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...

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.

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...

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.