Abstract: A system and method of facilitating server-based call processing services and call control may employ service triggers transported via a standard protocol. A service trigger may enable a service provider to modify or otherwise to customize the behavior of a call processing server arrangement; some or all of the functionality of the call processing server arrangement may be controlled or influenced in accordance with parameters set by the service provider and defined by the service trigger. A service trigger may enable a full range of customization options, ranging from simple modifications to complete service creation and implementation, interrupting and altering call control logic at any point during call control operations.

Abstract: A system and method of facilitating server-based call processing services and call control may employ service triggers transported via a standard protocol. A service trigger may enable a service provider to modify or otherwise to customize the behavior of a call processing server arrangement; some or all of the functionality of the call processing server arrangement may be controlled or influenced in accordance with parameters set by the service provider and defined by the service trigger. A service trigger may enable a full range of customization options, ranging from simple modifications to complete service creation and implementation, interrupting and altering call control logic at any point during call control operations.

Abstract: A system and method of facilitating server-based call processing services and call control may employ service triggers transported via a standard protocol. A service trigger may enable a service provider to modify or otherwise to customize the behavior of a call processing server arrangement; some or all of the functionality of the call processing server arrangement may be controlled or influenced in accordance with parameters set by the service provider and defined by the service trigger. A service trigger may enable a full range of customization options, ranging from simple modifications to complete service creation and implementation, interrupting and altering call control logic at any point during call control operations.

Abstract: A system and method of facilitating server-based call processing services and call control may employ service triggers transported via a standard protocol. A service trigger may enable a service provider to modify or otherwise to customize the behavior of a call processing server arrangement; some or all of the functionality of the call processing server arrangement may be controlled or influenced in accordance with parameters set by the service provider and defined by the service trigger. A service trigger may enable a full range of customization options, ranging from simple modifications to complete service creation and implementation, interrupting and altering call control logic at any point during call control operations.

Abstract: A system and method of serving communities of interest (COIs) provide multiple network subscribers with simultaneous access to centrally served contact lists. A plurality of network-based applications may be applied to such centrally served lists. Administrative authorization may be assigned such that lists of valid viewers of a particular COI may be administered to support public access. Presence monitoring functionality may be implemented, apprising authorized viewers of the network connection status or availability of public COI members. Lists of valid modifiers, or administrators, for a particular COI may also be administered; a system and method operative in accordance with the present invention may validate access level or authorization prior to allowing modification of COI data record content.