XBlue X-25 1 to 16 Users


The X-25 VoIP small business phone system was specifically designed for businesses with 2 to 16 employees. Since the XBLUE X-25 has a hybrid design, you have the choice to use traditional lines, VoIP lines or a combination of both. This business phone system is perfect for businesses that want to take advantage of VoIP technology. Apart from being extremely easy to support, it also helps small businesses to save money on operational costs.

Since the X-25 includes VoIP capabilities you can hire teleworkers and remote workers. One of the greatest advantages of this communications solution is that you can significantly cut your monthly phone charges thanks to the XBLUE CLOUD VoIP phone lines. This phone system provides you the flexibility to switch to VoIP when you decide to do so.

Do you have any questions? If you need additional information on the XBLUE X-25 give us a call at 1.800.390.1200, send us an email to info@telcodepot.com or contact one of our representatives by initiating a live chat. We are happy to help you choose the most suitable phone system for your business. Contact us for free expert advice!

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XBLUE X-25 System Info

The X-25 is an all-in-one solution for small offices. This phone system includes the X-25 server, which can also serve as a wireless router. This communications solution for small businesses can support up to 8 lines: 4 analog and/or 4 VoIP lines. It comprises a complete feature set including auto attendant, voicemail and off-site extension capabilities.

Regardless of the type of lines you choose, the installation of your telephone lines is not complicated. If you use standard telephone lines, you may plug the telephone lines into the port of the system marked "Line" and if you choose VoIP telephone lines, you may use your current internet connection to set up all of your telephone lines. The X-25 is easy to program and support. If you ever need any assistance, our National Installation Team is glad to offer you support around the clock. You can also check out our Do-it-Yourself training videos.

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XBLUE X-25 Phone System in Detail

This business phone system is specially designed for an office environment with up to 16 users and can work with either standard phone lines or VoIP phone lines. It is ideal for small businesses that need to provide seamless home office or remote worker connectivity. Additionally, you can activate the voicemail email notification feature to never miss important calls again. This VoIP phone system comes equipped with a high-end set of features such as voicemail, caller ID, conference and call forwarding. In other words, you do not need to purchase any additional features.

This communications solution can support remote extensions and up to 32 hours of voicemail storage. Since this small business phone system is also a wireless router, the X-25 can be installed off-site and still work seamlessly for home office and remote workers. If you're looking to enjoy advanced features while cutting your phone bill charges, the XBLUE X-25 can be a great choice for your small business.

You can rest assured that your XBLUE X-25 is a phone system that will help you save upfront and ongoing costs. And, on top of that, TelcoDepot offers unparalleled support whenever you need it.

XBLUE X-25 Feature List

  • Auto attendant and voicemail
  • Voice mail email notification
  • Multi-line appearance
  • Music on hold
  • Day/night switching
  • Call abandon
  • Call transfer
  • Call forward
  • Call Conference
  • Call operator
  • Call routing table
  • Caller ID detection
  • Daylight savings time setting
  • Return to default setting
  • Direct inward dialing
  • Direct inward system access
  • Feature code access
  • Analog port
  • Message waiting indication
  • Loop break
  • PSTN backup
  • System date and time setting
  • Trunk group
  • Paging group
  • Class of service (COS)
  • Office to office connection
  • Wi-Fi protected setup
  • Firewall security
  • WPS security
  • Integrated router
  • WPS security
  • Wireless 802.11 a,b,g and n router
  • DHCP server
  • Dynamic DNS
  • Port triggering and forwarding
  • NTP synchronization
  • IP filtering rules
  • QOS
  • Port triggering
  • Port forwarding
  • DMZ Host
  • Printer server
  • Integrated VoIP proxy

XBLUE X-25 Pros & Cons


  • Low-priced hybrid system (Digital and VoIP)
  • Easy to support
  • Flexible Automated Attendant feature
  • Works with existing network cabling
  • Expands up to 16 VoIP phones and 1 Cordless phone


  • Can only have 4 Phone lines 4 VoIP lines
  • Instructions for installation can be complex
  • Not recommended for remote locations
  • Phones do not have Gigabit throughput

Compare: XBlue X16 vs. XBlue X-25

Easy features and technology comparisons of the best selling options in stock. Make an informed decision.

Easy features and technology comparisons of the best selling options in stock. Make an informed decision.


FeatureXblue x-25Xblue x16
Station Capacity2516
Incoming Lines6 FXO 8Voip6
Advanced Key System Features:
Line appearances (Key System operation)
Flexible ring assignment 
Day/Night ring schedule- LIMITED
Manual Day/Night 
Holiday Mode- LIMITED
Intercom w/ handsfree answer 
Auto Attendant (business hours)- LIMITED
Auto Attendant (after hours)- LIMITED
Voicemail to Email 
Virtual Mailbox 
Basic restrict-all toll restriction 
Backlit display
Cordless ReadyNeed adapter and Analoge Cordless
Find MeOnly on Voip Trunks 
Advanced Key System Features:
Flexible toll restriction 
Flexible numbering plan 
SIP trunk capable 
DID linesOnly on Voip Trunks 
Remote phones- LIMITED 
3-party conferencing
Conference bridge  
Call appearances/park (PBX operation
PC Attendant  
Multi-office networking 
Ring Group/UCD-4 
Administration Features:
Self installable
Telco Depot installation available
Remote programming 
Programming from Telco Depot NOC
Software upgradable  

O = Optional Software Required


Why Choose the XBLUE X-25 Business Phone System?

  • No need to pay for extra programming
  • Supports analog and VoIP phone lines
  • XBLUE networks is a winner of numerous industry awards
  • No need to pay additional features

How can I record auto attendant messages in the X-25?

You may log into the telephone voice mailbox and follow these steps:

  1. Press the voice mail "envelope" button on any X-2020 phone, and then enter the extension's voice mail password (0000 is default).
  2. Then press * (the star key next to zero on the dial pad), and then dial the administrator password (000000 is default).
  3. Press the digit one to change the English greeting, then press zero to modify the first automated attendant greeting (AA 0 is the first automated attendant in the system. AA1 is the second
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