FreePBX client side: Linphone and the Captures! Let's make a call!
In this build we are chiefly concerned with the client side. So, accounts, configuration and of course - the captures resulting from our connection! The client in question is Linphone: https://linphone.org/
If you want to know more about the protocols involved take a look at the links below for signaling (SIP), RTP and RTCP.
FreePBX build 1 - errors you might run into: • SIP, FreePBX and Clients - Let's build!
FreePBX build 2 - Real Time, clean but w/Kali: • FreePBX Real Time Build
For more VoIP content keep watching the series but if you do not want to wait, here is the VoIP playlist:
• Packet Guide to Voice over IP: Intro to Vo...
The previous VoIP Journey:
Step 1 of the journey can be found here: • Journey to VoIP - Traditional Telecom part 1
Step 2: • Journey to VoIP step 2 - Organizations and...
Step 3 Codecs: • Journey to VoIP step 3 - Codecs
Step 4 RTP: • Journey to VoIP step 4 - Voice transport v...
Step 5 RTCP: • Journey to VoIP step 5 - Real Time Control...
Step 6 Signaling Protocols: • Journey to VoIP step 6 - Signaling Protocols
Here's the book I wrote for VoIP:
Packet Guide to Voice over IP: https://www.oreilly.com/library/view/...
Books and other products
Packet Guide to Core Network Protocols: https://www.oreilly.com/library/view/...
Packet Guide to Routing and Switching: https://www.oreilly.com/library/view/...
Network Engineering Fundamentals: https://www.oreilly.com/videos/networ...
Advanced Network Engineering: https://www.oreilly.com/videos/advanc...
Virtualization, Networking, and Storage: https://www.oreilly.com/videos/virtua...