continue to the selected installer or APK.