Differentiation of multiple media endpoints behind an address translation device

A method comprising:

• determining that an address of a translation device included in a header of a remote packet received at an external interface from the translation device is different than an address of a remote device included in a payload of the remote packet;
• storing a media port of the remote device with the address of the translation device in an address database in a memory based on a determination that the address of the translation device included in the header of the remote packet is different than an address of the remote device included in the payload of the remote packet;
• receiving a local packet at an internal interface, wherein the local packet includes a destination address that corresponds to the address of the translation device;
• querying the address database with the destination address to access the media port of the remote device;
• and
• rewriting a destination control port of the local packet with the media port of the remote device based on a match of the destination address found in the address database.

One or more non-transitory media comprising logic executable with a processor to:

• store an address database in a memory, wherein the address database includes a media port of a remote device matched with an address of a translation device, wherein the media port of the remote device is determined from traffic received from the remote device that is destined for a local device;
• receive a local packet at an internal interface, wherein the local packet includes a destination address that corresponds to the address of the translation device;
• query the address database with the destination address;
• query a promoted connection database with the media port;
• and
• rewrite a destination control port of the local packet with the media port of the remote device when the media port matches an entry in the promoted connection database.