Filter
Top Products
Network Security
Polycom®, Inc. 565
» Select the FW NAT Keep Alive check box and if required, modify the Interval field within the range
of 5 - 86400 seconds.
System Configuration in SBC environments
In an environment that includes SAM (a Polycom SBC), to ensure that a RealPresence Mobile endpoint can
send content to a conference the value of the system flag
NUM_OF_INITIATE_HELLO_MESSAGE_IN_CALL_ESTABLISHMENT must be set to at least 3.
For more details on modifying the values of system flags, see Modifying System Flags.
SIP TCP Keep-Alive
SIP TCP Keep Alive behavior is defined for each IP Network Service and can be modified by adding the
following System Flags and modifying their values:
● SIP_TCP_KEEP_ALIVE_TYPE
● SIP_TCP_KEEP_ALIVE_BEHAVIOR