Sip Proxy Support Apps

Designed from the ground up with the mobile user in mind, Groundwire is the first mobile SIP Client capable of replacing your desktop phone.  Combining all the features business users need (see...

***Now working over 3g/Edge***

Send your voice over the internet rather than through the phone lines!
Makes long distance calls and calls to other countries as cheap as local...

SessionTalk - iPhone Edition is a SIP softphone for the iPhone, iPod Touch and iPad.

SIP Based Provider or SIP PBX (Server) required. SessionTalk iPhone Edition is a standalone Softphone....

SessionChat is the LITE version of SessionTalk, a SIP softphone client for the iPhone and iPod Touch. Use your favorite VoIP provider as the client is not tied to any particular one.

**SIP...

iSoftPhone for iPad is a SIP-based phone specifically designed for the Apple iPad that uses a Wi-Fi or 3G/4G connection to make and receive calls, in conjunction with a VoIP provider or your...

ZyXEL Reach is the best mobile SIP client capable of acting as your desktop phone while traveling. Integrated with ZyXEL ISG series, it supports all the features business users need with intuitive...

The leading SIP Client on IOS comes to the Android platform.Acrobits Softphone is both intuitive to use and highly configurable. With loads of preconfigured providers, many users will have their...

SessionTalk SIP Softphone is a feature rich mobile SIP client for your Android device. With a superbly designed and intuitive user interface, SessionTalk Softphone offers easy set up with lots of...

SessionChat Softphone is a feature rich mobile softphone for your Android device.PLEASE NOTE THIS IS THE TRIAL VERSION OF SESSIONTALK AND HAS ONE MINUTE TIME LIMIT ON CALLS.If you like it please...

Groundwire, the leading Business SIP Client is now available on Android. Packed with all the features a business user needs, Groundwire makes taking your office line with you everywhere a breeze. ...