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Test Calls

After successful configuration of the terminals, possibly even during the process, a test call should be made to ensure proper functioning.

VCC systems can be used to perform these tests. Their current status can be checked on the VCC website. If problems or questions arise, the VCC staff members are readily available to help individually when contacted via their contact information.

Another way to test the connectivity is a call of the MCU within the central infrastructure of the DFNVideoConference service. If everything works fine, the caller receives their own picture and the acoustic response "You are the first participant". One's own audio cannot be tested this way though.

Several additional test numbers have been compiled by the VCC, but their availability cannot be guaranteed. The numbers can be also used for calls.