Business Phone Systems | VoIP | Voice Over IP
Hagerstown | Baltimore | Frederick
When looking to upgrade or add a new business phone system using VoIP, or Voice over IP technology, to your Hagerstown, Baltimore or Frederick, MD Company, Iwatsu Voice Networks and Glessner Protective Services are here for you! Glessner Protective Services has been providing equipment and services that will keep your company running smoothly today and in the future for more than 32 years. Partnered with Iwatsu Voice Networks/Iwatsu America, Glessner is backed with more than 70 years experience. Iwatsu America is the subsidiary of Iwatsu Electric based in Japan. Iwatsu Electric is a leading manufacturer, developer and provider of business telecommunications systems.
Call us today at 301-797-1280 or toll free at 1-877-877-0024
to schedule a No-Cost, No-Obligation Consultation
Glessner has a total commitment of service to each of our Hagerstown, Baltimore and Frederick customers. We strive to provide our customers with peace of mind and effective systems to meet all their communication needs with our business phone systems featuring VoIP.
Business phone systems from Iwatsu Voice Networks and Glessner Protective Services, Inc. are an important part of running a successful business, but owning a phone system is not always a viable choice. Our rental/lease option is a practical alternative and also a financial solution for companies with no immediate capital available. The rental or lease program is perfect for companies that are growing so they may benefit from the upgrade flexibility and the system training that is included with the system. There are many other benefits to renting or leasing your business phone system. For more information, please contact Glessner via their website.
Voice over Internet Protocol, VoIP leverages a corporation’s network infrastructure to deliver voice capability with more functionality and at a cheaper cost than using the public telephone network. With Iwatsu Voice Networks working side by side with Glessner Protective Services serving Hagerstown, Baltimore and Frederick, you can integrate Voice over IP, VoIP and bring lower long distance costs, integration of all voice needs within a single nationwide corporation, and integration of voice and data technologies to enhance overall communications efficiency. For more detailed information about VoIP, please feel free to contact us through our website.
Hagerstown, Baltimore and Frederick businesses need Iwatsu Voice Networks and Glessner Protective Services to provide them with the business phone system, including those using VoIP (Voice Over IP), that works to the benefit of their business. With these systems working concurrently, you will reduce call routing times, you can customize your company’s greetings and offer your employees and customers easy to use call options for dialing extension to extension. If you would like to learn more about other benefits, please visit our website.
With Glessner Protective Services and their hard-working professionals, we are sure our solid reputation and our combined industry experience will be beneficial to you when making your business phone system with VoIP choice. If you are in the areas of Hagerstown, Baltimore or Frederick, MD, and have any questions about Iwatsu Voice Networks or Glessner, please feel free to contact us by completing the form below or by visiting us on the web.
Iwatsu Voice Networks through Glessner Protective Services, Inc. provides Business Phone Systems using VoIP, Voice over IP technology, in Hagerstown, Baltimore, Frederick, MD. Call us today at 301-797-1280 or contact us via email using the contact form provided on this page.



