Architecture and method for rapid development and implementation of voice over IP features

A machine readable program code for facilitating efficient development and deployment of additional features in a voice over internet protocol (VoIP) telephony system comprising protocol specific equipment, said machine readable program code, when executed, performing the following method steps, comprising:

• a) performing telephony features, employing an arbitrary protocol independent of any specific VoIP protocol used by said protocol specific equipment;
• b) providing services in addition the services performed at step a), employing said arbitrary protocol;
• c) providing communication protocol conversion between the arbitrary protocol performed at step a) and said VoIP protocol specific telephony equipment responsive to a feature request;
• and
• d) providing communication protocol conversion between the arbitrary protocol at step b) and said VoIP protocol specific telephony equipment employing a single interface layer responsive to a service request

A system for providing voice over internet (VoIP) telephony, said system comprising:

• a device for performing an enhanced telephony feature using an arbitrary developer protocol, said developer protocol being independent of any specific VoIP protocol;
• a device for providing other services configured to use the arbitrary protocol;
• a protocol state machine employing a single layer for converting messages between said developer protocol and a specific VoIP protocol used by protocol specific telephony equipment in the system responsive to a request for said feature;
• said protocol state machine for converting messages between said developer protocol and said specific VoIP protocol responsive to a request for one of said services;
• and
• a proxy for communicating messages in said specific VoIP protocol between said protocol state machine and said protocol specific equipment supporting VoIP.

A method for integrating a feature into a voice over internet protocol (VoIP) telephony system supporting a given protocol, comprising:

• incorporating said feature into the VoIP telephony system employing an arbitrary developer's protocol which is independent of said given protocol;
• employing said arbitrary protocol to provide services in addition to said feature;
• employing a single layer for decoding a VoIP message in said given protocol from a subscriber to the system;
• translating said message in said given protocol to said developer's protocol;
• determining if said message requests said feature;
• invoking said feature;
• translating said feature in said developer's protocol to said given protocol;
• and
• sending the feature to said subscriber;
• and
• decoding a VoIP message in said given protocol from a subscriber to the system;
• translating said message in said given protocol to said developer's protocol;
• determining if said message requests one of said services;
• and
• invoking the requested service;
• translating said service in said developer's protocol to said given protocol;
• and
• sending the service to said subscriber.

Apparatus for integrating a feature into a voice over internet protocol (VoIP) telephony system supporting a given protocol, comprising:

• a first device incorporating said feature into the VoIP telephony system configured to employ an arbitrary developer's protocol which is independent of said given protocol;
• a second device employing said arbitrary protocol to provide services in addition to said feature;
• a decoding device for decoding a VoIP message in said given protocol from a subscriber to the system;
• a first translator for translating said message in said given protocol to said developer's protocol;
• a third device for determining if said message requests said feature;
• a fourth device for invoking said feature;
• a second translator for translating said message in said developer's protocol to said given protocol when the message does not request said feature;
• and
• a sending device sending the feature to said subscriber;
• and
• wherein, when said message requests one of said services, said first translator translates said message in said given protocol to said developer's protocol and said third device determines that said message requests one of said services;
• said fourth device invokes said one of said services;
• said second translator translates said one of said services in said developer's protocol to said given protocol;
• and
• said sending device sends said one of said services to said subscriber.

Apparatus for integrating a new feature as well as existing services for use in first and second voice over internet protocol (VoIP) telephony systems each having operating protocols which are different from one another, comprising:

• a service unit, comprising:
• a first device incorporating said feature for use in the first and second VoIP telephony systems and being configured to employ an arbitrary developer's protocol for said feature, the arbitrary developer's protocol being independent of the protocols of said first and second VoIP telephony systems;
• and
• second and third server devices each employing said arbitrary protocol to respectively provide said existing services to said first and second VoIP telephony systems in addition to said feature;
• said first VoIP telephony system further comprising a proxy for communicating subscribers messages to said first VoIP telephony system;
• a first translator for translating said message in the protocol employed in said first VoIP telephony system to said developer's protocol for use by both said first and second devices;
• said second VoIP telephony system further comprising a call agent for communicating subscribers messages from said second VoIP telephony system to said first device;
• and
• a second translator for translating said message in the protocol employed in said second VoIP telephony system to said developer's protocol for use by said first device to obtain said feature as well as said existing services.