H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
H04Q 3/00 (2006.01) H04M 3/42 (2006.01) H04N 1/00 (2006.01)
Patent
CA 2257929
The present invention relates to a method of setting up a connection between a first terminal (A), which may be a calling telephone, telefax machine, computer or other equipment that can make a call, and a second terminal (Ct, Cf) which may be a called telephone (Ct) on the one hand or, on the other hand, a called telefax machine (Cf), a computer (Cf) or other equipment (Cf) that can receive a call. According to the invention, the first terminal (A) calls a subscriber number, a fictitious response is sent to the first terminal (A) and monitoring of the first terminal (A) is commenced so as to identify the type of terminal concerned with the aid of possible signals and/or a possible message, while a called telephone (Ct) is ordered to commence ringing. When signals or a message are/is detected, the called telephone (Ct) is ordered to stop ringing and the possible message is received and sent to a second terminal (Cf), or else the called telephone (Ct) is connected to the first terminal (A).
La présente invention concerne un procédé permettant d'établir une connexion entre un premier terminal (A), qui peut être un téléphone, un télécopieur, un ordinateur appelant ou tout autre appareil pouvant émettre un appel, et un deuxième terminal (Ct, Cf) qui peut être un téléphone appelé (Ct) ou un télécopieur appelé (Cf), un ordinateur (Cf) ou un autre appareil (Cf) pouvant recevoir un appel. Selon la présente invention, le premier terminal (A) appelle un numéro d'abonné, une réponse fictive est transmise au premier terminal (A), après quoi on observe ledit terminal (A) afin d'identifier le type de terminal concerné à l'aide de signaux possibles et/ou d'un message possible, tandis que la sonnerie d'un téléphone appelé (Ct) est activée. Lorsque les signaux et/ou le message est détecté, la sonnerie du téléphone appelé (Ct) est désactivée, le message possible est reçu et transmis à un deuxième terminal (Cf), ou bien le téléphone appelé (Ct) est connecté au premier terminal (A).
Hasselgren Joakim
Wallinder Soren
Marks & Clerk
Telefonaktiebolaget Lm Ericsson
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