Allows users tracking the condition of the other telephone or the subscriber, for example, there will appear a signal on the screen of the telephone device informing that the subscriber is on the line and is temporarily unavailable.
Solutions for voice and data communication.
Inovation, optimalization and expansion
of your network! Reduction of costs
for calls and data transfer! Optimal use
of your existing network and lines! We provide
you the efficientsolution according to yo