Computers

A mobile software development company with a focus on SIP clients for mobile devices.

Provides SIP softphone, web-to-phone, and click-to-call software.

Provides SIP products and applications for service providers and enterprise networks.

Offers SIP softphone freeware for Windows. English and German instructions.

A SIP (Based on RFC 3261) Interactive Voice System (IVR) running under Windows.

Softphone for Android, Blackberry, iPhone and Windows PC.

Provides a SIP softphone with switchboard for receptionists.