Telephone exchange with a further unit
First Claim
1. Telephone exchange (1) including a control device (5) for connecting a first port (a) coupled to a first subscriber set (2) to a second port (n) coupled to a second subscriber set (3) in response to a call originating from said first subscriber set (2) and destined for said second subscriber set (3), which control device comprises control process means (12) for, when activated by a request registered by the second subscriber for an immediate call transfer or by a previously unanswered call to said second subscriber which is still in effect, connecting said first port (a) to a third port (x) being different from said second port (n) for transferring said call destined for said second subscriber set (3) to a further unit (7) coupled to said third port (x) and being different from said second subscriber set (3), and for, when deactivated, connecting said first port (a) to said second port (n) for transferring said call destined for said second subscriber set (3) to said second subscriber set (3), wherein said control process means (12) are deactivated in response to a receiver of said second subscriber set (3) being lifted, after which subsequent calls destined for said second subscriber set (3) are connected to said second port (n) until said control device is activated again.
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Accused Products
Abstract
Telephone exchange with associated voice mail device is connected to a calling subscriber after a predetermined time if the called subscriber does not answer the call, as well as method to store such voice messages in such a device, whereby the voice mail device is able to store voice messages arriving from the calling subscriber and intended for the called subscriber and to send them to the called subscriber on his request. The telephone exchange comprises means which will also connect all further calls for the called subscriber to the voice mail device as soon as one switch-over after timeout of the called subscriber to the voice mail device has been executed. Hence, the exchange recognizes that the called subscriber is not ready to speak and switches all further arriving calls to the voice mail device.
11 Citations
12 Claims
- 1. Telephone exchange (1) including a control device (5) for connecting a first port (a) coupled to a first subscriber set (2) to a second port (n) coupled to a second subscriber set (3) in response to a call originating from said first subscriber set (2) and destined for said second subscriber set (3), which control device comprises control process means (12) for, when activated by a request registered by the second subscriber for an immediate call transfer or by a previously unanswered call to said second subscriber which is still in effect, connecting said first port (a) to a third port (x) being different from said second port (n) for transferring said call destined for said second subscriber set (3) to a further unit (7) coupled to said third port (x) and being different from said second subscriber set (3), and for, when deactivated, connecting said first port (a) to said second port (n) for transferring said call destined for said second subscriber set (3) to said second subscriber set (3), wherein said control process means (12) are deactivated in response to a receiver of said second subscriber set (3) being lifted, after which subsequent calls destined for said second subscriber set (3) are connected to said second port (n) until said control device is activated again.
- 7. Method for making connections in a telephone exchange (1) including a control device (5) whereby a first port (1) coupled to a first subscriber set (2) is connected to a second port (n) coupled to a second subscriber set (3) in response to a call originating from said first subscriber set (2) and destined for said second subscriber set (3), which control device comprises control process means (12) whereby, when activated by a request registered by the second subscriber for an immediate call transfer or by a previously unanswered call to said second subscriber which is still in effect, said first port (a) is connected to a third port (x) being different from said second port (n) for transferring said call destined for said second subscriber set (3) to a further unit (7) coupled to said third port (x) and being different from said second subscriber set (3), and whereby, when deactivated, said first port (a) is connected to said second port (n) for transferring said call destined for said second subscriber set (3) to said second subscriber set (3), wherein said control process means (12) are deactivated in response to a receiver of said second subscriber set (3) being lifted, after which subsequent calls destined for said second subscriber set (3) are connected to said second sort (n) until said control device is activated again.
Specification
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- Resources
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Current AssigneeAlcatel NV (Nokia Corporation), Alcatel SA (Nokia Corporation)
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Original AssigneeAlcatel NV (Nokia Corporation)
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InventorsHegedus, Arpad
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Primary Examiner(s)Kuntz, Curtis A.
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Assistant Examiner(s)NGUYEN, DUC MINH
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Application NumberUS08/957,402Time in Patent Office733 DaysField of Search379/67, 379/88-89, 379/127, 379/211, 379/14-18, 379/31, 379/120US Class Current379/127.01CPC Class CodesH04M 3/533 Voice mail systems
