Simple and easy to configure with our services. (IPComms softphone is currently available for Android systems only. )
Zoiper runs on a multitude of different platforms: Mac, Linux or Windows, iPhone and Android - with support for both SIP and IAX, and includes free and paid versions of their software.
CSipSimple is a SIP softphone for Google Android operating system using the Session Initiation Protocol (SIP). It is open source and free software released under the GNU General Public License.
Switchvox Softphone app gives you all of the enterprise-class Unified Communications features you expect from Switchvox, now available on the go.
The 3CX softphone for Windows is a free softphone that you can use to make and receive VoIP phone calls from your PC. The advantage of using the 3CX softphone for Windows is that you can leverage low cost or free VoIP calls.
A very popular SIP softphone supporting a range of codecs and also offering great support for desktop business video conferencing