AudioCodes Mediant 500 E-SBC, User Manual

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User's Manual 54. Configuration Parameters Reference
Version 6.8 749 Mediant 500 E-SBC
Parameter Description
SIPInterface_NetworkInterface, SIPInterface_ApplicationType,
SIPInterface_UDPPort, SIPInterface_TCPPort, SIPInterface_TLSPort,
SIPInterface_SRD, SIPInterface_MessagePolicy,
SIPInterface_TLSMutualAuthentication,
SIPInterface_TCPKeepaliveEnable,
SIPInterface_ClassificationFailureResponseType,
SIPInterface_PreClassificationManSet;
[ \SIPInterface ]
For a detailed description of this table, see ''Configuring SIP Interfaces''
on page
258 .
[TCPKeepAliveTime] Defines the interval (in sec) between the last data packet sent and the
first keep-alive probe to send.
The valid value is 10 to 65,000. The default is 60.
Notes:

Simple ACKs such as keepalives are not considered data packets.

TCP keepalive is enabled per SIP Interface in the SIP Interface table.
[TCPKeepAliveInterval] 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 Interface
table.
[TCPKeepAliveRetry] 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 Interface
table.
NAT Translation Table
Web: NAT Translation
Table
CLI: configure voip > voip-
network NATTranslation
[NATTranslation]
This table parameter defines NAT rules for translating source IP
addresses per VoIP interface (SIP control and RTP media traffic) into
NAT IP addresses. This allows, for example, the separation of VoIP
traffic between different ISTP’s, and topology hiding (of internal IP
addresses to the “public” network). Each IP interface (configured in the
Interface table - InterfaceTable parameter) can be associated with a NAT
rule in this table, translating the source IP address and port of the
outgoing packet into the NAT address (IP address and port range).
The format of the ini file table parameter is as follows:
[ NATTranslation ]
FORMAT NATTranslation_Index =
NATTranslation_SourceIPInterfaceName,
NATTranslation_TargetIPAddress, NATTranslation_SourceStartPort,
NATTranslation_SourceEndPort, NATTranslation_TargetStartPort,
NATTranslation_TargetEndPort;
[ \NATTranslation ]
For a detailed description of this table, see ''Configuring NAT Translation
per IP Interface'' on page
135 .
Media Realm Table
Web: Media Realm Table
EMS: Media Realm
CLI: configure voip > voip-
network realm This table parameter defines Media Realms. The Media Realm table
allows you to divide a Media-type interface (defined in the Interface
table) into several realms, where each realm is specified by a UDP port
range.