PortaOne announces the successful completion of interoperability testing between PortaOne's PortaSwitch VoIP call control/subscriber management platform and MailVision's PICO Mobile VoIP Client Management System. The compatibility is a major advancement for VoIP telephony providers and their customers, enabling easy, inexpensive VoIP calling and value-added services on smart devices including iPhone/iPad/iPod touch, Android, BlackBerry and Nokia smartphones.

MailVision's PICO Mobile Client system supports private-branded delivery of high quality VoIP telephony and SMS via WiFi and 3G data networks. The PICO mobile client is distributed, managed, configured and upgraded remotely by the Client Management System that gives telcos, NGNs, ITSPs and carriers a complete solution for managing business, residential and roaming customers.

Compatibility with PICO provides even greater value to PortaSwitch, one of the industry's most reliable and popular integrated VoIP infrastructure systems. The PortaSwitch family, which includes the PortaBilling customer management application, is capable of handling the complete call control, routing, proxying, and converged VoIP billing functions of a diversified digital services company, enabling wholesale VoIP carriers and telecommunication service providers to deliver a wide variety of business models quickly and flexibly.

PortaSwitch consists of a real-time billing system, class 4/5 SIP softswitch, and media applications that deliver converged VoIP billing and provisioning, SIP call control, unified messaging, IP Centrex and hosted IP PBX, callback management, IVRs, conferencing and more.