J. S., Framestore CFC
B. M., London Internet Exchange
SIP training course contents
What is VoIP? Brief review of IP, Brief review of telephones and voice. RTP, RTCP, mixers and translators.
Hands on: Analysing RTP packets.
What is SIP?
Why SIP? SIP history, SIP standards, SIP capabilities, key services, how SIP works, and a basic SIP call.
Hands on: Peer to Peer SIP.
SIP sessions, SIP flows, Message structure, INVITE, ACK, BYE, CANCEL, OPTIONS, REGISTER. Extension methods. Response codes. SIP call flows.
Hands on: Analysing SIP packets.
UA client, UA server, Proxy servers, Redirect servers, registrars. SIP phones, gateways, application servers, and other products. Stateful and stateless servers. Various call scenarios.
Hands on: SIP proxies
URLs, SIP addresses, registration, Location and Directory servers. Address tracking.
Hands on: SIP and DNS
SIP signalling, signalling compression, Call hold, Call forwarding, Home and away scenarios, transfers, conferences, call control.
Hands on: Analysing SIP supplementary services.
What is SDP? Multimedia, multimedia session announcement, invitation and others. Relationship with SIP.
Hands on: Video conferencing with SIP.
Access control, Authentication, encryption, firewalls.
Hands on: SIP authentication.
Inter working with PSTN, ISUP to SIP mapping, SIP and 3G, SIP-T, SIP and SIGTRAN. SIP and H323.
Hands on: SIP and gateways.
Terminal mobility, service mobility, personal mobility, Mobile IP, SIP signalling flows in 3G
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.