Method for updating call redirection destinations in a communication network

A method for updating call redirection destinations in a communication network, the method comprising the steps of:

• storing, in a memory associated with a first subscriber terminal, both a call redirection destination, which has been changed by a user entry at the first subscriber terminal, and a point of origin of a call redirection as call redirection information for a second subscriber terminal which forms the point of origin of the call redirection;
• sending the stored call redirection information to a control unit associated with the second subscriber terminal;
• checking, via the control unit, whether a call redirection indicated by the call redirection information has been set up;
• storing the call redirection information in a memory associated with the second subscriber terminal and setting up the call redirection based on a result of the step of checking;
• sending messages containing the call redirection information to a further first subscriber terminal, wherein the call redirection information contained in the messages includes additional indications of one of activation and deactivation of a call redirection;
• searching a respective memory associated with the further first subscriber terminal for a comparison between call redirection information stored in the respective memory and the call redirection information sent to the further first subscriber terminal contained in the messages;
• and
• updating the call redirection information stored in the respective memory associated with the further first subscriber terminal based on a result of the comparison.

A method for updating call redirection destinations in a communication network, the method comprising the steps of:

• storing, in a memory associated with a first subscriber terminal, both a call redirection destination, which has been changed by a user entry at the first subscriber terminal, and a point of origin of a call redirection as call redirection information for a second subscriber terminal which forms the point of origin of the call redirection;
• sending the stored call redirection information to a control unit associated with the second subscriber terminal;
• checking, via the control unit, whether a call redirection indicated by the call redirection information has been set up;
• storing the call redirection information in a memory associated with the second subscriber terminal and setting up the call redirection based on a result of the step of checking
• sending messages containing the call redirection information to a further first subscriber terminal, wherein the call redirection information contained in the messages includes additional indications of one of activation and deactivation of a call redirection;
• searching a respective memory associated with the further first subscriber terminal for a comparison between call redirection information stored in the respective memory and the call redirection information sent to the further first subscriber terminal contained in the messages;
• updating the call redirection information stored in the respective memory associated with the further first subscriber terminal based on a result of the comparison;
• and
• sending the messages containing the call redirection information, within a call acceptance group with which the further first subscriber terminal provided for a call redirection originating from the second subscriber terminal and the second subscriber terminal are associated, from the second subscriber terminal to the further first subscriber terminal.