In this episode of Technically U, we break down everything you need to know about Session Initiation Protocol (SIP) Trunks—the backbone of modern VoIP communication.

Whether you're a business owner, IT professional, or just curious about VoIP, this episode will help you understand how SIP Trunks reduce costs, improve scalability, and enhance call quality.

🔍 What You’ll Learn in This Episode:

✅ What are SIP Trunks? How they replace traditional phone lines with internet-based calling.

✅ How to implement SIP Trunks—key components, setup, and best practices.

✅ SIP Trunks vs. Hosted VoIP: What’s the difference and which is better for your business?

✅ How SIP manages multimedia sessions (voice, video, messaging, and more).

✅ SIP Call Setup & SIP Registration—step-by-step breakdown.

✅ Session Description Protocol (SDP)—why it’s crucial for seamless VoIP communication.

📡 SIP Trunks are revolutionizing business telephony—learn how to take advantage today!

💡 Like, Comment, and Subscribe for more tech insights!

📢 Join the Conversation:

💬 Are you using SIP Trunks for your business?

Let us know in the comments!

Intro: (0:00)

What are SIP Trunks?: (0:45)

How SIP Trunks Work: (1:55)

What is a PBX: (4:40)

Hosted VoIP Overview: (6:35)

Benefits of SIP Trunking: (7:35)

SIP Scalability: (8:40)

Business Continuity: (9:45)

Known Challenges: (10:55)

What does it do for Individuals: (13:25)

Part Two: (15:07)

SIP in Telemedicine: (16:45)

What is WebRTC: (17:40)

Part Three: (25:30)

Key Takeaways: (26:00)