Complementing its one-Xô range of communication solutions, Avaya launched the web- based one-Xô Portal - an integrated browser-based interface to Avaya telephony, messaging, conferencing and mobility services. The solution complements the use of the desk phone while in the office, supports remote workers from any location. Users can customize the mobility functions to fit their working environment. The Portal needs no application software to be installed on end users systems for basic functions, and conforms to network demands. Optional functions and software can be downloaded in real-time as needed.