Hierarchical switch support of services for subscribers based on organizational membership

Claim 2

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, a method for providing call features based on organizational affiliation of the calling party, the method comprising the steps of: receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; identifying at the second switch a group affiliation parameter associated with the calling party, the group affiliation parameter defining one organization of which the calling party is a member; the second switch transmitting a call setup message to a third switch associated with a called party, the call setup message based on the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing; inserting a hierarchical parameter in the call setup message, the hierarchical parameter indicating that call origination services are being sought from the second hierarchical switch.

Claim 3

The method according to claim 1 further comprising the step of the second switch validating the authority of the calling party to make the call based at least in part on the group affiliation parameter.

Claim 4

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, a method for providing call features based on organizational affiliation of the calling party, the method comprising the steps of: receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; generating at the second switch a query to locate a record in a database coupled to the second switch, the location of the record being based on the identification of the calling party as defined by the second signal; identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch originating and transmitting a call setup message to a third switch associated with a called party, the call setup message including the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing.

Claim 5

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, a method for providing call features based on organizational affiliation of the calling party, the method comprising the steps of: receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; generating at the second switch a query to locate a record in a database coupled to the second switch, the location of the record being based on the identification of the calling party as defined by the second signal; identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch originating and transmitting a call setup message to a third switch associated with a called party, the call setup message including the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing.

Claim 6

The method according to claim 3 further comprising the step of validating, by the second switch, the authority of the calling party to make the call based at least in part on the group affiliation parameter as stored in said record.

Claim 7

The method according to claim 3 further comprising the step of inserting a hierarchical parameter in the call setup message, the hierarchical parameter indicating that call origination services are being sought from the second hierarchical switch.

Claim 8

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, a method for providing call features based on organizational affiliation of the calling party, the method comprising the steps of: receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; locating a record in a database coupled to the second switch in response to receiving the second signal, the location of the record being based on the identification of the calling party as defined by the second signal; identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch transmitting a call setup message to a third switch associated with a called party, the call setup message based on the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing; inserting a hierarchical parameter in the call setup message, the hierarchical parameter indicating that call origination services are being sought from the second hierarchical switch.

Claim 9

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, a method for providing call features based on organizational affiliation of the calling party, the method comprising the steps of: receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; locating a record in a database coupled to the second switch in response to receiving the second signal, the location of the record being based on the identification of the calling party as defined by the second signal; identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch transmitting a call setup message to a third switch associated with a called party, the call setup message based on the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing; inserting a hierarchical parameter in the call setup message, the hierarchical parameter indicating that call origination services are being sought from the second hierarchical switch.

Claim 10

The method according to claim 6 further comprising the step of validating the authority of the calling party to make the call based at least in part on the group affiliation parameter as stored in said record.

Claim 11

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, an improvement in providing call features based on organizational affiliation of the calling party comprising: means for receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; means for receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; means for locating a record in a database coupled to the second switch in response to receiving the second signal, the location of the record being based on the identification of the calling party as defined by the second signal; means for identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch transmitting a call setup message to a third switch associated with a called party, the call setup message based on the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing; means for inserting a hierarchical parameter in the call setup message to indicate that call origination services are being sought from the second hierarchical switch.

Claim 12

In a telecommunication network where first subscribers are supported by a first local telecommunication switch, an improvement in providing call features based on organizational affiliation of the calling party comprising: means for receiving a first signal from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch, the first signal indicating to the second switch that features based on organizational affiliation of the calling party are to be provided; means for receiving a second signal at the second switch from the first switch indicative of the identification of the calling party; means for locating a record in a database coupled to the second switch in response to receiving the second signal, the location of the record being based on the identification of the calling party as defined by the second signal; means for identifying a group affiliation parameter stored in said record, the group affiliation parameter defining one organization of which the calling party is a member; the second switch transmitting a call setup message to a third switch associated with a called party, the call setup message based on the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing; means for inserting a hierarchical parameter in the call setup message to indicate that call origination services are being sought from the second hierarchical switch.