FIELD: information technologies.
SUBSTANCE: connection along a call between a calling side and a called side is established according to the received call request. A value of the ring-back signal identifier is received from the called side. The ring-back signal corresponding to the value of the ring-back signal identifier is received. The ring-back signal is reproduced for the calling side.
EFFECT: realisation of opportunity to send various ring-back signals to the called terminal at the calling terminal in real time mode depending on the current situation.
22 cl, 7 tbl, 9 dwg
