AudioCodes Mediant 4000 SBC User Manual page 373

CHAPTER 18 Core Entities
'Enable TCP Keepalive'
tcp-keepalive-enable
[SIPInterface_TCPKeepaliveEnable]
'Used By Routing Server'
used-by-routing-server
[SIPInterface_UsedByRoutingServer]
'Pre-Parsing Manipulation Set'
pre-parsing-man-set
[SIPInterface_
PreParsingManSetName]
'CAC Profile'
cac-profile
[SIPInterface_AdmissionProfile]
Parameter Description
■ [1] WebSocket = Traffic received on the SIP
Interface is identified by the device as
WebSocket signaling traffic (encapsulated by
WebSocket frames). For outgoing traffic, the
device encapsulates the traffic using the
WebSocket protocol (frames) on the TCP/TLS
ports.
For more information on WebSocket, see
WebSocket.
Note: WebSocket encapsulation is not supported for
UDP ports.
Enables the TCP Keep-Alive mechanism with the IP
entity on this SIP Interface. TCP keep-alive can be
used, for example, to keep a NAT entry open for
clients located behind a NAT server, or simply to
check that the connection to the IP entity is available.
■ [0] Disable (default)
■ [1] Enable
Note: To configure TCP keepalive, use the following
ini file parameters: TCPKeepAliveTime,
TCPKeepAliveInterval, and TCPKeepAliveRetry.
Enables the SIP Interface to be used by a third-party
routing server for call routing decisions.
■ [0] Not Used (default)
■ [1] Used
For more information on the third-party routing server
feature, see Centralized Third-Party Routing
Assigns a Pre-Parsing Manipulation Set to the SIP
Interface. This lets you apply pre-parsing SIP
message manipulation rules on any incoming SIP
message received on this SIP Interface.
By default, no Pre-Parsing Manipulation Set is
assigned.
To configure Pre-Parsing Manipulation Sets, see
Configuring Pre-parsing Manipulation
Note:
■ Pre-Parsing Manipulation is done only on
incoming calls.
■ The device performs Pre-Parsing Manipulation
before Pre-Classification Manipulation and
Classification.
Assigns a Call Admission Control Profile (CAC rules)
to the SIP Interface.
By default, no value is defined.
To configure CAC Profiles, see
Admission Control on page 530.
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Mediant 4000 SBC | User's Manual
SIP over
Server.
Rules.
Configuring Call