This paper presents the implementation of an autonomic ENUM simulation model which is validated with real measurements. It explains the approach used to build the model and integrate with NS-2. The main objective for this work is to use this simulation model to use different configurations or algorithms in ENUM system and come up with a promising solution to reduce the global response time for an ENUM query. For ENUM to be used for VoIP solutions, their response time should be as compared to the real time telecommunication systems; otherwise it is not going to be successful. We are convinced that this model could also be used to study different implementation models for a particular ENUM scenario and identify an optimized implementation