Flexible direct signaling system

Claim 2

A direct signaling telecommunication system having switching equipment for communicating user information between initiating and receiving subscriber premises equipment, comprising: at least one call server, each call server invoking and coordinating all services provided to predetermined subscriber premises equipment, each said call server being physically separate from the switching equipment of the system; and at least one home interface unit, each home interface unit electrically coupled to a predetermined subscriber premises equipment and a predetermined call server to provide separate control and routing of signaling information and user information between said subscriber premises equipment, said call server and a predetermined transport provider network; wherein said call servers are electrically coupled to a predetermined number of service specific servers, each said service specific server providing predetermined services to said subscriber premises equipment through machine logic which is executed at the direction of said call servers, so that said call servers provide said subscriber premises equipment with predetermined services independent of transport provider network services.

Claim 3

The system of claim 1 wherein each said call server is connected to a predetermined home interface unit through a direct signaling link.

Claim 4

The system of claim 2 wherein said direct signaling link is a communication link selected from the group consisting of a Cellular Digital Packet Data (CDPD) link, an internet connection, a cable TV link, a packet network link, a phone line and a wireless network.

Claim 5

The system of claim 1 wherein said machine logic is processed through said call servers.

Claim 6

The system of claim 1 wherein said machine logic is processed through an independent processor.

Claim 7

The system of claim 1 wherein the system further comprises an access telecommunication switch for providing basic switching functions to the subscribers, said switching function including routing and transporting subscriber user information.

Claim 8

The system of claim 6 wherein each said home interface unit is electrically coupled to a telecommunication switch through a transport network link.

Claim 9

The system of claim 6 wherein each said call server is electrically coupled to a telecommunication switch through a signaling link.

Claim 10

The system of claim 1 wherein said home interface unit performs digit analysis on information from said subscriber premises equipment.

Claim 11

The system of claim 1 wherein said home interface unit intercepts messages from said subscriber premises equipment to a provider network.

Claim 12

The system of claim 1 wherein the system further comprises at least one service specific server to execute predetermined service logic programs that provide predetermined services to the subscribers.

Claim 13

The system of claim 11 wherein said call servers and said service specific servers communicate through a server signaling link.

Claim 14

The system of claim 12 wherein said server signaling link is a packet network.

Claim 15

The system of claim 13 wherein said packet network is a Signaling System No. 7 network.

Claim 18

The system of claim 11 wherein said call server operates according to a call server state machine that controls communications with said home interface unit and said service specific servers, said state machine having trigger control points that trigger said call server to invoke a service logic machine in said service specific servers to provide the subscriber with a predetermined service.

Claim 19

The system of claim 16 wherein said service logic of said automatic call back service enables a subscriber to automatically call the last number from which an incoming call was received.

Claim 20

The system of claim 17 wherein said service logic for said automatic call back service stores a phone number of a calling party when a first trigger control point is executed in said call server state machine, and retrieves said stored phone number when a second trigger control point is executed in said call server state machine, said first trigger control point being reached when said call server receives an incoming call indicator signal and said incoming phone number; and said second control point being reached when said call server receives an outgoing call request with the digits #69.

Claim 21

The system of claim 16 wherein said service logic of said distinctive ring service enables a subscriber to pre-specify a ring pattern for calls incoming from predetermined numbers.

Claim 22

The system of claim 19 wherein said distinctive ring service logic provides a predetermined distinctive ring to the subscriber when a predetermined trigger control point is executed on said call server state machine, said predetermined trigger control point being executed when said call server receives an incoming call request from a party having said predetermined number.

Claim 23

The system of claim 16 wherein said service logic of said speed dial service provides a subscriber with the facility to call a party by entering a predetermined alias for that party.

Claim 24

The system of claim 21 wherein said speed dial service logic expands said alias into a full number and completes the call when a predetermined trigger point on said call server is executed, said predetermined trigger point being executed when the subscriber dials digits that correspond to a predetermined set of speed dial codes.

Claim 25

The system of claim 16 wherein said service logic of said repeat dial service provides a subscriber with the facility to request that the last number dialed by the subscriber be repeatedly re-dialed until the call is completed.

Claim 26

The system of claim 23 wherein said repeat dial service logic repeatedly re-dials the last number dialed by the subscriber when a predetermined trigger point on said call server is executed, said predetermined trigger point being executed when the subscriber dials the digits #66.

Claim 27

The system of claim 16 wherein said trigger control points of said call server are independently modifiable to provide new services to the subscribers with substantially minimal change to the system.

Claim 28

A direct signaling telecommunication system having switching equipment for communicating user information between initiating and receiving subscriber premises equipment, comprising: a home interface unit for terminating transport connections and signaling connection to a predetermined subscriber premises equipment, said home interface unit electrically coupled to said predetermined subscriber premises equipment; a call server electrically coupled to said predetermined subscriber premises equipment, said call server invoking and coordinating all services provided to said predetermined subscriber premises equipment, said call server being physically separate from the switching equipment of the system; an access telecommunication switch electrically coupled to said home interface unit and at least one other switch; and a plurality of service specific servers electrically coupled to said call server for providing said predetermined services to said subscriber premises equipment; wherein said home interface unit provides separate control and routing of signaling information and user information between said subscriber premises equipment, said call server and a predetermined transport provider network and further wherein said predetermined number of service specific servers electrically coupled to said call server are arranged to provide predetermined services to said subscriber premises equipment through machine logic which is executed at the direction of said call servers, so that said call servers provide said subscriber premises equipment with predetermined services independent of transport provider network services.

Claim 29

A direct signaling telecommunication system having switching equipment for communicating user information between initiating and receiving subscriber premises equipment, comprising: a home interface unit for terminating transport connections and signaling connection to a predetermined subscriber premises equipment, said home interface unit electrically coupled to said predetermined subscriber premises equipment; a call server electrically coupled to said predetermined subscriber premises equipment, said call server invoking and coordinating all services provided to said predetermined subscriber premises equipment, said call server being physically separate from the switching equipment of the system; an access telecommunication switch electrically coupled to said home interface unit and at least one other switch; and a plurality of service specific servers electrically coupled to said call server for providing said predetermined services to said subscriber premises equipment; wherein said home interface unit provides separate control and routing of signaling information and user information between said subscriber premises equipment, said call server and a predetermined transport provider network and further wherein said predetermined number of service specific servers electrically coupled to said call server are arranged to provide predetermined services to said subscriber premises equipment through machine logic which is executed at the direction of said call servers, so that said call servers provide said subscriber premises equipment with predetermined services independent of transport provider network services.

Claim 30

The system of claim 25 wherein said call server is electrically coupled to said access telecommunication switch through a signaling link.