Configures the timer after which, the gateway sends a TCP ACK packet if no data is sent over the MGSBC management link to Avaya Session Border Controller (ASBCE). When the gateway is in Edge Mode
, the MGSBC management link must be up for the gateway to accept SSH diagnostic operations and report SNMP Trap messages. If data traffic is light, the gateway must send TCP Keep-Alive messages to keep the NAT port open.