AudioCodes Media Pack MP-11x, User Manual

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User's Manual 534 Document #: LTRT-65432
MP-11x & MP-124
Parameter Description
upon fax detection. If the remote party supports T.38, the fax is
relayed over T.38.
Notes:

If VBD coder negotiation fails at call start and if the IsFaxUsed
parameter is set to 1 (or 3), then the channel opens with the
FaxTransportMode parameter set to 1 (relay) to allow future
detection of fax tones and sending of T.38 Re-INVITES. In such a
scenario, the FaxVBDBehavior parameter has no effect.

This feature can be used only if the remote party supports T.38 fax
relay; otherwise, the fax fails.
[NoAudioPayloadType] Defines the payload type of the outgoing SDP offer.
The valid value range is 96 to 127 (dynamic payload type). The default
is 0 (i.e. NoAudio is not supported). For example, if set to 120, the
following is added to the INVITE SDP:
a=rtpmap:120 NoAudio/8000\r\n
Note: For incoming SDP offers, NoAudio is always supported.
Web: SIP Transport Type
EMS: 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
[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
[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
[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/EMS: 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.
Web/EMS: Enable TCP Enables the reuse of the same TCP connection for all calls to the same