
Affordable High Quality Business Phone Systems
BTI delivers business phone systems that improve sales, reduce costs, increase efficiency, improve your image, and streamline your operations. Contact BTI for high-quality design, implementation, and service.
Mobility, Collaboration, Messaging, and Integration Services
BTI provides unified communications solutions that integrate your VoIP, contact center, mobile users, CRM, and AI agent solutions to drive productivity and profit.
Elevate your business phone systems with VoIP managed services we call "GlobalView Support Services." Experience proactive support and real-time monitoring to prevent call dropouts, connection issues, and downtime.


goodphone is our most affordable Unified Communications Solution: low cost, all inclusive features and support
As a telephony services provider, we’re proud to offer goodphone to our clients. This solution has integrated softphone and smartphone technology, extensive support for APIs and integration, and all the features lacking in most VoIP solutions. Review the primary benefits and features of goodphone below:
Work from anywhere
Use Your Own Device
Help When You Need It

User Web Portal
Call Recording
Video Conferencing
Additional Business Phone Solutions
Alongside goodphone, we have extensive experience with and partnership with most major cloud VoIP solutions providers. In on-premise solutions, we support the options below:



Top Features of Our Phone Solutions
SIP End-to-End Solutions
- Unified Communications: The future of telecom. Stay connected at all times, no matter where you are in the world.
- User-Friendly Interface: Designed for ease of use so you can take full advantage of everything you pay for.
- Visual Voice Mail: See your voicemails as emails within seconds of them being left, allowing you to answer your voicemails from anywhere.
- Communicator Applications for PCs and Smartphones: Incredibly flexible interface allows you to not only see who is available in your company but also control day-to-day functions.
Many Phone Options
- Seamless Multi-Site Integration: Use phones from Zultys, Mitel, Yealink, or bring your own device. Our multi-site integration solutions allow your employees to easily see who is available no matter which office they are in.
- Amazingly Simple Use: Our business phone systems are as easy to use as the regular phone you’ve been using for years, but with a much more robust feature set.
- Simplified Deployment: Since the system is Hosted VoIP, there is no need for tons of clunky on-premise hardware. Just plug the phones in and go.
- Rock Solid Reliability: With the hosted nature of the system, many problems that you encountered with the POTS network are a thing of the past.
Schedule a Free Business Phone System Consultation Today
When you turn to BTI Group for your business phone needs, you’ll receive several features designed to take your business to the next level. For instance, our Session Initiation Protocol (SIP) end-to-end solutions provide users with unified communications and applications for smartphones and PCs. Additionally, our many phone options are designed for seamless multi-site integration and exceptional reliability.
Multiple Locations to Better Serve You
12155 Mora Drive, Suites #1&2
Santa Fe Springs, CA 90670
p. 562-298-5000
1441 Branding Ave Suite #200
Downers Grove, IL 60515
p. 312-432-5300
615 N 48th St, Suite #1048
Phoenix, AZ 85008
p. 602-733-6807
Start With A Free Consultation
We will provide the following at no cost:
- Itemized and fully transparent quote with no hidden costs or fees
- No charge site survey
- Detailed scope of work and review of the recommended solution


