AudioCodes Mediant 500 E-SBC, User Manual

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User's Manual 54. Configuration Parameters Reference
Version 6.8 891 Mediant 500 E-SBC
Parameter Description

[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>
Web: SBC Dialog-Info Interworking
CLI: configure voip/sbc general-
setting/sbc-dialog-info-interwork
[EnableSBCDialogInfoInterworki
ng]
Enables the interworking of dialog information (parsing of call
identifiers in XML body) in SIP NOTIFY messages received
from a remote application server.

[0] Disable (default)

[1] Enable
For more information, see ''Interworking Dialog Information in
SIP NOTIFY Messages'' on page
471 .
CLI: sbc-keep-call-id
[SBCKeepOriginalCallId]
Enables the device to use the same call identification value
received in incoming messages for the call identification in
outgoing messages. The call identification value is contained in
the SIP Call-ID header.

[0] = (Default) Disable - the device creates a new Call-ID
value for the outgoing message.

[1] = Enable - the device uses the received Call-ID value of
the incoming message in the outgoing message.
Note: When the device sends an INVITE as a result of a
REFER/3xx termination, the device always creates a new Call-
ID value and ignores this parameter's settings.
Web: SBC GRUU Mode
CLI: sbc-gruu-mode
[SBCGruuMode]
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.