AudioCodes Mediant 800B User Manual page 863

User's Manual
Parameter
Web: SBC GRUU Mode
[SBCGruuMode]
Web: Bye Authentication
[SBCEnableByeAuthenticat
ion]
[SBCExtensionsProvisionin
gMode]
Version 6.6

[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>
</LMIDocument>
Determines the Globally Routable User Agent (UA) URI (GRUU)
support, according to RFC 5627.

[0] None = No GRUU is supplied to users.

[1] As Proxy = (Default) The device provides same GRUU types
as the proxy provided the device's GRUU clients.

[2] Temporary only = Supply only temporary GRUU to users.
(Currently not supported.)

[3] Public only = The device provides only public GRUU to users.

[4] Both = The device provides temporary and public GRUU to
users. (Currently not supported.)
This parameter allows the device to act as a GRUU server for its
SIP UA clients, providing them with public GRUU's, according to
RFC 5627. The public GRUU provided to the client is denoted in the
SIP Contact header parameters, "pub-gruu". Public GRUU remains
the same over registration expirations. On the other SBC leg
communicating with the Proxy/Registrar, the device acts as a GRUU
client.
The device creates a GRUU value for each of its registered clients,
which is mapped to the GRUU value received from the Proxy
server. In other words, the created GRUU value is only used
between the device and its clients (endpoints).
Public-GRUU: sip:userA@domain.com;gr=unique-id
Enables authenticating a SIP BYE request before disconnecting the
call. This feature prevents, for example, a scenario in which the
SBC SIP client receives a BYE request from a third-party imposer
assuming the identity of a participant in the call and as a
consequence, the call between the first and second parties is
inappropriately disconnected.

[0] Disable (default)

[1] Enable = The device forwards the SIP authentication
response (for the BYE request) to the request sender and waits
for the user to authenticate it. The call is disconnected only if the
authenticating server responds with a 200 OK.
Enables SBC user registration for interoperability with BroadSoft's
BroadWorks server, to provide call survivability in case of
connectivity failure with the BroadWorks server.
863
‎ 5 1. Configuration Parameters Reference
Description
Mediant 800B GW & E-SBC