Systems, methods, and computer program products for adaptively adjusting a registration interval of an endpoint

A system for adaptively adjusting a registration interval of an endpoint, the system comprising:

• a registration interval manager configured to:
• determine a registration interval for an endpoint associated with a binding defined at a network address translation device;
• determine a stability of the binding based on a message received from the endpoint;
• and
• adjust the registration interval for the endpoint based on the determined stability of the binding.

A computer program product comprising computer-executable instructions embodied in a computer-readable medium for performing steps comprising:

• determining a registration interval for an endpoint associated with a binding defined at a network address translation device;
• determining a stability of the binding based on a message received from the endpoint;
• and
• adjusting the registration interval for the endpoint based on the determined stability of the binding.