Systems and methods for providing feature mediation and orchestration on SIP-enabled networks are shown. In one exemplary embodiment, a method may include providing a first telephony services application, providing a second telephony services application, and combining a feature of the first telephony services application with a feature of the second telephony services application to form a logical telephony services application. In another exemplary embodiment, a system may include an application server platform and a feature mediation layer operable upon the application server platform, where the feature mediation layer provides a subscriber with a feature of the first telephony services application and a feature of the second telephony services application.