Cloud phone systems cut costs, add call recording, auto-attendants and mobile apps, and remove the dusty box in the closet. Quantum selects the right platform, ports your numbers without downtime, trains staff and supports the system alongside the rest of your IT.
Sound familiar?
- The phone vendor and the IT vendor blame each other
- Remote staff forward calls to personal cell phones
- Adding a line takes a service call and a week
- Call quality drops whenever the office gets busy
What's included
- Cloud VoIP platform selection and setup
- Number porting with no missed calls
- Auto-attendants, ring groups, queues and voicemail-to-email
- Desk phones, headsets and mobile/desktop apps
- Microsoft Teams calling integration
- Call analytics, recording and compliance options
How an engagement works
Assess
A free, one-hour review of your current environment with a written summary of findings, risks and a fixed price.
Architect
We document everything, fix the highest-risk items first and deploy monitoring and security tooling — usually within two to four weeks.
Operate
Ongoing support with a 15-minute response target, quarterly reviews and a roadmap that keeps technology ahead of the business.
VoIP & Business Phone Systems across the Inland Empire
Quantum is headquartered in Rancho Cucamonga and provides voip & business phone systems with same-day on-site service in Rancho Cucamonga, Ontario, Riverside, San Bernardino, Fontana, Corona, Upland, Chino Hills & Chino and throughout Riverside and San Bernardino counties. Clients in Los Angeles and Orange County are supported remotely with scheduled visits.
Frequently asked questions
Can we keep our existing phone numbers?
Yes. Numbers are ported to the new platform and we schedule the cutover so no calls are missed.
Does VoIP work with our internet connection?
Usually, yes. We measure your connection, prioritize voice traffic on the network and recommend upgrades only when the numbers call for it.
Can calls ring on cell phones and laptops?
Yes. Every user gets mobile and desktop apps, so a call to the office number can be answered anywhere.