Global IP Solutions announced the general availability of REX, its VoIP softphone solution suite, providing enterprise users, service providers and developers with advanced PBX, instant messaging, presence and voicemail capabilities. The REX Solution includes REX PC and REX Mobile for enterprises and service providers, and the REX SDK for application developers.

REX PC turns any computer into a corporate PBX extension, keeping the functionality of a desktop phone in place, with additional features for enhanced communications. Enterprise users can call or IM colleagues from an internal contact list, or dial outside numbers. Remote workers can place and receive high-quality calls while traveling outside of the office, without the need to establish a VPN connection.

The REX Mobile softphone allows service providers to customize and deploy a branded design of their choice. With the same features as REX PC, users are able to establish calls in any area with a wireless Internet connection. GIPS' voice processing technology overcomes quality challenges within wireless networks and gives users the reliability they expect from voice calls.

Along with REX PC and REX Mobile, GIPS is offering an SDK for application developers to build a voice or chat application. The REX SDK is a flexible solution that delivers the key building blocks developers need to create a softphone or add voice, IM or PBX functionality into an existing application.