AudioCodes Mediant 500 MSBR, User Manual

Page: 1047 / 1248

Version 7.2 1047 Mediant 500 MSBR
User's Manual 74. Configuration Parameters Reference
[EnableNonInvite408Repl
y]

[0] Disable = SIP 408 response is not sent upon receipt of non-
INVITE messages (to comply with RFC 4320).

[1] Enable = (Default) SIP 408 response is sent upon receipt of non-
INVITE messages, if necessary.
Remote Management by
SIP Notify
configure voip > sip-
definition settings > sip-
remote-reset
[EnableSIPRemoteReset]
Enables a specific device action upon the receipt of a SIP NOTIFY
request, where the action depends on the value received in the Event
header.

[0] Disable (default)

[1] Enable
The action depends on the Event header value:

'check-sync;reboot=false': triggers the regular Automatic Update
feature (if Automatic Update has been enabled on the device)

'check-sync;reboot=true': triggers a device reset

'cwmp-connect': triggers connection with TR-069
Note: The Event header value is proprietary to AudioCodes.
Max SIP Message Length
[KB]
[MaxSIPMessageLength]
Defines the maximum size (in Kbytes) for each SIP message that can
be sent over the network. The device rejects messages exceeding this
user-defined size.
The valid value range is 1 to 100. The default is 100.
[SIPForceRport] Determines whether the device sends SIP responses to the UDP port
from where SIP requests are received even if the 'rport' parameter is not
present in the SIP Via header.

[0] = (Default) Disabled. The device sends the SIP response to the
UDP port defined in the Via header. If the Via header contains the
'rport' parameter, the response is sent to the UDP port from where
the SIP request is received.

[1] = Enabled. SIP responses are sent to the UDP port from where
SIP requests are received even if the 'rport' parameter is not present
in the Via header.
Reject Cancel after
Connect
configure voip > sip-
definition settings > reject-
cancel-after-connect
[RejectCancelAfterConne
ct]
Enables or disables the device to accept or reject SIP CANCEL
requests received after the receipt of a 200 OK in response to an
INVITE (i.e., call established). According to the SIP standard, a
CANCEL can be sent only during the INVITE transaction (before 200
OK), and once a 200 OK response is received the call can be rejected
only by a BYE request.

[0] Disable = (Default) Accepts a CANCEL request received during
the INVITE transaction by sending a 200 OK response and
terminates the call session.

[1] Enable = Rejects a CANCEL request received during the INVITE
transaction by sending a SIP 481 (Call/Transaction Does Not Exist)
response and maintains the call session.
Verify Received
RequestURI
configure voip > sip-
definition settings > verify-
rcvd-requri
[VerifyReceevedRequest
Uri]
Enables the device to reject SIP requests (such as ACK, BYE, or re-
INVITE) whose user part in the Request-URI is different from the user
part received in the Contact header of the last sent SIP request.

[0] Disable = (Default) Even if the user is different, the device
accepts the SIP request.

[1] Enable = If the user is different, the device rejects the SIP
request (BYE is responded with 481; re-INVITE is responded with
404; ACK is ignored).
Max Number of Active Defines the maximum number of simultaneous active calls supported by
the device. If the maximum number of calls is reached, new calls are