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Service providers must manage and monitor real-time services across complex, multivendor environments to continuously assure customer/user experience expectations are met. Gain end-to-end visibility o...

Applying service assurance early in a VoIP rollout ensures the service is ready at the same time as the network. Operators will be trained. Metrics will be relevant. Critical parameters will be captur...

With BrixCall, providers can effectively manage, troubleshoot and monitor their VoIP networks to provide service-wide visibility and performance metrics. BrixCall constantly monitors the performance o...

BrixNGN continually monitors the performance and quality of converged services from the provider edge to end-users to effectively guarantee service level agreements and meet customer requirements, whi...

SyncWatch-110 and SyncWatch Software qualify and monitor next-gen networks that use Precision Time Protocol, SyncE, and/or traditional TDM synchronization testing technologies.

This article reports and analyzes states of polarization (SOP) and polarization mode dispersion (PMD) measurements on aerial fiber under moderate to severe wind conditions.

This article simplifies polarization mode dispersion, using specific examples and formulas.