Internal calling Platform Signal 
Telecom Talk
JUNE 18, 2025
In 2016, India launched the Unified Payments Interface (UPI) a bold, interoperable platform that revolutionised digital payments and became a global benchmark for scalable, public-tech infrastructure. Nearly a decade later, Bharti Airtel is attempting something strikingly similar in a different domain: telecom fraud protection.
VoIP MS
JUNE 18, 2025
PSTN (Public Switched Telephone Network) : The traditional landline telephone system that uses physical copper wires and circuit switching to make calls. SIP (Session Initiation Protocol) : A signaling protocol used to start, manage, and end VoIP calls. PSTN/VoIP Gateway : Bridges the PBX system to external networks.
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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.
VoIP MS
MAY 7, 2025
VoIP (Voice over Internet Protocol) is a communication technology that allows voice calls to be made over the internet rather than through traditional landlines. A VoIP phone system is a digital communication platform that uses VoIP technology not only to make and receive calls, but manage all your business communication needs.
VoIP MS
MAY 22, 2025
Businesses save on hardware, maintenance, and even international calling fees with acessible pricing and tailored plans. Look for solutions that connect with CRM platforms, collaboration apps, and cloud services. Make calls, join meetings, and message colleagues all within one platform! account with Teams.
VoIP MS
JUNE 3, 2025
These systems are private telephone networks that deliver a variety of advanced features, such as extension dialing, call conferencing, call forwarding, voicemail-to-email, and customizable business hour settings. This feature is also invaluable when dealing with high call volume and business seasonality.
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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