IP Telephony has broken down the wireline distance barrier, extending advanced capabilities and Intelligent Communications to any user, anywhere in the world. Wireless voice and data communications have removed the need for a wired connection.

At the intersection of IP telephony and wireless communications is enterprise mobility - the freedom of being enterprise-enabled, anywhere.

For example, with Avaya IP Softphone, a teleworker can receive calls made to their office at their home or remote location. They can access communications features they enjoy in the office, such as call transfer, abbreviated dialing, conference, and hold.

Similarly, with Avaya Extension to Cellular and Avaya Mobile for Series 60, traveling workers or "road warriors" can have calls routed to their cell phone and perform similar functions.

With Avaya IP Telephony, a company can choose the path that is most appropriate for then to deploy enterprise mobility, one that minimizes technical disruption and preserves existing investments in wiring and phones. A mobility server can be added to an existing PBX or the PBX can be IP enabled and gradually expand its new capabilities throughout the enterprise.