Real Time Services over IP Training Courses

Real Time Services over IP Training

Real Time Services over IP courses

Real Time Services over IP Course Outlines

Code Name Duration Overview
siptel Practical SIP Telephony 21 hours A 3 day practical course covering the messages and call flows of the Session Initiation Protocol (SIP) and its use in voice networks. This course is a mixture of theory and practice (utilising protocol analyser traces where appropriate for explanation and troubleshooting) with practical VoIP configured using IP telephones, softphones, voice capable Cisco routers and SIP IP PBX,s (e.g. Trixbox). Audience: Network Planners, Designers, and Engineers requiring an understanding of SIP. The course is around 40% practical. Objectives: Describe call signalling and setup in the voice network Describe carrying of voice media and bandwidth requirements for VoIP calls Describe SIP standards, services, messages and return codes Describe basic call setup using SIP Describe SIP flows and SDP Describe registration process and making calls with a SIP Server Describe IP PBX and Call Conferences Describe SRV records and DNS Describe uri/url/urn, ENUM and NAPTR Records Describe mapping of services to an address Describe SIP-T and SIP-I Describe SIP early media and SIP trunks Describe call flows between PSTN and IP using SIP Describe Secure SIP, Secure RTP and Secure RTCP Describe typical Secure SIP implementations Practical Exercises: Lab Exercise 1: Practical SIP in the LAN with Xlite Lab Exercise 2: Examine SIP Packets using Wireshark Lab Exercise 3: SDP, Presence and IM Lab Exercise 4: Call Flows with SIP Server Lab Exercise 5a: SIP Registration with DNS Lab Exercise 5b: Call Flows with DNS Lab Exercise 6: SIP Trunks Lab Exercise 7: Security with IPSec Lab Exercise 8: Security with Secure SIP
vvoip Practical Voice and Video over IP 21 hours A 3 day practical course covering the fundamentals of the various voice protocols used to carry voice (and video) over a packet switched network. This course is a mixture of theory and practice (utilising Wireshark where appropriate for explanation and troubleshooting) with practical VoIP configured using IP telephones, softphones and voice capable Cisco routers. This is primarily a ‘generic’ VoIP course – but uses Cisco equipment to provide an IP backbone and voice gateways. We can also provide Cisco specific voice training courses. The course also covers call setup between circuit switched and packet switched networks. The course is approximately 40% practical. Objectives: Explain the operation of circuit switched networks. Contrast the differences between circuit switched and packet switched networks. Explain the fields and flags within the IP header – including the new DSCP field. Explain and quantify the need for voice compression and delay in an IP network. Identify the CODEC’s used in voice and video compression – e.g. G711, G729 and H261/3/4. Identify and explain the fields of the Real Time Transport Protocol and Real Time Control Protocol – including carrying DTMF tones. Calculate bandwidth requirements for various voice compression algorithms. Explain and demonstrate the need for security and encryption within VoIP. Describe and explain the H.323 protocol stack. Describe and explain call setup and signalling (H.225). Describe and explain H.245, fast start and tunnelling of H245. Describe and explain SIP call setup. Describe and explain SIP Servers. Describe and explain SDP. Describe and explain Soft Switching – including MGCP and H248. Describe and explain the use of SCTP in backhauling signalling messages. Describe and explain the importance of network delay and the need for QoS in the network. Describe and explain the differences between reservation and prioritisation QoS in an IP Network. Describe the use of IntServ and RSVP in QoS. Describe the use of TOS and DiffServ in QoS. Describe and explain the need for multiple queues and intelligent scheduling of packets at router/switch interfaces. Describe the use of MPLS to deliver QoS in the WAN environment. Describe the use of VLAN’s to deliver QoS in the LAN environment. Practical Exercises: Lab Exercise 1: Practical VoIP in the LAN. Lab Exercise 2: Build IP network, make calls and examine RTP packets using Wireshark. Lab Exercise 3: Make calls and examine SIP Packets using Wireshark. Lab Exercise 4: Make calls and examine H323 Packets using Wireshark. Lab Exercise 5: Calls between PSTN and IP Networks. Lab Exercise 6: Configure QoS and make calls to examine effects. Lab Exercise 7: Security and VoIP. Equipment used in Practical Sessions: Cisco 2600 series and 2800 series voice capable routers and Cisco ASA 5505 Firewalls. IP Telephones, softphones and analogue telephones as required. SIP client and server software as required.

Upcoming Courses

CourseCourse DateCourse Price [Remote / Classroom]
Practical Voice and Video over IP - Opole, Władysława Reymonta 29Tue, 2017-10-10 09:0015160PLN / 5944PLN
Practical Voice and Video over IP - Toruń, ul. Żeglarska 10/14Wed, 2017-10-11 09:0015160PLN / 5494PLN
Practical SIP Telephony - Olsztyn, ul. Kajki 3/1Wed, 2017-10-11 09:0014300PLN / 4325PLN
Practical SIP Telephony - Bydgoszcz, ul. Dworcowa 94Wed, 2017-10-11 09:0014300PLN / 4325PLN
Practical SIP Telephony - Rzeszów, Plac Wolności 13Mon, 2017-10-16 09:0014300PLN / 4175PLN

Other regions

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Course Discounts

Course Venue Course Date Course Price [Remote / Classroom]
SQL in Microsoft Access Kraków, ul. Rzemieślnicza 1 Tue, 2017-09-26 09:00 10266PLN / 3911PLN
OCUP2 UML 2.5 Certification - Foundation Exam Preparation Kraków, ul. Rzemieślnicza 1 Wed, 2017-09-27 09:00 6930PLN / 3510PLN
Visual Basic for Applications (VBA) for Analysts Poznan, Garbary 100/63 Wed, 2017-09-27 09:00 2970PLN / 1590PLN
Adobe InDesign Katowice ul. Opolska 22 Thu, 2017-09-28 09:00 1881PLN / 1327PLN
Design Patterns in C# Rzeszów, Plac Wolności 13 Thu, 2017-09-28 09:00 3861PLN / 2331PLN
Statistical and Econometric Modelling Warszawa, ul. Złota 3/11 Mon, 2017-10-02 09:00 20483PLN / 6807PLN
Tworzenie aplikacji na platformie Android Łódź, ul. Tatrzańska 11 Mon, 2017-10-02 09:00 4455PLN / 3128PLN
Effective interpersonal communication with elements of assertiveness Kraków, ul. Rzemieślnicza 1 Tue, 2017-10-03 09:00 5148PLN / 1830PLN
Web Development with Symfony3 Kielce, ul. Warszawska 19 Mon, 2017-10-09 09:00 5554PLN / 2483PLN
Visual Basic for Applications (VBA) in Excel - Introduction to programming Szczecin, ul. Sienna 9 Mon, 2017-10-09 09:00 3564PLN / 1891PLN
Analiza biznesowa i systemowa z użyciem notacji UML - warsztat praktyczny dla PO w metodyce Scrum Łódź, ul. Tatrzańska 11 Tue, 2017-10-10 09:00 7722PLN / 3474PLN
Access Basics Szczecin, ul. Sienna 9 Tue, 2017-10-10 09:00 3465PLN / 1550PLN
MS-40361 Software Development Fundamentals MTA Exam 98-361 Gdynia, ul. Ejsmonda 2 Wed, 2017-10-11 09:00 6138PLN / 2610PLN
UML Analysis and Design Kraków, ul. Rzemieślnicza 1 Wed, 2017-10-11 09:00 8910PLN / 4170PLN
PostgreSQL for Administrators Gdynia, ul. Ejsmonda 2 Wed, 2017-10-11 09:00 12326PLN / 4235PLN
Agile w projektach zdalnych Katowice ul. Opolska 22 Mon, 2017-10-16 09:00 5049PLN / 1962PLN
Programming in C++ Bielsko-Biała, Al. Armii Krajowej 220 Mon, 2017-10-16 09:00 5445PLN / 3565PLN
Programming in C++ Łódź, ul. Tatrzańska 11 Mon, 2017-10-16 09:00 5445PLN / 3315PLN
PostgreSQL Administration and Development Łódź, ul. Tatrzańska 11 Tue, 2017-10-17 09:00 7821PLN / 3807PLN
Programming in C# Wrocław, ul.Ludwika Rydygiera 2a/22 Wed, 2017-10-18 09:00 4851PLN / 1870PLN
Stress management Gdynia, ul. Ejsmonda 2 Wed, 2017-10-18 09:00 5148PLN / 1530PLN
Business Analysis Kraków, ul. Rzemieślnicza 1 Wed, 2017-10-18 09:00 7722PLN / 3774PLN
Nginx Setup, Configuration and Administration Wrocław, ul.Ludwika Rydygiera 2a/22 Wed, 2017-10-18 09:00 6930PLN / 2700PLN
Projektowanie stron na urządzenia mobilne Kielce, ul. Warszawska 19 Thu, 2017-10-19 09:00 2624PLN / 1305PLN
Adobe InDesign Wrocław, ul.Ludwika Rydygiera 2a/22 Mon, 2017-10-23 09:00 1881PLN / 1027PLN
Adobe Premiere Pro Gdynia, ul. Ejsmonda 2 Mon, 2017-10-23 09:00 3960PLN / 2480PLN
Administration of Linux System Gdynia, ul. Ejsmonda 2 Tue, 2017-10-24 09:00 4950PLN / 3225PLN
Zaawansowana administracja MySQL Poznan, Garbary 100/63 Thu, 2017-10-26 09:00 3416PLN / 2108PLN
Effective working with spreadsheet in Excel Warszawa, ul. Złota 3/11 Thu, 2017-10-26 09:00 2475PLN / 1225PLN
Node.js Olsztyn, ul. Kajki 3/1 Thu, 2017-10-26 09:00 3861PLN / 2431PLN
SQL Advanced in MySQL Warszawa, ul. Złota 3/11 Thu, 2017-11-02 09:00 1881PLN / 1141PLN
Excel For Statistical Data Analysis Warszawa, ul. Złota 3/11 Thu, 2017-11-02 09:00 2673PLN / 1291PLN
Android - The Basics Wrocław, ul.Ludwika Rydygiera 2a/22 Mon, 2017-11-06 09:00 9801PLN / 4180PLN
Java Spring Wrocław, ul.Ludwika Rydygiera 2a/22 Mon, 2017-11-06 09:00 14414PLN / 5970PLN
Quality Assurance and Continuous Integration Wrocław, ul.Ludwika Rydygiera 2a/22 Tue, 2017-11-07 09:00 2673PLN / 1737PLN
Managing Configuration with Ansible Warszawa, ul. Złota 3/11 Wed, 2017-11-08 09:00 16612PLN / 5634PLN
Tableau Advanced Gdynia, ul. Ejsmonda 2 Wed, 2017-11-08 09:00 7425PLN / 2975PLN
Nagios Core Gdańsk, ul. Powstańców Warszawskich 45 Mon, 2017-11-13 09:00 13919PLN / 4968PLN
Data Analysis with Oracle 11g - workshop Gdynia, ul. Ejsmonda 2 Mon, 2017-11-13 09:00 9900PLN / 4664PLN
ADO.NET 4.0 Development Warszawa, ul. Złota 3/11 Tue, 2017-11-14 09:00 20176PLN / 6914PLN

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