| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for a communication device by which a work for decreasing and exchanging packages can be implemented quickly without affecting a user who utilizes a communication system. <P>SOLUTION: A communication device having a plurality of call processors each having a different address from each other, includes: a pre-blockade transition part making one of the plurality of call processors transit to a pre-blockade state where new call allocation is restricted; a transfer part associating a call included in the call processor which was made transit to the pre-blockade state with the address held by the call processor, and transferring the associated call and address to any one of the plurality of call processors which is different from the call processor which was made transit to the pre-blockade state; an activation transition part activating the transferred call and address in the transfer destination call processor; and a transfer call processing part performing communication of the transferred call by using the associated address. <P>COPYRIGHT: (C)2012,JPO&INPIT |
