AudioCodes Mediant 4000 SBC User Manual page 860

Parameter
configure voip >
sip-definition
settings > tcp-
keepalive-interval
[TCPKeepAliveInterval]
configure voip >
sip-definition
settings > tcp-
keepalive-retry
[TCPKeepAliveRetry]
NAT Translation Table
NAT Translation Table
configure network >
nat-translation
[NATTranslation]
Media Realms table
Media Realms
configure voip > realm
[CpMediaRealm]
Remote Media Subnet Table
Remote Media Subnet
configure voip > remote-
media-subnet
[SubRealm]
User's Manual

Simple ACKs such as keepalives are not considered data packets.

TCP keepalive is enabled per SIP Interface in the SIP Interfaces
table.
Defines the interval (in sec) between consecutive keep-alive probes,
regardless of what the connection has exchanged in the meantime.
The valid value is 10 to 65,000. The default is 10.
Note: TCP keepalive is enabled per SIP Interface in the SIP Interfaces
table.
Defines the number of unacknowledged keep-alive probes to send
before considering the connection down.
The valid value is 1 to 100. The default is 5.
Note: TCP keepalive is enabled per SIP Interface in the SIP Interfaces
table.
Defines NAT rules for translating source IP addresses per VoIP interface
(SIP control and RTP media traffic) into NAT IP addresses.
The format of the ini file table parameter is as follows:
[ NATTranslation ]
FORMAT NATTranslation_Index =
NATTranslation_SrcIPInterfaceName,
NATTranslation_TargetIPAddress, NATTranslation_SourceStartPort,
NATTranslation_SourceEndPort, NATTranslation_TargetStartPort,
NATTranslation_TargetEndPort;
[ \NATTranslation ]
For more information, see ''Configuring NAT Translation per IP Interface''
on page 142.
Defines Media Realms.
The format of the ini file table parameter is as follows:
[ CpMediaRealm ]
FORMAT CpMediaRealm_Index = CpMediaRealm_MediaRealmName,
CpMediaRealm_IPv4IF, CpMediaRealm_IPv6IF,
CpMediaRealm_PortRangeStart, CpMediaRealm_MediaSessionLeg,
CpMediaRealm_PortRangeEnd, CpMediaRealm_IsDefault,
CpMediaRealm_QoeProfile, CpMediaRealm_BWProfile,
CpMediaRealm_TopologyLocation;
[ \CpMediaRealm ]
For more information, see ''Configuring Media Realms'' on page 323.
Defines Remote Media Subnets.
The format of the ini file table parameter is as follows:
[RemoteMediaSubnet]
FORMAT RemoteMediaSubnet_Index = RemoteMediaSubnet_Realm,
RemoteMediaSubnet_RemoteMediaSubnetIndex,
RemoteMediaSubnet_RemoteMediaSubnetName,
RemoteMediaSubnet_PrefixLength,
RemoteMediaSubnet_AddressFamily,
RemoteMediaSubnet_DstIPAddress,
860
Description
Document #: LTRT-40203
Mediant 4000 SBC