VoIP (Voice over Internet Protocol) Courses and Certifications

VoIP Systems for Beginners (Voice over Internet Protocol)

389 ratings at Udemy

Mastering VoIP: Unlocking the Power of Internet-Based Telephony through Comprehensive Training

• Udemy
• 9 hours 4 minutes
• On-Demand
• Paid Course

Cisco CUCM Training ( Install Configure Maintain ) CLCOR SIP

1145 ratings at Udemy

Cisco Unified Communications Manager Training Course For CCNA CCNP CCIE Collaboration Network Eng CUCM CLCOR CLTECH SIP

• Udemy
• 5 hours 50 minutes
• On-Demand
• Paid Course

VoIP PBX & Call Center on Asterisk 18 Issabel [Master Class]

724 ratings at Udemy

Learn Issabel (ex-Elastix) IP Telephony Server Configurations Deployment with Practical Examples and Use Cases.

• Udemy
• 12 hours 44 minutes
• On-Demand
• Paid Course

Build Complete Free Call Center Asterisk Issabel VoIP.

669 ratings at Udemy

Complete Inbound Outbound Call Center Deployment with Data Input forms integration.

• Udemy
• 1 hour 47 minutes
• On-Demand
• Free Online Course

Cisco

On-Premises Cisco Collaboration Solution

Discover Cisco's on-premises collaboration platform through hands-on deployment models, network services, dial plans, and QoS optimization for enterprise communication systems.

• Coursera
• 6 hours 13 minutes
• On-Demand
• Paid Course

Cisco

Cisco Collaboration Edge Services

Explore Cisco's Collaboration Edge solutions including Expressway-C/E and Unified Border Element for secure remote access, NAT traversal, and VoIP integration without VPN.

• Coursera
• 3 hours 15 minutes
• On-Demand
• Paid Course

Learning VoIP and Unified Communications

656 ratings at LinkedIn Learning

Get an overview of Voice over IP (VoIP) and unified communications, including terminals, applications, codecs, gateways, real-time protocols, and network operations.

• LinkedIn Learning
• 1 hour 2 minutes
• On-Demand
• Free Trial Available

Awesome Open Source

FusionPBX - Open Source, Self Hosted VOIP - PBX Based on FreeSwitch

Learn to install and configure FusionPBX, a free, open-source VOIP/PBX system based on FreeSwitch. Covers setup, user creation, extensions, and making calls between extensions.

• YouTube
• 31 minutes
• On-Demand
• Free Video

Playful Technology

Make "Offline" Calls Between Landline Telephones - No Phone Network

Discover how to create a standalone telephone system using landline phones and an analog telephone adaptor, perfect for theatre props, escape rooms, or creative projects—no network needed!

• YouTube
• 13 minutes
• On-Demand
• Free Video

CRIANDO UM PABX IP VOIP GRATUITO EM NUVEM COM ELASTIX 5-3CX

1002 ratings at Udemy

CRIANDO UM PABX IP VOIP GRATUITO EM NUVEM COM ELASTIX 5-3CX PHONE SYSTEM

• Udemy
• 1 hour 44 minutes
• On-Demand
• Free Online Course

Dev Odyssey

Setting Up a Free Cloud Phone System with 3CX

Explore 3CX Free: Set up a cloud-based communication system with SIP protocol for calling, video conferencing, and chat. Learn to configure users, trunks, and integrate WhatsApp for enhanced business communication.

• YouTube
• 23 minutes
• On-Demand
• Free Video

USENIX

Anonymization Aspects of a Low-latency VoIP Security Analytics System

Explore privacy-preserving techniques for VoIP security analytics, focusing on end-to-end encryption of PII while maintaining analytical capabilities and low latency in threat detection and response.

• YouTube
• 15 minutes
• On-Demand
• Free Video

TelcoBridges

Why Voice Networks Are So Hard to Manage - 3 Root Causes and Solutions

Uncover the 3 root causes making voice network management increasingly complex and explore practical solutions for telecom operators facing talent gaps, vendor sprawl, and regulatory challenges.

• YouTube
• 19 minutes
• On-Demand
• Free Video

TelcoBridges

Call Routing Introduction for TMG and ProSBC

Discover essential call routing concepts and configurations for TMG and ProSBC systems in this technical deep dive led by TelcoBridges' Customer Service Director.

• YouTube
• 37 minutes
• On-Demand
• Free Video

TelcoBridges

ProSBC 1+1 Solution with Transcoding Technical Training

Discover how to implement and manage ProSBC 1+1 solutions with transcoding capabilities through expert-led technical guidance and hands-on configuration demonstrations.

• YouTube
• 58 minutes
• On-Demand
• Free Video