The information regarding a single Media Mail call leg. The call leg entry is identified by using the same index objects that are used by Call Active table of IETF Dial Control MIB to identify the call. An entry of this table is created when its associated call history entry in the IETF Dial Control MIB is created and the call history entry contains information for the call establishment to the mail server on the IP network via a Media Mail over IP peer. The entry is deleted when its associated call history entry in the IETF Dial Control MIB is deleted.