Sam Rozenfeld, Author at DLS Internet Services Page 4 of 27

DLS Hosted PBX Quick Tips YouTube Channel is Live

January 23, 2022July 27, 2020 by Sam Rozenfeld

Dear Valued Customer, I am happy to announce that we recently started our own DLS Hosted PBX YouTube channel. The goal of this channel is to begin sharing technical insights and knowledge not only on our blog but also in video format. Some of the real-life how-to guides are more suitable for video than written form. … Read more

Business at The Speed of Thought: How Modern Communications Technology Has Changed Our Expectations

January 23, 2022July 8, 2020 by Sam Rozenfeld

Modern Communications Technology changes the way we do business

The world as we know it changes with every passing second. These changes subtly creep up on us and go almost unnoticed till we reflect on the past. And suddenly it dawns on us that our present world is a far cry from the world of as recent as the past decade. Unified Communications effect … Read more

We wish you a Happy Independence Day!

January 23, 2022July 3, 2020 by Sam Rozenfeld

Take time on this special day to understand what independence means to you.

Let us be mindful of everything we can do for our nation to make it a place of wealth, peace, and happiness. Here’s wishing you and your family a safe and happy Independence Day from all of us at DLS!

DLS Hosted PBX 5.5 is the next major update to the flagship product

May 24, 2022June 10, 2020 by Sam Rozenfeld

New Release Offers Slack™-like Rocket.Chat Collaboration with a New Integrated DLS Meeting Room Web Conferencing Experience, New Mobile Softphone Application, Updated Web Softphone, Improved Operator Panels, and New Handset Firmware DLS Hosted PBX 5.5, the latest release of DLS’s essential communications toolkit for business, is now available as a free software update. With the DLS … Read more

Top Considerations before Setting up a VoIP PBX

January 23, 2022May 28, 2020 by Sam Rozenfeld

VoIP PBX is more than just a phone system that offers all the features you need for efficient communication. Using VoIP-enabled PBX systems brings several benefits in cost and flexibility. However, like most technologies, even small mistakes in configuration can result in massive security flaws.

Happy 2020 Memorial Day!

January 23, 2022May 25, 2020 by Sam Rozenfeld

“Patriotism is supporting your country all the time, and your government when it deserves it.” – Mark Twain

A message from DLS CEO regarding our COVID-19 response

January 23, 2022March 17, 2020 by Sam Rozenfeld

Dear Customer, We live in unprecedented times and our thoughts are with you, your colleagues, families and loved ones. Our nation’s response to the global COVID-19 pandemic is forces us to change the way we conduct business. At DLS we feel that it is our responsibility to play a vital part in helping you survive … Read more

The Need for Firewall Configuration in VoIP

June 11, 2022March 17, 2020 by Sam Rozenfeld

The Need for Firewall Configuration in VoIP VoIP systems are a crucial investment for all organizations, regardless of their type or size. As these systems rely on the internet, they help streamline communication for organizations in a reliable and cost-effective manner. But, just like traditional telephony, VoIP networks are under threat of various impersonation-based identity … Read more

How to Troubleshoot and Resolve Echo in VoIP

June 11, 2022March 17, 2020 by Sam Rozenfeld

VoIP echo is a common issue that causes disruption and delays in communication between individuals. If you have a far end-point, the loudness and delays during calls can get considerably worse. In this article, we will cover some of the main causes of VoIP echo and explain how to resolve an echo in VoIP. Causes … Read more

What is VoIP?

July 12, 2022February 14, 2020 by Sam Rozenfeld

What is VoIP? The following definitions and questions were reprinted from the FCC website IP-Enabled Services Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. Some VoIP services may only allow you to call other … Read more