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Welcome to the LightCom Blog!
Stay updated with the latest news, insights, and trends in industrial communication systems. Our blog covers everything from VoIP solutions and emergency communication systems to the newest advancements in elevator phones and weatherproof intercoms. Explore expert tips, product updates, and real-world applications of our cutting-edge technology. Whether you're in hospitality, industrial sectors, or safety-critical environments, our blog provides valuable resources to help you stay ahead.
11 Critical Checkpoints Before Connecting SIP Emergency Telephones to Hosted VoIP
A SIP emergency telephone may be SIP-compatible, connected to Ethernet, and powered by PoE, yet still fail to work correctly with a hosted VoIP or cloud PBX platform. That is because SIP compatibility does not automatically mean compatibility with every hosted VoIP system. Before connecting a SIP emergency phone to a hosted VoIP or cloud PBX, several parts of the system need to work together, including SIP credentials, transport, security, codecs, DTMF, network configuration,
Vinayak Khattar
2 days ago8 min read
How to Configure Industrial Phones: Analog, SIP & 4G
Learn how LightCom industrial phones are configured for Analog, SIP/VoIP and 4G LTE networks. See the basic setup process, programming options, manuals and technical support available for each connection type.
Mikhail Strashnov
Oct 48 min read
Do Elevator Emergency Phones Need a Landline?
For many years, elevator emergency phones were connected to traditional telephone lines. That made a landline a common part of elevator emergency communication systems. Today, however, an elevator emergency phone does not necessarily need a traditional landline. Depending on the building and elevator infrastructure, an emergency phone can communicate through an analog telephone connection, a SIP/VoIP network, or a 4G LTE network, which is commonly used by cellular elevator ph
Vinayak Khattar
Sep 255 min read
Vandal-Resistant Prison Video Phone with Barcode Scanner: Bulgaria Case Study
A correctional facility project in Bulgaria required more than a standard rugged telephone. See how the LC212-KB platform was customized with integrated video and barcode scanning to create a durable communication and identification terminal for a secure prison environment.
Mikhail Strashnov
Sep 207 min read
Prison Video Intercoms in Correctional Facilities: Two Real-World Project Examples
See how prison video intercoms are used in correctional facilities and what engineers should consider when selecting vandal-resistant SIP video communication terminals.
Mikhail Strashnov
Sep 206 min read
How to Integrate SIP Emergency Phone With a Cloud PBX
Many industrial emergency phones, intercoms, help points, and weatherproof telephones are described as SIP compatible. That is important, but it does not automatically mean the device will register to every cloud PBX or hosted VoIP platform. Successful SIP emergency phone cloud PBX integration depends on more than support for the SIP protocol. The emergency phone, cloud platform, authentication credentials, transport method, security requirements, firewall, codecs, DTMF setti
Mikhail Strashnov
Sep 56 min read
Types of Emergency Communication Systems for Industrial and Public Safety
Emergency communication systems are designed for different jobs. An emergency phone provides direct two-way communication from a specific location, while an intercom connects people across a facility. PA systems deliver instructions to groups, radios support mobile teams, and mass notification systems distribute alerts across multiple channels. For engineers, facility managers, safety professionals, and system integrators, selecting the right system starts with understanding
Vinayak Khattar
Sep 210 min read
5 Mistakes That Reduce Communication Reliability on Construction Sites
Construction sites depend on fast, reliable communication to coordinate crews, operate heavy equipment, respond to emergencies, and keep projects on schedule. However, even well-planned projects can experience communication failures caused by avoidable mistakes. Choosing the right rugged telephones can help maintain reliable communication in harsh construction environments. Let's look at the most common mistakes that reduce communication reliability on construction sites, wh
Vinayak Khattar
Aug 67 min read
Why Standard Phones Fail in Cold Storage Facilities?
Cold storage facilities create one of the most demanding environments for communication equipment. While standard office phones work well in climate-controlled spaces, they are not designed to withstand freezing temperatures, condensation, moisture, frequent washdowns, or heavy industrial use. As a result, communication failures can occur when they are needed most. Whether it's a food processing plant, pharmaceutical warehouse, refrigerated distribution center, or walk-in fre
Vinayak Khattar
Aug 36 min read
Emergency Phone for Mine Tours: LC103-1PB-A Installed at Last Chance Mine Museum
LightCom supplied an LC103-1PB-A rugged analog emergency phone for Last Chance Mine Museum in Creede, Colorado, providing a simple one-button emergency communication point for a historic mine tour environment.
Mikhail Strashnov
Jul 127 min read
Case Study: 4G Emergency Phone for Transportation Facilities: LC202-AD-4G installed at Delaware River and Bay Authority
LightCom supplied LC202-AD-4G vandal-resistant 4G emergency hotline phones for a Delaware River and Bay Authority transportation application, providing a compact handset-based emergency communication solution without requiring landlines or Ethernet at the installation point.
Mikhail Strashnov
Jul 128 min read
4G SIP Video Intercom Project for Public Safety in a High-Traffic Facility
LightCom supplied SIP video intercom stations with built-in 4G connectivity for a high-traffic public facility in the Middle East region. The system provides one-button voice and video communication to a central situation center in areas without existing wired network infrastructure.
Mikhail Strashnov
Jul 67 min read
Why Do Ships Need Dedicated Marine Telephone Systems?
Modern ships operate in some of the world's most challenging environments. Whether transporting cargo across oceans, supporting offshore energy projects, or carrying passengers, vessels rely on clear and dependable communication to maintain safety and operational efficiency. A dedicated marine telephone system provides reliable communication between crew members, control rooms, engine spaces, bridge operations, and emergency response teams. Unlike standard communication equip
Vinayak Khattar
Jun 298 min read
Standalone Cellular Elevator Emergency Phone: Replacing an Outdated Analog Elevator Intercom in New York
LightCom helped a New York customer replace a failed analog elevator intercom with the LC301-1PB-4G standalone cellular elevator emergency phone. The new 4G solution uses an AT&T SIM card, supports one-button hands-free emergency calling, and can provide location-identifying information such as building address, elevator number, and call origin details.
Mikhail Strashnov
Jun 156 min read
Anti-Ligature SIP Phone for Hospitals: LightCom LC202-KB-S Installed in a Kansas Mental Health Facility
LightCom supplied LC202-KB-S vandal-resistant SIP phones for a mental health hospital in Kansas. The project required durable, secure phones compatible with the facility’s SIP PBX and standard SIP 2.0 protocol. After installation, the customer also needed shorter anti-ligature handset cords to meet hospital safety requirements. This case study explains how the phones were configured and how the handset cords can now be ordered in either standard or anti-ligature length.
Mikhail Strashnov
Jun 154 min read
Solar Powered Emergency Phone for a Remote Lakeside Chalet location: A Real Project Example
When a Beautiful Remote Location Still Needs a Reliable Way to Call for Help Remote places are often attractive because they feel quiet, private, and far away from everything. That is also what can make communication difficult. In one recent project, a lakeside chalet needed a simple way for visitors to contact staff from the pier area. The location was used by guests and tourists, but there was no traditional telephone line and no regular power available at the installation
Mikhail Strashnov
Jun 56 min read
How to Choose an Emergency Phone for Remote and Harsh Environments
When communication fails in remote, rural, or hazardous environments, emergency response may be delayed, operational downtime can increase, and worker safety may be at risk. Choosing the right emergency phone requires evaluating environmental conditions, infrastructure availability, network reliability, durability standards, and operational requirements. Industries such as mining, oil and gas, transportation, utilities, marine operations, and public infrastructure rely on eme
Vinayak Khattar
May 219 min read
Challenges in Mining Communication Systems and How to Overcome Them
Mining communication systems play a critical role in worker safety, emergency response, operational coordination, and day-to-day productivity. In underground and surface mining operations, communication equipment must continue operating reliably despite dust, vibration, moisture, corrosive environments, and difficult installation conditions. A telephone that works reliably in a factory may fail quickly underground. Dust, humidity, vibration, water ingress, corrosive gases, bl
Vinayak Khattar
May 137 min read
Why Two-Way Video Communication is Essential in High-Risk Environments
In high-risk environments, communication is not just operational; it is directly tied to safety, response time, and decision-making. Two-way video communication has become an increasingly important tool in industries where visibility and direct interaction support safer operations and a more effective response. Unlike traditional voice-only systems, it adds visual context that enhances decision-making, particularly in sectors such as oil & gas, mining, transportation, correct
Vinayak Khattar
May 87 min read
Industrial VoIP Communication Solutions for Manufacturing
LightCom Industrial VoIP communication systems are transforming safety and coordination in modern manufacturing. This case study explores how a metallurgical plant replaced unreliable analog infrastructure with a fully integrated IP-based solution, enabling instant emergency response, seamless communication across extreme environments, and significantly improved operational reliability.
Mikhail Strashnov
May 43 min read
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