Managing call control in computer telephone interface (CTI) system
First Claim
1. A Computer Telephone Interface (CTI) system comprising:
- a computer terminal to generate a call control message comprising call control identification information using a CTI application program in response to a call control command from a user, and to transmit the generated call control message;
a wireless terminal to perform call control upon receipt of the call control message; and
an exchange to receive the call control message from the computer terminal, and to maintain the call control message generated by the computer terminal unchanged and to interface it to the wireless terminal in response to the call control identification information being detected from the received call control message.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and apparatus to manage call control in a Computer Telephone Interface (CTI) system includes: a computer terminal to generate a call control message including call control identification information using a CTI application program in response to a call control command from a user, and transmitting the generated call control message; wireless terminals to perform call control upon receipt of the call control message; and an exchange to receive the call control message from the computer terminal, and to maintain the call control message generated by the computer terminal unchanged and to interface it to a corresponding one of the wireless terminals in response to the call control identification information being detected from the received call control message.
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Citations
23 Claims
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1. A Computer Telephone Interface (CTI) system comprising:
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a computer terminal to generate a call control message comprising call control identification information using a CTI application program in response to a call control command from a user, and to transmit the generated call control message; a wireless terminal to perform call control upon receipt of the call control message; and an exchange to receive the call control message from the computer terminal, and to maintain the call control message generated by the computer terminal unchanged and to interface it to the wireless terminal in response to the call control identification information being detected from the received call control message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A Computer Telephone Interface (CTI) system comprising:
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a wireless terminal to generate a call control message comprising call control identification information in response to a call control command from a user, and to transmit the generated call control message; a computer terminal to perform call control using a CTI application program upon receipt of the call control message; and an exchange to receive the call control message from the wireless terminal and to maintain the call control message generated by the wireless terminal unchanged and to interface it to the computer terminal in response to the call control identification information being detected from the received call control message. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A method of controlling a call in a Computer Telephone Interface (CTI) system, the method comprising:
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generating, by a computer terminal, a call control message comprising call control identification information using a CTI application program in response to a call control command from a user; transmitting, by the computer terminal, the generated call control message to an exchange; maintaining, by the exchange, the call control message generated by the computer terminal unchanged and interfacing it to a wireless terminal in response to detecting the call control identification information from the received call control message; and performing, by the wireless terminal, call control in response to the interfaced call control message. - View Dependent Claims (16, 17, 18, 19)
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20. A method of controlling a call in a Computer Telephone Interface (CTI) system, the method comprising:
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generating, by a wireless terminal, a call control message comprising call control identification information in response to a call control command from a user, and transmitting the generated call control message to an exchange; maintaining, by the exchange, the call control message generated by the wireless terminal unchanged and interfacing it to a computer terminal in response to detecting the call control identification information from the received call control message; and performing, by the computer terminal, call control using a CTI application program according to the interfaced call control message. - View Dependent Claims (21, 22, 23)
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Specification