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1 2 A METHOD AND A MODULE FOR SHIFTING A CALL ESTABLISHED THROUGH A FIRST APPLICATION SERVER IN ORDER TO ROUTE IT THROUGH A SECOND APPLICATION SERVER
1 2 A METHOD AND A MODULE FOR SHIFTING A CALL ESTABLISHED THROUGH A FIRST APPLICATION SERVER IN ORDER TO ROUTE IT THROUGH A SECOND APPLICATION SERVER
A method for shifting an original call established between a first user device (1) and at least one corresponding device (2) through a first application server (3) and routing it through a second application server (4)-instructing the first application server (1) to send the original call to the first user device (1) via the second application server (4) upon receipt of the application server shift instruction, Between the first user device 1, the corresponding device 2 and the second application server 4 to transmit the original call from the first application server 3 to the second application server 4 in three directions Receiving the command to establish a conference communication;-determining that the incoming call routed from the second application server (4) to the first user device (1) has identification information that matches the identity of the original call;-the first user device (1) The user terminal 1 picks up the incoming call routed from the server 4 to the first user device 1 and determines that the identification information matches the call origination call between the first application server 3 and the first user device 1, In response to the command.
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