Introduction
Installation
Building a simple PBX
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Section Overview (4:46)
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Building a PBX part I (4:35)
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Lab 3.1 Part I, devices in sip.conf (20:20)
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Lab 3.1 Part II Softphone Configurations (3:56)
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IMPORTANT: Disable STUN in the softphones (2:19)
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Building a PBX part II (5:28)
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Lab 3.1 Part III SIP Trunk Configuration (6:17)
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Assignment 2: Lab 3.1Building a PBX Part I and II
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Building a PBX Part III-1 (14:43)
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Building a PBX Part III-2 (4:20)
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Lab 3.2 Dialplan (10:52)
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Assignment: Lab 3.2 Building a PBX part III
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Building a PBX part IV (14:58)
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Lab 3.3 Part I, AutoAttendant (6:40)
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Lab 3.3 Part II, Voice Menu (4:02)
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Lab 3.3 Part III Voicemail (9:32)
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Lab 3.3 Part IV Conference Room (3:02)
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Assignment 4: Lab 3.3
Section 4: PBX Features
Section 5: Advanced Topics in SIP
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Advanced Topics on SIP section (2:48)
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Introduction to SIP (12:23)
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SIP headers and body (9:30)
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SIP media encoding (13:13)
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SIP Part I (3:55)
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SIP Part II - SIP Channel Naming (1:17)
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SIP Part III - CLI commands (4:47)
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SIP Part IV - RTP Timeout (1:34)
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SIP Part V - QoS tagging (3:32)
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PJSIP Part I - Overview and Extensions (5:14)
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PJSIP Part II - SIP Trunks (1:42)
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PJSIP Part III - Converting sip.conf to pjsip.conf
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PJSIP Part IV PJSIP Console Command Tour (2:52)
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PJSIP Part V PJSIP History (4:01)
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PJSIP Part VI - Channel Naming , ACLs and SIPxPJSIP comparison (3:05)
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Lab 5 - Creating Extensions with PJSIP (9:34)
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Lab 5 - Sending and receiving calls using siptrunk in PJSIP (7:08)
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Assignment 6: Lab 5 - Creating extensions and trunks with PJSIP
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SIP Nat Traversal (17:18)
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Client behind NAT using chan_sip (4:23)
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Client behind NAT using PJSIP (2:16)
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Asterisk behind NAT using chan_sip (3:04)
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Asterisk behind NAT using pjsip (0:54)
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Application Layer Gateway (4:17)
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SIP Section Summary (2:57)
Section 6: Advanced Topics in the Dialplan
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Section overview of advanced topics in dialplan (3:24)
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Dialplan authorization using context inclusion
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Dialplan Processing Order (1:25)
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Call routing based on time (2:49)
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General section of extensions.conf (3:02)
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The Dial application (7:06)
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Answer, Progress,Playback and Hangup (3:36)
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Demo Call Progress and Hangup causes (4:19)
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Background, Read and WaitExten (3:22)
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Asterisk DB (4:04)
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Application Extensions Language (3:02)
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Grouping and counting calls (1:45)
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Dialplan Section Summary (0:50)
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Lab 6 - Dialplan authorization (4:33)
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Assignment 7: Lab 6 - Dialplan security with multiple contexts
Section 7: Call Detail Records
Section 8: TroubleShooting Asterisk
Section 9: Asterisk Security
Feedback
Section 10: Extras
