INTUITY Technologies is a leading US based VoIP and wireless and Network Consulting, Out Sourcing, Training and Support VoIP Service Provider has recently opened Training and Consulting Center in Bangalore. We are acknowledged expert in the Technologies that are vital to the success of modern organizations.
We are the best corporate training provider in Globe and we are very different from other Training companies. We are Engineers from Various IIT’S, Have work experience from Alcatel,3 Com , Avaya , Cisco telecom giants and provide Customer Networks for practical Trainings.
We are providing Cisco Call Manager ( CUCM) , Avaya AURA , Avaya Media Gateway,Training with Installation , Configuration ,SIP,H.323, MGCP,H.248 End Point Coniguration, PSTN switch configuration in a practical lab environment. Hands on in DHCP,DNS, TFTP , Voice Gateway, Softswitch ,VLAN,NAT etc...........
VoIP Testing / Development/Telecom Protocol Testing
Protocol Testing/L2,L3 Testing
Production Support and Development,Oracle,Pl/SQL,Database
Development Languages : C , C++ , JAVA ,J2EE
Latest Technology VoIP Development / Testing
Definition: VoIP is a technology that allows telephone calls to be made over computer networks like the Internet. VoIP converts analog voice signals into digital data packets and supports real-time, two-way transmission of conversations IP .
VoIP calls can be made on the Internet using a VoIP service provider and standard computer audio systems. Alternatively, some service providers support VoIP through ordinary telephones that use special adapters to connect to a home computer network. Many VoIP implementations are based on the SIP,H.323,MGCP,MEGACO/H.248 technology standard.
COURSE ROAD MAP
Brief Introduction to VoIP , SS7 , IMS , GSM/GPRS Technologies.
About VoIP, SS7,IMS,GSM/GPRS Networks.
Introduction to VoIP Network Protocols(SIP,H.323,MGCP,MEGACO/H.248)
Introduction to SS7 Network Protocols (ISDN,PRI/BRI,PSTN,ISDN User-Part(ISUP),MTP1/MTP2/MTP3/TUP/SCCP/TCAP/MAP/CAMEL/IN etc……)
Introduction to GSM/GPRS/UMTS/LTE Networks and Protocol used.
Introduction about OSI Layers , LAN, WAN, Router Switches etc…….
OSI Protocols Like TCP UDP,TLS,ARP,RARP,ICMP,IGMP,RIP,OSPF,BGP)
Complete Networking flow in VoIP /SS7/IMS /PSTN /GSM/UMTS/LTE Network.
Complete Development and Testing Processes in software Industries .
Introduction to Operating System UNIX/Linux/Hp-Ux and various flavors .
• Shell scripting and Perl scripting for Automation Testing and Frameworks.
SIP Content :
SIP Networking Elements/SIP Entities.
SIP Servers( Proxy Server, Redirect Server, Register Server, Location Server,B2BUA )
SIP Supplementary Requests(PRACK,REFFER,NOTIFY,SUBSCRIBE,Re-INVITE,UPDATE,MESSAGE,INFO).
? 1XX- Informational ,2xx- Success 3xx-Redirection 4xx -Client Error 5xx-Server Error,6xx-Global Error
Session Description Protocol (SDP)
SIP Class 5 feature Call-Flows.
SIP and H.323 Comparison.
SIP FAQ Discussion
H .323 Content:
H.450.X(H.323 facility Messages)
SIP to H.323 Interworking .
Types of Gateways(SGW,TGW,RGW VoATM Gateway,Business GW,Acces GW etc…….
MGCP ,MEGACO/H.248 Commands
Comparison of MGCP and MEGACO/H.248
Interworking from SIP to MGCP and MEGACO/H.248.
VoIP Media Protocols
RTP , RTCP , MOS ,QOS, Video and Audio Codecs(G7XX,H.26X ), Narrow Band and Wide band codecs(AMR ,DTMF etc……)
SS7 Protocols(MTP,ISUP,TUP,SCCP,TCAP,MAP,CAMEL,INAP,IN etc…..
CCS,CAS, PSTN ,ISDN PRI/BRI Protocols.
GSP and GPRS Networks
Interworking from SIP(VoIP) Network to SS7 Network.
Various IMS Nodes P-CSCF,S-CSCF,I-CSCF,MGCF,HSS etc….
IMS Messages for Call Control.
TCP/IP Protocol Suite.
Application Layer Protocols DHCP, DNS, TFTP, FTP,TFTP , SNMP, SMTP etc….
Routing and Switching VLAN, NAT, Sub netting etc…………
Testing and Testing Tools
Testing Processes V-Model,Water Fall Model, Agile etc….
SDLC and STLC ,
Defect Life cycle
Application of Testing (Regression Testing, Functional, Sanity Testing, Smoke Testing ,System Testing, Integration Testing, Performance Testing, Load and Stress Testing etc…….
Test Plan design, Test Cases Design, Test Strategy, Test Script Design etc….
Bugzilla , Jira, QC,CQ Wireshark, SIPp, MGTS, EAST etc….
Unix All Commands(User Level and System Admin Level, Network Level Commands)
Shell Scripting(All necessary topics)
Perl Scripting( Variable, File,S subroutine, Regular expression , References, Module, Loops , etc…….(Complete Perl Requirement in Automation Testing)
o Project and Practical
Live Project on going Class.
Resume preparation , Call arrangement ,Placement, Career Consultant