SIP deep dive

VOICE3
Duration 3 days
0 ITK points
3 terms
Praha (27 500 Kč)

Brno (on request)

Bratislava (1 140 €)

In today's Unified Communications networks, SIP protocol is used whether for communication between endpoints, but also between different server systems. In this course, the participants will 'dive' into theoretical knowledge of the signaling protocol SIP. Theoretical knowledge will be tested in a number of practical exercises. This knowledge and experience is essential for all systems engineers who are dedicated for configuration of the devices that uses SIP signaling protocol. Understanding the details and functions of this signaling protocol is essential for successful implementation, configuration or troubleshooting of VoIP/SIP network. In the practical part, the participants will trace signaling in different scenarios and situations. The course is suitable for participants who do not work with Cisco Technology.

As a standard, we implement a full-time course (onsite or ILT *) in the ALEF Training Center. Upon agreement, it is possible to implement the course at the client's premises.

Due to the impossibility of preparing a remote lab and at the same time the complexity of the course, the course cannot be implemented in online / vILT form).

Explanations:

ILT - Instructor Led-Training * - instructor-led training in the classroom. ** vILT (Virtual Instructor-Led Training) - this is a form of distance learning, where the instructor conducts training from the classroom through an online platform to which students connect from their office or the comfort of their home.

Participants will receive access to an electronic version of the study materials.

Signaling protocols SIP, H.323, MGCP, SCCP - basic overview
Components of the network with SIP signaling
User Agent Client
User Agent Server
Registrar, Location, Proxy, Redirect Server
SIP addresses formats
SIP messages (request / response) - content of headers and message body
SIP dialog
Session Description Protocol
Registration and Authentication
Early Offer, Offer Delayed
Early Media
SIP Back-to-Back User Agent - B2BUA
Troubleshooting SIP in an environment with NAT and firewalls
SIP Presence SIP SIMPLE
SIP Security SIPS, TLS, SRTP
SIP to PSTN Interworking

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SIP deep dive

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