Subex Blog

MARCH 7, 2025

Fraudsters exploit vulnerabilities in telecom networks to reroute international calls as local ones, thereby evading international tariffs. The misuse of network resources affects call quality, eroding customer trust and satisfaction.

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TechAdvance

FEBRUARY 17, 2025

This means instead of using landline systems, you can place and receive calls through the internet, using devices such as smartphones, computers, and specialised VoIP phones. VoIP works by converting your voice into digital signals. WhatsApp: A messaging app that offers VoIP calling alongside text and multimedia sharing.

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VoIP Review

DECEMBER 9, 2024

Despite the rapid growth of internet-based communication methods such as email, social media platforms, and chatbots, toll-free numbers still hold a significant place in business communications. This is particularly important for individuals who may not have access to affordable long-distance or international calling options.

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NetWork Telecom

AUGUST 29, 2024

Here’s a simple breakdown: Conversion: When you make a VoIP call, your voice is converted into digital signals. Internet Transmission: These digital signals are then sent over the internet to the person you’re calling. Imagine a toolbox containing: A phone: For making and receiving calls. Why Use VoIP?

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NetWork Telecom

NOVEMBER 30, 2023

Explore their websites to gather information about the following: Services Features Pricing plans Customer reviews You should also read reviews and testimonials on independent review platforms, social media, or industry-specific websites. It’s responsible for ensuring calls are connected and data is transmitted effectively.

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NetWork Telecom

APRIL 30, 2024

Session Initiation Protocol (SIP) is the cornerstone of modern IP-based communications, serving as a signalling protocol that is pivotal for initiating, managing, and terminating communication sessions. These sessions can range from a simple two-way telephone call to collaborative multi-media conferences.

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