Global telecom operator Telefonica has started making investment in digital channels to reduce mobile subscriber churn and cut costs.
Telefonica posted revenue of €12.754 billion...
Telefonica Chile, a mobile network operator, has selected Ericsson to completely virtualize the operator’s core network.
A fully virtualized core network provides the operator with...
ADVA Optical Networking has achieved 100, 150 and 200Gbit/s connectivity in Telefonica Germany’s existing 10Gbit/s line system during trial of its FSP 3000 CloudConnect and OpenFabric...
Telefonica has selected Nokia to evaluate technologies enabling an efficient network evolution to 5G mobile.
Nokia and Telefonica will assess how 4G and 5G networks...