C. S. Clarity Telecom
H. H. NSSL Global
Asterisk training course contents
- What is Asterisk?
- PBX's, what Asterisk does, Asterisk features, Asterisk VoIP support, Asterisk and the Internet, Asterisk and the PSTN, hosted VoIP systems.
- Asterisk installation
- Linux installation, Asterisk package compilation and installation. Timing sources.
Hands on: Installing Asterisk.
- Managing Asterisk
- Starting/stopping Asterisk, command arguments, Asterisk commands, log files, logger.conf, remote management.
Hands on: Controlling Asterisk.
- First Asterisk configuration
- The role of SIP, IP phones, DHCP, IP addressing, sip.conf, extensions.conf.
Hands on: Simple SIP configuration.
- Asterisk architecture
- Server hardware, interfaces, channels, Zaptel, Digium, Asterisk filesystem, connections. The configuration files, syntax, asterisk.conf.
Hands on: Adding hardware for Asterisk, exploring the configuration files.
- Dial plans
- extensions.conf detail, contexts, priorities.
Hands on: Configuring dial plans.
- SIP configuration
- sip.conf in detail, defining SIP channels, incoming SIP channels, outgoing SIP channels, SIP variables, Asterisk as a SIP client and SIP server.
Hands on: SIP configuration.
- Zaptel configuration
- Zaptel channels, Digium hardware, loading kernel drivers, channel banks, zaptel.conf, Zapata.conf, ztcfg, zttool.
Hands on: Connecting Asterisk to the PSTN.
- IAX configuration
- What is IAX, IAX server, IAX client, IAX channels, iax.conf, IAX syntax in extensions.conf, IAX trunking.
Hands on: Linking Asterisk systems.
- Implementing PBX functions
- Voicemail, voicemail trees, voicemail passwords, Music on hold, meetme conferencing, call parking. ACD, IVR, fax.
Hands on: Configuring PBX features.
Why Choose Us
SNT trainers score an average of over 90% on the three main areas of:
- Ability to teach
- Technical knowledge
- Answering questions
We limit our maximum class size to 8 delegates; often we have less than this. This ensures optimal interactivity between delegates and instructor.
"Excellent course. The small class size was a great benefit…" M.B. IBM
We write our own courses; courseware does not just consist of slides and our slides are diagrams not bullet point text. A typical chapter provides clearly defined objectives with a chapter overview, slides with text underneath, a quiz at the end to check the learning of the students. Hands on exercises are at the end and are used to reinforce the theory.