System and method for redirecting a telephone call with call merging
First Claim
1. A system for completing telephone calls comprising means including a switch having an associated adjunct processor for routing a first call from a calling party at a customer location to a redirecting party at a primary location,means in said adjunct processor for monitoring the call after it has been completed to said primary location for a redirection signal indicative to forward said call to an alternate destination,means in said adjunct processor for routing said first call from said calling party to said primary location through a first call leg extending between said switch and adjunct processor and means for routing a second call from said adjunct processor through a second call leg extending between said adjunct processor, switch and said alternate destination,said adjunct processor including means for bridging said first and second call legs for completing the first call from said calling parting to said alternate location, andmeans for releasing said call legs to and from said adjunct processor while merging said call legs within said switch so as to conserve adjunct processor resources for further incoming calls.
1 Assignment
0 Petitions
Accused Products
Abstract
Calls made to a toll-free 800 service subscriber are routed to a subscriber'"'"'s primary location via a telephone network switch operating in conjunction with a specially configured adjunct processor. The adjunct processor routes the call from the calling party to the primary location through a first call leg extending between the calling party, switch and adjunct processor. A second call leg is extended from the adjunct processor, through the switch to an alternate destination. The first and second call legs are bridged within the adjunct processor for completing the call from the calling party to the alternate location. After the called is bridged, the two call legs are released to and from the adjunct processor while merging the two legs within the switch so as to conserve adjunct processor resources for further incoming calls. The described system also provides for five different redirection features: 1) blind transfer, 2) soft transfer, and 3) conference--consultation for human agents; and 4) blind and 5) soft transfer for voice response units (VRU'"'"'s).
158 Citations
39 Claims
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1. A system for completing telephone calls comprising means including a switch having an associated adjunct processor for routing a first call from a calling party at a customer location to a redirecting party at a primary location,
means in said adjunct processor for monitoring the call after it has been completed to said primary location for a redirection signal indicative to forward said call to an alternate destination, means in said adjunct processor for routing said first call from said calling party to said primary location through a first call leg extending between said switch and adjunct processor and means for routing a second call from said adjunct processor through a second call leg extending between said adjunct processor, switch and said alternate destination, said adjunct processor including means for bridging said first and second call legs for completing the first call from said calling parting to said alternate location, and means for releasing said call legs to and from said adjunct processor while merging said call legs within said switch so as to conserve adjunct processor resources for further incoming calls.
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11. A system for completing telephone calls comprising
means including a switch having an associated adjunct processor for routing a call from a calling party at a customer location to a redirecting party at a primary location, a voice response unit (VRU) positioned at said primary location and including means for receiving and processing dual tone multifrequency (DTMF) instruction signals, means in said adjunct processor for monitoring the call after it has been completed to said primary location for a redirection signal indicative to forward said call to an alternate destination, means in said adjunct processor for routing said call from said calling party to said primary location, and including means in said adjunct processor for transmitting to said voice response unit a series of dual tone multifrequency signals indicating the results of the attempted transfer to an alternate destination, so as to enable further, predetermined processing of said call such as transfer to a second alternate location, and including means for releasing said call legs to and from said adjunct processor while merging said call legs within said switch so as to conserve adjunct processor resources for further incoming calls.
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21. A method for completing telephone call comprising the steps of
routing a call from a calling party at a customer location through a telephone switch having an adjunct processor to a redirecting party at a primary location, monitoring the call for a redirection signal indicative to forward the call to an alternate destination, routing the call from a first call leg from the calling party to the primary location through the adjunct processor and extending a second call leg from the adjunct processor through the switch to an alternate destination while bridging the first and second call legs while merging the legs within the switch for conserving adjunct processor resources for further incoming calls; - including the step of transmitting to an automatic voice response unit at the primary location dual tone multifrequency (DTMF) signals indicative of the outcome of the transfer; and
further including the step of generating a touch tone sequence in the adjunct processor corresponding to the redirection signal. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28)
- including the step of transmitting to an automatic voice response unit at the primary location dual tone multifrequency (DTMF) signals indicative of the outcome of the transfer; and
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29. A method for completing telephone calls comprising
routing a call from a calling party at a customer location through a telephone switch having an adjunct processor to a voice response unit at a primary location, monitoring the call after it has been completed to the voice response unit at the primary location for a redirect signal indicative to forward the call to an alternate destination, routing the call through first call leg from the calling party through the adjunct processor to the primary location, and transmitting to the voice response unit from the adjunct processor a series of dual tone multifrequency signals (DTMF) indicating the results of the attempted transfer to an alternate destination so as to enable further, predetermined processing of the call such as transferring the call to a second, alternate destination, and including the step of routing the call from the calling party to the primary location through a first call leg extending between a switch and adjunct processor and extending the call from the adjunct processor through a second call leg extending between the adjunct processor the switch and the alternate destination, and bridging the first and second call legs for completing the call from the calling party to the alternate location, and including means for releasing said call legs to and from the adjunct processor while merging said call legs within said switch so as to conserve adjunct processor resources for further incoming calls.
Specification