Cloud Phone Systems
Transform your business communications with Grandstream and Yealink cloud phone solutions. Combine enterprise-grade features with the flexibility and cost savings of cloud technology.
Advanced Features
Our cloud phone systems include powerful capabilities that traditional systems can't match
Grandstream UCM IP PBX Solutions
Enterprise-grade cloud PBX systems with advanced calling features, video conferencing, and mobile integration
Yealink Conference Systems
Premium conference phones and video devices designed for Microsoft Teams and Zoom environments
Integrated Paging Systems
Overhead paging integration with your phone system for facility-wide announcements
Mobile Integration
Take your business phone anywhere with mobile apps for iOS and Android
Advanced Call Management
Auto-attendants, call queues, and intelligent routing to streamline communications
Unified Communications
Voice, video, messaging, and presence in one integrated platform
Key Benefits
Discover the advantages of our cloud phone systems
Reduced Costs
Save up to 60% compared to traditional phone systems with Grandstream and Yealink VoIP solutions
Enhanced Reliability
Built-in redundancy and business continuity with Grandstream UCM cloud systems
Simplified Management
Easy web-based administration of your Grandstream and Yealink phone system
Scalability
Add new phones and users in minutes as your business grows
Perfect For
Cloud phone systems deliver value across various business scenarios
Small & Medium Businesses
Get enterprise-grade phone features without the enterprise price tag, perfect for growing Southern Maine businesses
Multi-Location Organizations
Connect multiple offices under one unified phone system with easy transfers and extension dialing
Remote & Hybrid Teams
Support your distributed workforce with communication tools that work wherever they do
Professional Services
Present a professional image with custom greetings, call routing, and reliable communication for client interactions
Featured Technology Partners

Grandstream VoIP Solutions
Award-winning VoIP phones and unified communications solutions for businesses of all sizes.


Yealink Business Phones
High-quality IP phones and video conferencing solutions for modern businesses.

Cloud Phone Systems Gallery
Browse our cloud phone systems and implementations

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Our Implementation Process
We make transitioning to a cloud phone system simple and seamless
Assessment
We evaluate your current system, needs, and goals to design the right solution
Design
Custom configuration of your system, including call flows, extensions, and features
Implementation
Setup of equipment, number porting, and system configuration with minimal disruption
Training & Support
Staff training and ongoing support to ensure you get the most from your new system
Frequently Asked Questions
What internet speed do I need for cloud phone systems?
For optimal voice quality, we recommend at least 100 Kbps per concurrent call. Our team will evaluate your current internet connection and recommend upgrades if needed to ensure crystal-clear call quality.
Can I keep my existing phone numbers?
Yes! Number portability allows you to transfer your existing business phone numbers to our cloud phone system, ensuring business continuity and avoiding the hassle of changing your contact information.
What happens if my internet goes down?
Our cloud phone systems include failover options such as automatic call forwarding to mobile devices and backup internet connections. We can design a system with the redundancy needed for your business continuity requirements.
Do I need special phones?
While VoIP desk phones provide the best experience, you can use our cloud phone system with existing devices through softphone applications on computers and smartphones, giving you flexibility in how you deploy the solution.
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Learn moreReady to Upgrade Your Business Phone System?
Contact us today for a free consultation and quote
What Our Clients Say
"Business IT Solutions transformed our outdated phone system to a modern cloud solution. Our team can now work from anywhere while maintaining professional communication with clients. The implementation was smooth and their ongoing support is excellent."
"As a multi-location business in Southern Maine, having a unified phone system was crucial. The cloud phone system implemented by Business IT Solutions allows seamless transfers between offices and has reduced our monthly phone costs by over 30%."
Ready to modernize your business communications?
Contact us today to schedule a free consultation and discover how our cloud phone systems can benefit your Southern Maine business.