Rebaca has been involved in testing of a NMS Software for Carrier-Class VoIP solution. NMS Software controls the proprietary SIP Gateway and the integrated Voice gateway for high end Class 5 type of switch. It is a web-based application which supports standards-based management via SNMPv3 and XML interfaces and tool sets. The product is a centralized network architecture-managing multiple Intelligent Voice Gateway (iVg) and Proxy7 Signaling Gateway systems as though they were a single switch.

Scope:

• Understanding Product Requirement document

• Setting up test Environment, which involved configuring an automation framework that was used to create QTPro and Tcl scripts

• Development of Tcl and QTPro scripts for regression testing of the PreVision application

• Functional and GUI testing of the PreVision application by running automated test scripts that were compiled in Tcl and QTPro

• Manual testing performed through the PreVision User Interface for verifying various statistics and log files that were generated by this application

• Changing network settings to force error conditions, and to verify the bahviour of the application

• Monitoring call traffic generated by the Abacus – a bulk call generation tool

• Bug Reporting and Tracking to Client’s Bug DB via VPN

Technology:

• Windows 2000, XP

• Advanced Bulk Call Generator – Abacus 2

• Sun Star Fire V200, Solaris 8

• VxWorks, Propieratry hardware for SS7/PRI connectivity

• Java, C

• QTPro – Automation Tool for Web Interaction

• Perl, Tcl/Tk

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