AudioCodes Mediant 500L MSBR

User's Manual 67. Configuration Parameters Reference
Version 6.8 849 Mediant 500L MSBR
Parameter Description
Web: SIP Transport Type
EMS: Transport Type
CLI: app-sip-transport-type
[SIPTransportType]
Determines the default transport layer for outgoing SIP calls initiated
by the device.
 [0] UDP (default)
 [1] TCP
 [2] TLS (SIPS)
Notes:

It's recommended to use TLS for communication with a SIP Proxy
and not for direct device-to-device communication.
 For received calls (i.e., incoming), the device accepts all these
protocols.
 The value of this parameter is also used by the SAS application
as the default transport layer for outgoing SIP calls.
Web: SIP UDP Local Port
EMS: Local SIP Port
CLI: sip-udp-local-port
[LocalSIPPort]
Defines the local UDP port for SIP messages.
The valid range is 1 to 65534. The default is 5060.
Web: SIP TCP Local Port
EMS: TCP Local SIP Port
CLI: sip-tcp-local-port
[TCPLocalSIPPort]
Defines the local TCP port for SIP messages.
The valid range is 1 to 65535. The default is 5060.
Web: SIP TLS Local Port
EMS: TLS Local SIP Port
CLI: sip-tls-local-port
[TLSLocalSIPPort]
Defines the local TLS port for SIP messages.
The valid range is 1 to 65535. The default is 5061.
Note: The value of this parameter must be different from the value of
the parameter TCPLocalSIPPort.
Web: Display Default SIP Port
CLI: display-default-sip-port
[DisplayDefaultSIPPort]
Enables the device to add the default SIP port 5060 (UDP/TCP) or
5061 (TLS) to outgoing messages that are received without a port.
This condition also applies to manipulated messages where the
resulting message has no port number. The device adds the default
port number to the following SIP headers: Request-Uri, To, From, P-
Asserted-Identity, P-Preferred-Identity, and P-Called-Party-ID. If the
message is received with a port number other than the default, for
example, 5070, the port number is not changed.
An example of a SIP From header with the default port is shown
below:
From:
<sip:+4000@10.8.4.105:5060;user=phone>;tag=f25419
a96a;epid=009FAB8F3E
 [0] Disable (default)

[1]
Enable
Web/EMS: Enable SIPS
CLI: enable-sips
[EnableSIPS]
Enables secured SIP (SIPS URI) connections over multiple hops.
 [0] Disable (default)
 [1] Enable
When the SIPTransportType parameter is set to 2 (i.e., TLS) and the
parameter EnableSIPS is disabled, TLS is used for the next network
hop only. When the parameter SIPTransportType is set to 2 or 1
(i.e., TCP or TLS) and EnableSIPS is enabled, TLS is used through
the entire connection (over multiple hops).
Note: If this parameter is enabled and the parameter
SIPTransportType is set to 0 (i.e., UDP), the connection fails.