The XTS-IP™ Business Communications System dramatically streamlines communications by enabling you to make and receive calls over a managed network. The XTS-IP supports both the latest Voice-over-Internet- Protocol (VoIP) telephony as well as traditional digital communications within a single, unified infrastructure. Moving to VoIP telephony today with XTS-IP helps eliminate toll calls, slash administrative costs and provide powerful new management capabilities. If you’re not yet ready to take advantage of the benefits of VoIP, you can upgrade gradually by adding IP endpoints and applications over time.