Peripheral control in an intelligent network
First Claim
1. A method of operating an intelligent peripheral (IP) under the control of a service control point (SCP) in a telecommunications network, the method comprising:
- a) passing control messages conforming to a standard protocol from the service control point to the intelligent peripheral, some of the said control messages including an extension field identifying the messages as relating to an additional function not provided for in the standard protocol;
b) executing on the intelligent peripheral, in response to at least some of the messages, predetermined functions which are provided for in the said standard protocol; and
c) executing on the intelligent peripheral, in response to a message including the said extension field, a routine which implements the additional function.
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Accused Products
Abstract
An intelligent peripheral (IP) (3) in a telecommunications network is operated under the control of a service control point (SCP) (5). Control messages conforming to a standard control protocol, which may be INAP--the Intelligent Network Application Protocol, are passed from the SCP to the IP which then executes a predetermined function. Some of the control messages include a field identifying the messages as relating to an additional function not provided for in the standard protocol. In response to such a message the IP executes the relevant additional function instead of one of the standard functions.
15 Citations
13 Claims
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1. A method of operating an intelligent peripheral (IP) under the control of a service control point (SCP) in a telecommunications network, the method comprising:
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a) passing control messages conforming to a standard protocol from the service control point to the intelligent peripheral, some of the said control messages including an extension field identifying the messages as relating to an additional function not provided for in the standard protocol; b) executing on the intelligent peripheral, in response to at least some of the messages, predetermined functions which are provided for in the said standard protocol; and c) executing on the intelligent peripheral, in response to a message including the said extension field, a routine which implements the additional function. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A service control point for use in a telecommunications network which includes an intelligent peripheral (IP) which is arranged to function under the control of the service control point, the service control point comprising:
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a) a control processor which is arranged to execute a service control function; b) a signalling interface which is connected to the control processor and which is arranged to generate messages in a standard protocol for transmission to an intelligent peripheral, the said signalling interface including means for writing in some only of the said messages an extension field which identifies a message as relating to an additional function which is not a function provided for in the said standard protocol.
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11. A telecommunications network including an intelligent peripheral for use in a telecommunications network under the control of a sevice control point, the intelligent peripheral comprising:
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a) means for reading messages in a standard protocol received from the service control point; b) means for executing in response to the control messages predetermined functions provided for in the said standard protocol; c) means for recognizing in the said messages an extension field identifying a message as relating to an additional function not provided for in the said standard protocol; and d) means responsive to the said means for recognizing for executing the said additional function; and a service control point for use in a telecommunications network which includes an intelligent peripheral which is arranged to function under the control of the service control point, the service control point comprising; a) a control processor which is arranged to execute a service control function; b) a signalling interface which is connected to the control processor and which is arranged to generate messages in a standard protocol for transmission to an intelligent peripheral, the said signalling interface including means for writing in some only of the said messages an extension field which identifies a message as relating to an additional function which is not a function provided for in the said standard protocol. - View Dependent Claims (12)
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13. A method of operating an intelligent peripheral (IP) under the control of a service control point (SCP) in a telecommunications intelligent network, including passing control messages conforming to a standard protocol from the service control point to the intelligent peripheral, and executing on the intelligent peripheral in response to at least some of the control messages predetermined functions provided for in the said standard protocol,
characterised in that others of the control messages conforming to the standard protocol include a field identifying the messages as relating to an additional function not provided for in the standard protocol, and by executing on the intelligent peripheral in response to a message including the said field a routine implementing the additional function.
Specification