a1qa blog

QA core for executives

Julia Ilyushenkova

Test model and requirement management

In prior posts, I have discussed test models as a package of test scenarios. Each scenario has specific requirements. The development of software for the telecommunications industry deals with large systems like OSS/BSS, and requirements creation is the initial phase of the project.

Using back-to-back testing in the telecom industry

First, let’s have a “helicopter view” on what comparative test provides and which cases are appropriate for back-to-back in Telecom industry. Most commonly, comparative testing is used in the case of the full replacement of OSS/BSS solution, which is absolutely crucial for any Telecom business. Rarely, new version of existing OSS/BSS is installing and requires verification.

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