A Guide to PSTN: What It Is and & How It Works [2024]
What can you learn from this blog: What is PSTN? → What are the history of PSTN → How Does PSTN Line Work? → What Is a Plain Old Telephone Service? → What are the Pros and Cons of PSTN…

Smart tips and latest trends in unified communications.
What can you learn from this blog: What is PSTN? → What are the history of PSTN → How Does PSTN Line Work? → What Is a Plain Old Telephone Service? → What are the Pros and Cons of PSTN…
With the development of technology, we have been obviously moving away from miles of copper cables and long, daunting manual installation. But how can you choose the best of new solutions appearing on the market? Below, we explain the intricacies…
Background Founded in 1915, Caja Popular de Ahorros (CPA) is a well-known insurance company in Argentina, setting up a head office and 27 branch offices throughout Tucuman and other provinces in the country. With 106 years of experience in the…
A SIP server, also known as a SIP Proxy, is an indispensable tool for businesses that use VoIP phones. We will discuss the basics of how a SIP server works and why it's important to have one for any business…
Responding to the ever-changing business communications landscape, a significant number of organizations now require more than just a PBX system. Remote working capabilities, service centre administration, team collaboration, ease of management, and user experience have all become key considerations. This…
Background Alas Peruanas University S.A. (UAP) is the Peruvian Institution with the largest academic offer in Peru, providing access to quality higher education for all Peruvians and educating students to become professionals with an entrepreneurial vision. Currently, UAP has 33…
Communication is key. This age-old adage is one of the driving forces behind most of the technological progress we're experiencing nowadays. From ultra-high-speed internet connections to new devices that let us get in touch with each other in ways that…
Companies around the world have been using hosted phone systems to take care of their unified communication needs. Private Branch Exchange, or PBX phone systems allows for much more flexibility and control over offices' communication channels than the traditional methods,…
There is no doubt that the cloud represents the future of business communications. Compared to traditional PBX, cloud-based hosted PBX services inherently cover more vertical markets, with small and medium-sized businesses, in particular, appreciating its cost-efficiency. The digital workplace is…
We’re excited to announce that a new firmware version for P-Series PBX System (v37.3.0.42) has been released today. In this update, we have focused on delivering an elevated experience from Linkus, especially the web communication experience. This update introduces a brand-new…
A reliable and feature-rich phone system is essential for effective business communication. When choosing a business phone system, there are two main options: PBX (Private Branch Exchange) and VoIP (Voice over Internet Protocol). PBX uses traditional phone lines and hardware,…
Working from home isn’t going away. Global Workplace Analytics anticipates that 25-30% of employees will work from home multiple days per week through the end of 2021. And SME needs unified communications, remote connectivity, and flexible device options (smartphones, tablets,…
We’re excited to announce that a new firmware version for P-Series PBX System (v37.3.0.16) has been released today. To make P-Series PBX a better and stronger system, a number of new features have been added, including Computer Telephony Integration (CTI),…
To keep our solutions open and interoperable to serve more customer needs, we are excited to introduce Jabra headset and speakerphone integration for Linkus Desktop Client (2.6.3 or later) to facilitate hands-free telephony. The following headset and speakerphone models have…
Table of Contents What is Unified Communications → The Origin of UC → Unified Communications & Collaboration to The Rescue → The Benefit of UCC → Components of UCC → Collaboration & Communication Work Together → Unified Messaging & Unified…