Details: Perfect for offices with up to 16 employees, the X-25 VoIP System Server is quick and easy to self-install. In addition to saving a ton of money on installation, you can reduce your monthly phone line expenses by using XBLUE Cloud VoIP Telephone lines. Or, feel free to use standard telephone lines as the X-25 system provides the unique flexibility to use either, or both! The X-25 VoIP Phone System is also ideal for small businesses that need a X-25 business telephone extension at their home or remote office. The X-25 system standard features include: Automated Attendant, Voice Mail System, Conference, Caller ID and Message/Music-On-Hold. XBLUE is an American company known for its innovative "self-install" phone system model that includes high quality pre and post sales personal customer support at absolutely no charge to you; even the phone call is free at (866) 925-8312. Our US based technical support staff is ready to assist. So please call us with any questions you might have regarding the purchase of an XBLUE phone system or anytime after your purchase for real time free personal installation assistance.