Acrobits

Acrobits: VoIP SIP Softphone

Paid

Make voice and video calls easierand more securelywith a SIP softphone app that supports rich messaging, push notifications, HD voice and video...

Groundwire: VoIP SIP Softphone

Paid

Make voice and video calls, send messages, and more with our military-grade encrypted B2B SIP softphone app.

Acrobits Softphone - SIP phone for VoIP calls

Paid

Acrobits Softphone, the perfect app for entry into the world of SIP.

Groundwire - Business Caliber SIP Phone

Paid

Designed from the ground up with the mobile user in mind, Groundwire is the first mobile SIP Client capable of replacing your desktop phone.

Peoplefone

Free

The peoplefone iPhone app enables you to call at peoplefone's ultra low prices from Wi-Fi hotspots in Switzerland and worldwide. Uses for the app...

Cloud Softphone

Free

VoIP providers and pbx administrators - Cloud Softphone allows you to provide your users with a reliable, easy to set up mobile client (setup can.