voice quality


Ditech Hits the Brix on VoIP Voice Quality

Quality has become a real issue in the VoIP market and this time around it isn’t a lack of quality making news, but the ability to prove quality from an end-user perspective. To that end, Brix Networks  and Ditech Networks announced a collaboration agreement that will help service providers connect voice quality impairments with customer-perceived […]

Tellabs Enhances 3G Wireless Transport

Tellabs has expanded the wireless transport capabilities of the Tellabs 5500 digital cross-connect with optimization of wireless backhaul, integration of voice-quality enhancement and DS-0 grooming. This evolution of the Tellabs 5500 system creates more backhaul flexibility and capacity for service providers while shrinking the total footprint and simplifying their radio access networks, said Dan Kelly, […]

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