AudioCodes Mediant 3000 User Manual page 839

User's Manual
Parameter
Web: SBC User Registration
Time
[SBCUserRegistrationTime
]
Web: SBC Proxy
Registration Time
[SBCProxyRegistrationTim
e]
Web: SBC Survivability
Registration Time
[SBCSurvivabilityRegistrati
onTime]
[SBCEnableAASTRASurviv
abilityNotice]
Version 6.6
(e.g., checksum). This option restricts the client to authenticating
the entire SIP message, including the body, if present.

[2] 2 = (Default) The device sends 'qop=auth, auth-int' in the SIP
response, indicating either authentication or integrity. This enables
the client to choose 'auth' or 'auth-int'. If the client chooses 'auth-
int', then the body is included in the authentication. If the client
chooses 'auth', then the body is not authenticated.

[3] 3 = No 'qop' parameter is offered by the device in the SIP 401
challenge message.
Defines the duration (in seconds) of the periodic registrations
between the user and the device (the device responds with this value
to the user). When set to 0, the device does not change the Expires
header's value received in the user's REGISTER request. If no
Expires header is received in the REGISTER message and the
SBCUserRegistrationTime parameter is set to 0, then by default, the
Expires header's value is set to 180 seconds.
The valid range is 0 to 2,000,000 seconds. The default is 0.
Note: This parameter can also be configured for an IP Profile (in the
IP Profile table).
Defines the duration (in seconds) for which the user is registered in
the proxy database (after the device forwards the REGISTER
message). When set to 0, the device sends the Expires header's
value as received from the user to the proxy.
The valid range is 0 to 2,000,000 seconds. The default is 0.
Defines the duration of the periodic registrations between the user
and the device, when the device is in survivability state (i.e., when
REGISTER requests cannot be forwarded to the proxy and are
terminated by the device). When set to 0, the device uses the value
set by the SBCUserRegistrationTime parameter for the device's
response.
The valid range is 0 to 2,000,000 seconds. The default is 0.
Enables the device to notify Aastra IP phones that the device is
currently operating in Survivability mode. When this occurs, the
Aastra IP phones display the message, "Stand Alone Mode" on their
LCD screens. Survivability mode occurs when connectivity with the
WAN fails and as a result, the device enables communication
between IP phone users within the LAN enterprise.

[0] = Disable

[1] = Enable
When this feature is enabled and the SBC device is in Survivability
mode, it responds to SIP REGISTER messages from the IP phones
with a SIP 200 OK containing the following XML body:
Content-Type: application/xml
<?xml version="1.0" encoding="utf-8"?>
<LMIDocument version="1.0">
<LocalModeStatus>
<LocalModeActive>true</LocalModeActive>
<LocalModeDisplay>StandAlone
Mode</LocalModeDisplay>
</LocalModeStatus>
839
53. Configuration Parameters Reference
Description
Mediant 3000