On-Site Office Phone Systems

Own Your Phone System – No Per User Fees 

Keep Your Phone Company Lines – Use Standard, Analog Landlines

Optional XBLUE VoIP Telephone Lines are Available

All Systems Include Auto Attendant & Voicemail for All Phones

On-Site Phone Systems have a communications server that connects to telephone or data network wiring found in most offices. And XBLUE on-site phone systems are compatible with standard, analog telephone company lines. You can also add XBLUE VoIP telephone lines at any time.  You can even eliminate telephone company landlines altogether. 

You own your phone system and are in complete control.  Plus, you get Great XBLUE Support.  Our expert technicians help you setup, program and maintain your XBLUE system.

Digital On-Site System
Server for 
4 to 16 Phones

Use Standard Landlines
or XBLUE VoIP Lines

VoIP On-Site System
Server for 
4 to 60 Phones

Use Standard Landlines
or XBLUE VoIP Lines

VoIP On-Site System
Server for 
4 to 100+ Phones

Use Standard Landlines
or XBLUE VoIP Lines