CHAPTER18 Core Entities
Mediant 800 Gateway & E-SBC | User's Manual
Parameter Description
■ For static port allocation (i.e., using additional
UDP ports feature for assigning a specific local
port to each SIP entity), configure the parameter
to Always Open.
'Encapsulating Protocol'
encapsulating-protocol
[SIPInterface_EncapsulatingProtocol]
Defines the type of incoming traffic (SIP messages)
expected on the SIP Interface.
■ [0] No Encapsulation = (Default) Regular (non-
WebSocket) traffic.
■ [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 SIP over
WebSocket.
Note: WebSocket encapsulation is not supported for
UDP ports.
'Enable TCP Keepalive'
tcp-keepalive-enable
[SIPInterface_TCPKeepaliveEnable]
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.
'Used By Routing Server'
used-by-routing-server
[SIPInterface_UsedByRoutingServer]
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 Server.
'Pre-Parsing Manipulation Set'
pre-parsing-man-set
[SIPInterface_
PreParsingManSetName]
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 Rules.
Note:
■ Pre-Parsing Manipulation is done only on
incoming calls.
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