METHOD AND SYSTEM FOR CONNECTING VIRTUAL NUMBER BASED ON DOUBLE CALL FORWARDING

摘要

The present disclosure relates to a virtual number connection method based on double call forwarding. The double call forwarding-based virtual number connection method includes the steps of receiving a first call using the phone number of the first user terminal as the calling number and the representative number as the receiving number, based on the received first call, Extracting a phone number of a connected second user terminal, determining whether a virtual number associated with the phone number of the extracted second user terminal from among a plurality of virtual numbers exists, the virtual number associated with the phone number of the second user terminal When it is determined that the number exists, using call forwarding, generating a second call connecting the phone number of the first user terminal and the virtual number, and sending the generated second call to the internal communication device associated with the virtual number It includes the step of transmitting.