This object specifies whether remote media checks
for Symmetric Network Address Translation (NAT)
is enabled or disabled.
If 'true', remote media checks are enabled. The
gateway will have the ability to open a Real Time
Transport Protocol (RTP) session with the remote
end and then update (modify) the existing RTP
session's remote address/port (raddr:rport) with
the source address and port of the actual media
packet received. This would be triggered for only
those calls where the Session Description Protocol
(SDP) received by the gateway has an indication to
do so.
If 'false', remote media checks are disabled.