Systems And Methods For At Least Partially Releasing An Appliance From A Private Branch Exchange
First Claim
Patent Images
1. A method of a releasing a communications appliance from a private branch exchange to establish a communication session between two end-points of a network and through the private branch exchange, the method comprising:
- issuing a path replacement command to the private branch exchange;
receiving a facility message from the private branch exchange destined for one end-point of a communications session; and
transmitting the received facility message to another end-point of the communications session.
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Accused Products
Abstract
Systems and methods for partially releasing an appliance from a private branch exchange are shown and described. The method can include issuing a path replacement command to the private branch exchange, receiving a facility message from the private branch exchange destined for one end-point of a communications session, and transmitting the received facility message to another end-point of the communications session.
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Citations
27 Claims
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1. A method of a releasing a communications appliance from a private branch exchange to establish a communication session between two end-points of a network and through the private branch exchange, the method comprising:
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issuing a path replacement command to the private branch exchange; receiving a facility message from the private branch exchange destined for one end-point of a communications session; and transmitting the received facility message to another end-point of the communications session. - View Dependent Claims (2, 3, 4, 5)
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6. A method of releasing a communications appliance from the media path portion of a communications session through a private branch exchange, the method comprising:
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issuing a first invite command to a first end-point of a first communication session, the invite command comprising a port advertisement of a second communication session; and issuing a second invite command to a second end-point, the second invite command comprising a port advertisement of the first communication session. - View Dependent Claims (7, 8, 9)
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10. A system releasing a communications appliance from a private branch exchange to establish a communication session between two end-points of a network and through the private branch exchange, the system comprising:
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means for issuing a path replacement command to the private branch exchange; means for receiving a facility message from the private branch exchange destined for one end-point of a communications session; and means for transmitting the received facility message to another end-point of the communications session. - View Dependent Claims (11, 12, 13, 14)
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15. A system for releasing a communications appliance from the media path portion of a communications session through a private branch exchange, the system comprising:
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means for issuing a first invite command to a first end-point of a first communication session, the invite command comprising a port advertisement of a second communication session; and means for issuing a second invite command to a second end-point, the second invite command comprising a port advertisement of the first communication session. - View Dependent Claims (16, 17, 18)
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19. A computer readable medium having instructions thereon that when executed cause a processor to at least partial release a communications appliance from a private branch exchange to establish a communication session between two end-points of a network and through the private branch exchange, the computer readable medium comprising:
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instructions to issue a path replacement command to the private branch exchange; instructions to receive a facility message from the private branch exchange destined for one end-point of a communications session; and instructions to transmit the received facility message to another end-point of the communications session. - View Dependent Claims (20, 21, 22, 23)
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24. A computer readable medium having instructions thereon that when executed cause a processor to release a communications appliance from the media path portion of a communications session through a private branch exchange, the computer readable medium comprising:
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instructions to issue a first invite command to a first end-point of a first communication session, the invite command comprising a port advertisement of a second communication session; and instructions to issue a second invite command to a second end-point, the second invite command comprising a port advertisement of the first communication session. - View Dependent Claims (25, 26, 27)
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Specification