VoIP without the Internet: Enhancing PBX Over Wi-Fi

Mayur Indurkar

Title:
VoIP without the Internet: Enhancing PBX Over Wi-Fi

Authors:
Mayur Indurkar

Cite This Article :

Mayur Indurkar "VoIP without the Internet: Enhancing PBX Over Wi-Fi" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | Advancements and Emerging Trends in Computer Applications - Innovations, Challenges, and Future Prospects, March 2025, pp.655-658, URL: https://www.ijtsrd.com/papers/ijtsrd78612.pdf

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Abstract :
Voice over Internet Protocol (VoIP) is an innovative communication technology that allows for the transfer of voice and multimedia content via IP networks. However, traditional VoIP setups often rely on internet connectivity, raising concerns about security, reliability, and latency. This research presents a practical solution—integrating VoIP with an IP PBX system over a secure Virtual Private Network (VPN) within a local Wi-Fi network, eliminating the need for internet access. By ensuring secure internal communication, this approach is ideal for enterprises and institutions requiring a controlled communication environment. Through network simulations and performance analysis, we examine security measures, delay factors, and overall system efficiency. The results confirm that VoIP over a local Wi-Fi VPN enhances security while maintaining low latency, making it a robust alternative to internet-dependent VoIP solutions.

Keywords :
VoIP, IP PBX, Secure VPN, SIP, Network Security, Delay Analysis, Local Wi-Fi Network

Publication Details:

Unique Identification Number : IJTSRD78612

Published In : Special Issue | Advancements and Emerging Trends in Computer Applications - Innovations, Challenges, and Future Prospects, March 2025

Page Number(s) : 655-658

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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