Methods, systems and computer program products for use in a database of E.164 number (enum) to a resolution of the routing of message service message of network systems, 2G of subsequent generations

摘要

Methods, systems and computer program products for use in a database of E.164 number (enum) to a resolution of the routing of message service message among systems of 2G network and the subsequent generation. Methods, systems and computer program products for use in a database of number E.164 (enum) for resolution of the routing of message service message among systems of 2G network and generation subsequ00faente are shown. According to one method, a message including a service content of the message is received. The message may include an identifier of the recipient of the message of 2G. A database of enum can be found.A response from the database of enum is received. Based on the response, an unavailability of a network address of the generation subsequ00faente for the recipient is determined. In response to the unavailability, it attempts to deliver the content of the message service message to the recipient through a network 2.