Everything Your Business Needs to Communicate
Our hosted VoIP phone systems replace traditional landlines with a powerful, cloud-based platform. Get enterprise-grade features at a fraction of the cost — with local installation and support from our Ohio-based team.
Why Businesses Are Switching to VoIP
Modern cloud phone systems are more reliable, more flexible, and far less expensive than traditional phone lines.
Work From Anywhere
Make and receive calls from your desk phone, mobile app, or browser — your business number always comes with you.
Unified Communications
Voice, video, chat, and SMS all in one platform. Eliminate fragmented tools and keep your team connected.
Crystal-Clear HD Voice
HD voice quality over your existing internet connection — no copper lines, no static, no dropped calls.
Scalable & Flexible
Add or remove lines instantly as your business grows. No expensive hardware upgrades required.
Our VoIP & Communications Solutions
From small offices to growing call centers, we have a communication solution that fits your business.
Hosted Cloud PBX
A fully featured business phone system hosted in the cloud. Auto attendants, call routing, ring groups, voicemail, and more — without the costly on-site hardware.
Microsoft Teams Integration
Already using Microsoft 365? We bring full PSTN calling directly into Teams, so your team never has to switch apps to make a business call.
Video Conferencing
Built-in HD video meetings integrated with your phone system. Host team meetings or client calls without needing a separate subscription.
Business SMS
Send and receive text messages from your business phone number — through the desktop app, web browser, or mobile device.
Mobile & Desktop Apps
Full-featured apps for iOS, Android, Windows, and all major browsers. Your office phone goes wherever you go.
Hosted Call Center
Advanced call center features including skill-based routing, real-time analytics, call queuing, and supervisor dashboards for customer-facing teams.
VoIP Business Phone System Installation in Ohio
DLM Installations provides professional VoIP phone system installation andbusiness communications solutions throughout Ohio including Dayton, Columbus, Cincinnati, and surrounding areas. We specialize in hosted cloud PBX systems,unified communications, and SIP trunking for small businesses, medical offices, law firms, retail stores, warehouses, and enterprise facilities.
Hosted Cloud PBX Phone Systems
Our hosted PBX phone systems deliver all the features of a traditional business phone system — without the expensive on-premise hardware. Features include multilevel auto attendants,call queuing, ring groups, voicemail to email,call recording, real-time analytics, andHD voice quality. We handle the setup, provisioning, and ongoing support so your team can focus on running your business.
Unified Communications — Voice, Video, Chat & SMS
Modern businesses need more than just a phone. Our unified communications platformcombines HD voice calling, video conferencing, team chat, and business SMS into a single system accessible from desk phones, computers, and mobile devices. Whether your team is in the office or working remotely, they stay connected on one reliable platform.
Microsoft Teams Direct Routing
Already using Microsoft 365? We can integrate full PSTN calling directly into Microsoft Teams using Direct Routing. Your employees make and receive business calls right from the Teams app they already use every day — no separate phone app required. This is ideal for businesses standardized on the Microsoft ecosystem.
SIP Trunking for Existing Phone Systems
Already have a phone system you love? SIP trunking gives you digital dial tone over your internet connection — keeping your existing equipment while eliminating costly analog phone lines. It's the most cost-effective way to modernize your phone bill without replacing your current system.
Local Installation & Support Throughout Ohio
Unlike national VoIP providers, DLM Installations provides local, on-site installationand ongoing support for businesses in Dayton, Columbus, Cincinnati, Kettering, Huber Heights, Vandalia, Dublin, Mason, and surrounding communities. We configure your phones, train your team, and remain your local point of contact for any future support needs.
