System and method to redirect calls in a telecommunications network
First Claim
1. A method to redirect calls in a telecommunications network, the telecommunications network has a switching server to provide call redirects to other locations in the telecommunications network and has an administration server to administer and control user services and network capacities in a data network, wherein an address for a call redirect is saved in the switching server or the administration server, comprising:
- determining whether a call has arrived for a subscriber through the switching server;
transmitting an address of the subscriber to the administration server;
checking, with aid of the administration server, whether a terminal device is signed on to the subscriber address;
transmitting results of the check from the administration server to the switching server; and
redirecting the call to a prescribed address through the switching server if the administration server transmits the result that no terminal device is signed on to the subscriber address.
10 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to a method for call diversion in a telecommunication network, comprising a data network (1), a voice network (2), for the transmission of speech, a network server (7), for the speech network (2) and a management server (6), for the data network (1). According to the invention, the management server is interrogated about the state of a call from the user terminal (8) to the data network (1) and where an error in said call occurs a call transfer to a stored address is carried out by the network server (7).
-
Citations
12 Claims
-
1. A method to redirect calls in a telecommunications network, the telecommunications network has a switching server to provide call redirects to other locations in the telecommunications network and has an administration server to administer and control user services and network capacities in a data network, wherein an address for a call redirect is saved in the switching server or the administration server, comprising:
-
determining whether a call has arrived for a subscriber through the switching server; transmitting an address of the subscriber to the administration server; checking, with aid of the administration server, whether a terminal device is signed on to the subscriber address; transmitting results of the check from the administration server to the switching server; and redirecting the call to a prescribed address through the switching server if the administration server transmits the result that no terminal device is signed on to the subscriber address. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A telecommunications network, comprising:
-
a data network to which a subscriber has access if a terminal device of the subscriber is signed on thereto; a voice network configured for voice transmission to which the subscriber has access through the data network; a switching server of the voice network that provides call redirects to other locations in the telecommunications network; and an administration server that administers and controls user services and network capacities in the data network, wherein at least one address for a call redirect is saved in the switching server or the administration server for the subscriber, the switching server is configured to perform a query of the administration server when the subscriber is called from the voice network to determine whether the terminal device of the subscriber is signed on to the data network, and the switching server executes a call redirect to the stored address when, as a result of the query of the administration server, a no sign-on is transmitted. - View Dependent Claims (8, 9, 10, 11, 12)
-
Specification