System and method for executing originating services in a terminating network for IMS and non-IMS applications

A method, comprising:

• converting, by an enterprise gateway server in an enterprise network, a request to terminate a session received from a carrier gateway server in a carrier network into a request to originate a session to a terminating subscriber before invoking a terminating service as a destination service specific to the terminating subscriber to enable the enterprise gateway server to invoke originating services;
• restricting by the carrier gateway server prior to the session being routed to the terminating subscriber a termination of the session in response to an invocation of an originating service received from the enterprise gateway server in response to the request to originate the session;
• and
• responsive to the originating services having been performed, routing, using the terminating service, the session to a destination service specific to the terminating subscriber in response to a completed execution of the invocation of the originating service.

A non-transitory computer-readable medium comprising instructions that, when executed by at least one processor, cause the at least one processor to perform:

• converting, by an enterprise gateway server in an enterprise network, a request to terminate a session received from a carrier gateway server in a carrier network into a request to originate a session to a terminating subscriber before invoking a terminating service as a destination service specific to the terminating subscriber to enable the enterprise gateway server to invoke originating services;
• restricting, by the carrier gateway server prior to the session being routed to the terminating subscriber, a termination of the session in response to an invocation of an originating service received from the enterprise gateway server in response to the request to originate the session;
• and
• responsive to the originating services having been performed, routing, using the terminating service, the session to a destination service specific to the terminating subscriber in response to a completed execution of the invocation of the originating service.