| 摘要 |
PURPOSE: To provide a communication relay device and a communication relay device relay method that can keep a normal communication state even if a change command urging the change of editing contents is issued during communication corresponding to a call signal.CONSTITUTION: When a call signal between communication devices is relayed and edited via a network with which a plurality of communication devices are connected, only if the number of calls referring to edited contents data representing the contents of the editing is zero, the edited contents data is updated according to a change command urging the change of the edited contents.SELECTED DRAWING: Figure 2 |
