Articles by Tag #voip

Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!

5 Ways to Scale FreeSWITCH for High-Performance VoIP Systems

Introduction As modern enterprises grow, so does the demand for real-time, high-quality...

Learn More 0 0Nov 6

🛠️ RTCP - The RTP Caretaker

So far in our series we have discussed RTP: The Voice Courier and how it is crucial for carrying...

Learn More 0 0Oct 4

Building AI Voicebots? Your Legacy VoIP System Might Be the Problem

You've built an amazing AI voicebot with GPT-4 and Whisper. It works perfectly in testing. Then you...

Learn More 0 0Oct 7

Is the SIP protocol making a comeback?

Back in 2022, I wrote a piece about entrepreneurs not taking full advantage of SIP (Session...

Learn More 2 0Jan 14

💬 Presence, Messaging, and Subscriptions - It's that SIMPLE

Our SIP journey has focused mostly on calls (INVITE, ACK, BYE, RTP…). But SIP is more than just...

Learn More 0 0Sep 22

🎯 SIP Responses: Talking Back

In the previous round, we explored SIP Requests — the moves you make to start, manage, and end a SIP...

Learn More 0 0Aug 20

Stop Scrolling: Your Call System Might Be Holding You Back

Before you scroll, pause for a second and think about your current call setup: Still...

Learn More 0 0Dec 9

📟 From Switchboards to Softswitches: The Players Behind the Voice

Old-school exchanges vs modern VoIP endpoints explained. What's an IP-PBX? What's a softswitch? And why are packets the new circuits?

Learn More 0 2Jun 10

🎭 What Even Is VoIP?

Start your journey through SIP GAMES by understanding what VoIP actually is—and why it's everywhere you already talk.

Learn More 0 2Jun 10

Flutter VoIP App with AI Assistant: Real-Time Voice and Chat Using AI

Flutter VOIP: The AI-Powered Future of Real-Time Communication Flutter, Google's...

Learn More 1 0Jun 29

📦 What’s in the SIP Envelope? (A Peek at SDP)

SDP is the metadata in your SIP message that says how you want to talk. Here’s what’s inside and why it matters.

Learn More 0 0Jun 23

🔒 VoIP Security 101

Learn how VoIP calls are secured with SIPS, SRTP, TLS, DTLS, and SDES. With SDP examples and DTLS parameters explained.

Learn More 0 0Aug 17

🕵️‍♂️ How to Detect and Prevent WebRTC Leak Test?

Did you know your real IP address can leak even when you're using a VPN? 😨 If you're using browsers...

Learn More 0 0May 14

Why Maryrose Whittaker believes integrating Whisper in the Vodia PBX is a game changer

Maryrose Whittaker, a renowned expert in growth strategy and onboarding operations at Cove Central...

Learn More 0 0Mar 19

🎤 The Voice Courier: Meet RTP

RTP carries the media in VoIP calls. Here's what it does, how it's structured, and what you need to know to implement or debug it.

Learn More 0 0Jun 28

Local Whisper & VoIP PBX: Why Maryrose Whittaker Sees On-Prem as the Privacy Linchpin

We're seeing AI, particularly Automatic Speech Recognition (ASR), weave its way into almost every...

Learn More 0 0Apr 29

🚀 Getting Started with Kamailio as a SIP Load Balancer for Scalable VoIP Infrastructure

If you're building or scaling a VoIP network, you’ve likely run into SIP bottlenecks and reliability...

Learn More 0 0Jun 24

🕵️‍♂️ Spy Tools for VoIP Agents

From wiretapping your own calls to simulating thousands of SIP sessions, here’s the VoIP toolkit every agent needs.

Learn More 0 0Aug 9

💬 Understanding VoIP and IP PBX: The Backbone of Modern Business Communication

In today’s fast-paced, hyper-connected world, seamless communication isn’t just an option—it’s...

Learn More 0 0Jun 15

🎭 SIP Requests Unmasked: The Moves Behind the Game

In the previous articles, we explored SIP basics, SDP, RTP, and even the sneaky tools and security...

Learn More 0 0Aug 18

White Label MVNO: A Simple Guide to Starting Your Own Mobile Network

Launching a mobile network might sound like something only telecom giants can do. But in today’s...

Learn More 0 0Jun 28

Why SIP Load Balancing Matters in Large-Scale VoIP Deployments

As VoIP adoption grows, developers often underestimate the scalability challenges of handling...

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FreeSWITCH vs. Asterisk – Developer’s Perspective in 2025

If you’ve been around the VoIP world for a while, you’ve probably heard this question more than...

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Global Expansion with Local Presence: How VoIP Numbers Drive International Business

Expanding into new markets has never been easier. Thanks to globalization and digital tools, even...

Learn More 0 0Sep 25

🤔 VoIP NAT Traversal – Getting Through the Maze

If you have ever tried setting up VoIP calls over the internet, you have probably run into the NAT...

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HAProxy vs NGINX: How to Choose the Best Option in 2025?

The debate between NGINX and HAProxy isn’t new—but what has changed is the scale, complexity, and...

Learn More 0 0Jul 2

How I Integrated OpenAI with a SIP Server and Built a Multilingual Smart AI Agent for IP Telephony

In this post, I’ll share how I integrated OpenAI’s real-time API with our SIP Server to create an...

Learn More 0 0Jul 28

Essential Checklist: What to Look for in a White Label MVNO Platform.

A white label MVNO (Mobile Virtual Network Operator) platform empowers businesses to enter the...

Learn More 0 0Aug 26

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🎭 What Even Is VoIP? SIP GAMES ・ Jun 10 ...

Learn More 0 0Jun 10

How I Trained My Own On-Premises Speech-to-Speech AI System (Fully Offline)

In this post, I’ll share how I trained and deployed a complete speech-to-speech AI pipeline that runs...

Learn More 0 0Jul 29