Industries/Technology - Domains - Jaysmit Trade Services

Functioning Software Development of different Nodes in Mobile Network
We work in telecom domain right from tower erection to MSC software development, from fiber laying & fiber maintenance to technical level-2 support for SDH & DWDM equipments of all major Telecom Equipment manufacturers.

We work on development of software for a set of functionalities for different nodes in mobile network. This application can be a part of existing software load at that node or it can be altogether a separate application. We undertake the application development and testing work for both Core and Access Elements.

We have expertise in different telecom protocols like SS7 protocols (TCAP, MAP, DTAP, and CAMEL etc), IMS Inter-working protocols (SIP, SIPI etc) Transport Layer Protocols (TCP, UDP etc). With this vast knowledge base, we can work on the different applications of telecom network nodes.

Automation Platform for Testing of Different Kinds of Nodes of the Wireless Network
For verifying the correct functionalities of the software, we need to test the application. There are different types of testing/verification processes. For certain types of testing (Functionality, Stress) and considering the size of the system, it is better to use an automated platform to verify such applications.

We work on such projects and provide ready-to-use automation platforms for testing purpose. Here, we cover nodes such as MSC (Mobile Switching Center), SGSN (Servicing Gateway Service Node) and other major nodes in telecom network. With such applications, one will be able to carry out functionality testing, traffic testing and load testing etc.

Knowledge of Different Telecom Protocols.
Experience in Development and Testing of Nortel Wireless GSM Network Software. (Mainly for the Nortel Mobile Switching Center (MSC) Node).
Involved from Requirement Gathering Stage till the Final Code-Submission Stage for Design Projects.
Involved in developing small new features for the existing software and also with development of a completely new release of MSC Software.
Also Involved in Bug-Analysis, Bug-Fixing and Quality-Improvement for the MSC Software product.
Involved from Test-Plan Preparation till Final Test-Clearance Stage for Testing Projects.
Involved in all types of Product-Testing like Functionality Testing, Traffic/Stress Testing and Regression Testing.
Involved in Bug-Raising, Bug-Impact-Analysis, Bug-Verification, preparing Test-Results Report.

Telecom Expertise and Experience of JTS:

Thorough Knowledge of IMS Services and Interaction/Inter-working of them with the existing CS domain network.
Excellent Knowledge Pool for latest technologies like SIP, SIP-I.
Complete Understanding of Telecom Node Architecture Specifications and familiar with Advanced Tele-Communications Architecture (ATCA).
Involved in preparing an Automation Platform for Functionality and Traffic Testing for MSC Software.
Involved in preparing an application known as “Visual Test Editor” for a client. This application provides a GUI for simulating different nodes of the network and for generating Test-Scripts.
Involved in BSNL Network Deployment Assignment. Main tasks were MSC Node Setup, MSC Integration with other GSM Nodes, Acceptance Testing.

Mobile tower erection, shelter & other electrical mechanical requirements of site.
Fiber roll out including ducting, trenching, DIT (Duct Integrity Test), Fiber splicing and maintenance of fiber network after roll out.
Installation including rack installation, rack mounting, power installation etc. of all SDH, DWDM & Mobile equipments (BTS, BSC etc.).
Commissioning & up gradation of software for all Transmission equipments (SDH, DWDM, Microwave) & GSM equipments (BTS, BSC).
SDH & DWDM equipments & NMS maintenance and Technical level-2 support for all major equipments like Alcatel, ECI, NEC, Tejas Networks, Fibcom, Nortel, Adva, Marconi, etc.
OSS support for Nokia & Ericsson MSC.
Installation & Commissioning of OSS servers of Nokia & Ericsson.