VoIP Phone Systems
VoIP Phone Systems Explained
Operational support = long term success
Voice-over-IP (VoIP) phone systems are not new. They’ve been around for many years and they’re now used in the majority of small-and-medium and enterprise businesses alike. The costs of these systems have gone down dramatically as their quality and feature sets have continued to improve to the point where they’ve clearly surpassed the expensive PBX systems of yesteryear. If you’re still spending a lot on your telephony platform or if you’re interested in upgrading your current VoIP solution to take advantage of better pricing or functionality, please read the details provided below.
- PrimeVOX – Our Trusted VoIP Provider
- True Unified Communications
- Business Number SMS Texting
- AnswerCARE – Your After-Hours Phone Support
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On-Site PC’s VoIP Phone Systems Offering
PrimeVOX – Our Trusted VoIP Provider
Based in the DFW metro and using some of the best technology available, PrimeVOX is a close partner of On-Site PC Services. We have been working together since PrimeVOX’s early days, and we maintain great relationships with their leadership team. Given our history and the majority of our clients who use PrimeVOX, we are your go-to for implementing and supporting this solution.
True Unified Communications
Whether you’re in your office at work, sitting at your home computer, working on your laptop before for a flight, or in the bleachers at the kid’s basketball game, we have you covered. There’s no longer a need to share your personal mobile number with your clients for them to be able to reach you or for you to be able to call them. Adjust your telephony presence to let people know your availability, all without them needing to know your personal business.
Business Number SMS Texting
Many modern service companies rely upon text messaging to keep their customers informed about scheduled appointments, updates to work, and other needs. PrimeVOX subscriptions include unlimited SMS texting as part of every package.
AnswerCARE – Your After-Hours Phone Support
A new service provided by PrimeVOX, AnswerCARE is there to serve your customers’ needs after you go home for the night. AnswerCARE scrubs each caller, making sure only the most critical or in-need customers are escalated to a live on-call employee. The customer is notified the message that they are leaving will be redirected instantly to the on-call staff who will be on the line shortly or will be calling them back (this is all fully customizable to your needs).
FREQUENTLY ASKED QUESTIONS
How can you help mitigate Business downtime?
OSPC delivers proactive patching, monitoring, and 24/7 help desk support to keep your systems online and productive.
What cybersecurity protections do you provide?
OSPC provides zero trust controls, endpoint detection, and compliance-ready solutions to secure sensitive legal data.
How does OSPC support healthcare compliance?
Our team designs HIPAA-compliant IT environments with backup, security monitoring, and audit preparation support.
What makes OSPC different from other MSPs in DFW?
Since 2001, we’ve specialized in compliance-driven industries, combining local service with enterprise-grade security tools.
EXCELLENT Based on 149 reviews Posted on David Allen2025-10-02Trustindex verifies that the original source of the review is Google. Chris did a great job getting my system reconnected to the company network!Posted on Courtney McDaniel2025-09-30Trustindex verifies that the original source of the review is Google. These guys are ROCK STARS. They sorted through our networking mess and their response time to tickets is immaculate.Posted on Michael Beard2025-09-30Trustindex verifies that the original source of the review is Google. Another outstanding rescue mission from On-Site. Christmas cards forthcoming.Posted on Matthew Singel2025-09-18Trustindex verifies that the original source of the review is Google. Graham is always a pleasure to work with and gets the job done efficiently. Yesterday's tasks were important to execute without negatively impacting sensitive staff operations at our office & this was accomplished! Well, done, Graham & the On-Site support team!Posted on Lily Khairallah2025-09-17Trustindex verifies that the original source of the review is Google. 5 Stars for Andrew!Posted on Daniel Bynum2025-09-12Trustindex verifies that the original source of the review is Google. Michael with OSPC was incredibly helpful with switching laptops and recovering files for me. Great help.Posted on Gina Wade2025-08-25Trustindex verifies that the original source of the review is Google. We are a small accounting firm that is growing, and On-Site PC Services came in with so much advice and the staff to help get it done. They are helping me improve the IT sector of my business at a pace I can afford. On-Site’s staff is very professional and has loads of expertise. I highly recommend their services and their staff.Posted on Carol P2025-08-21Trustindex verifies that the original source of the review is Google. OSPC is GREAT! Wonderful team of techs to help you in a friendly, professional and knowledgeable manner. Our business has been a customer for a few years now, and enjoy working with them!Posted on Linda Medina2025-08-19Trustindex verifies that the original source of the review is Google. OSPC technicians are the best! This company can do anything IT related and everyone is very helpful on the service side. Graham and Caleb are very professional and know their stuff. James, Kyler, Michael, Andrew, and everyone else are polite and very helpful. The owners are hands on and reachable. Look no further for great IT support!Posted on Olivia Crothers2025-08-14Trustindex verifies that the original source of the review is Google. OSPC – Managed IT and Cybersecurity Support are always friendly and are willing to help, they are do a great job.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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