AudioCodes Media Pack MP-11x, Руководство пользователя

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User's Manual 532 Document #: LTRT-65432
MP-11x & MP-124
Parameter Description
Profile.
Web: 183 Message
Behavior
EMS: SIP 183 Behaviour
[SIP183Behaviour]
Defines the response of the device upon receipt of a SIP 183 response.

[0] Progress = (Default) A 183 response (without SDP) does not
cause the device to play a ringback tone.

[1] Alert = 183 response is handled by the device as if a 180 Ringing
response is received, and the device plays a ringback tone.
Web: Session-Expires
Time
EMS: Sip Session Expires
[SIPSessionExpires]
Defines the numerical value sent in the Session-Expires header in the
first INVITE request or response (if the call is answered).
The valid range is 1 to 86,400 sec. The default is 0 (i.e., the Session-
Expires header is disabled).
Web: Minimum Session-
Expires
EMS: Minimal Session
Refresh Value
[MinSE]
Defines the time (in seconds) that is used in the Min-SE header. This
header defines the minimum time that the user agent refreshes the
session.
The valid range is 10 to 100,000. The default is 90.
Web/EMS: Session
Expires Disconnect Time
CLI: session-exp-
disconnect-time
[SessionExpiresDiscon
nectTime]
Defines a session expiry timeout. The device disconnects the session
(sends a SIP BYE) if the refresher does not send a refresh request
before one-third (1/3) of the session expires time, or before the time
configured by this parameter (the minimum of the two).
The valid range is 0 to 32 (in seconds). The default is 32.
Web/EMS: Session
Expires Method
[SessionExpiresMethod
]
Determines the SIP method used for session-timer updates.

[0] Re-INVITE = (Default) Uses Re-INVITE messages for session-
timer updates.

[1] UPDATE = Uses UPDATE messages.
Notes:

The device can receive session-timer refreshes using both methods.

The UPDATE message used for session-timer is excluded from the
SDP body.
[RemoveToTagInFailure
Response] Determines whether the device removes the ‘to’ header tag from final
SIP failure responses to INVITE transactions.

[0] = (Default) Do not remove tag.

[1] = Remove tag.
[EnableRTCPAttribute] Enables the use of the 'rtcp' attribute in the outgoing SDP.

[0] = Disable (default)

[1] = Enable
EMS: Options User Part
[OPTIONSUserPart]
Defines the user part value of the Request-URI for outgoing SIP
OPTIONS requests. If no value is configured, the endpoint number is
used.
A special value is ‘empty’, indicating that no user part in the Request-
URI (host part only) is used.
The valid range is a 30-character string. The default is an empty string
(‘’).
Web: Fax Signaling
Method
EMS: Fax Used
[IsFaxUsed]
Determines the SIP signaling method for establishing and transmitting a
fax session after a fax is detected.

[0] No Fax = (Default) No fax negotiation using SIP signaling. Fax
transport method is according to the parameter FaxTransportMode.

[1] T.38 Relay = Initiates T.38 fax relay.