Facsimile apparatus

Details Facsimile apparatus Facsimile apparatus

H - Electricity

04

M

H04M 11/00 (2006.01) H04N 1/00 (2006.01) H04N 1/32 (2006.01)

Patent

CA 2051908

A facsimile apparatus capable of performing the closed communication with specific calling offices by the setting in a called office. The called office previously registers identification data of predetermined calling offices. When a call is received from a calling office, the called office detects the identification data of the calling office from a control signal for standardized transmission control procedures received from the calling office, and compares the detected identification data with the registered identification data. When coincidence between the both identification data is detected, the communication is enabled between these offices.

Télécopieur capable de communiquer en circuit fermé avec certains bureaux appelants conformément aux paramètres établis au bureau appelé. Le bureau d'arrivée enregistre au préalable les données d'identification de bureaux appelants prédéterminés. Lorsqu'un appel est reçu d'un bureau appelant, le bureau appelé détecte les données d'identification du bureau appelant à partir d'un signal de contrôle reçu dudit bureau appelant, lequel précise les procédures de contrôle de transmission normalisées. Puis le bureau appelé compare lesdites données d'identification du bureau appelant avec les données d'identification enregistrées. Lorsqu'il y a concordance, la communication est établie.

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