AudioCodes Mediant 4000 SBC User Manual page 437

User's Manual
Parameter
Keep User-Agent Header
sbc-keep-user-agent
[IpProfile_SBCKeepUserAge
ntHeader]
Handle X-Detect
sbc-handle-xdetect
[IpProfile_SBCHandleXDete
ct]
ISUP Body Handling
sbc-isup-body-handling
[IpProfile_SBCISUPBodyHa
ndling]
ISUP Variant
sbc-isup-variant
[IpProfile_SBCISUPVariant]
Max Call Duration
sbc-max-call-duration
Version 7.2
that side of the dialog based on these headers, but doesn't send
them to the SIP entity.

[1] Enable = Device retains the incoming Record-Route headers
received in requests and non-failure responses from the other side,
in the following scenarios:

The message is part of a SIP dialog-setup transaction.

The messages in the setup and previous transaction didn't
include the Record-Route header, and therefore hadn't set the
route set.
Note: Record-Routes are kept only for SIP INVITE, UPDATE,
SUBSCRIBE and REFER messages.
Enables interworking SIP User-Agent headers between SIP entities.
The parameter defines the device's handling of User-Agent headers
for response/request messages sent to the SIP entity associated with
the IP Profile.

[-1] According to Operation Mode = (Default) Depends on the
setting of the 'Operation Mode' parameter in the IP Group or SRDs
table:

B2BUA: Device operates as if this parameter is set to Disable
[0].

Call State-full Proxy: Device operates as if this parameter is set
to Enable [1].

[0] Disable = Device removes the User-Agent/Server headers
received in the incoming message from the other side, and adds its'
own User-Agent header in the outgoing message sent to the SIP
entity.

[1] Enable = Device retains the User-Agent/Server headers
received in the incoming message and sends the headers as is in
the outgoing message to the SIP entity.
Enables the detection and notification of events (AMD, CPT, and fax),
using the X-Detect SIP header.

[0] No (default)

[1] Yes
For more information, see Event Detection and Notification using X-
Detect Header on page 196.
Defines the handling of ISUP data for interworking between SIP and
SIP-I endpoints.

[0] Transparent = (Default) ISUP data is passed transparently (as
is) between endpoints (SIP-I to SIP-I calls).

[1] Remove = ISUP body is removed from INVITE messages.

[2] Create = ISUP body is added to outgoing INVITE messages.
For more information on interworking SIP and SIP-I, see Interworking
SIP and SIP-I Endpoints on page 563.
Defines the ISUP variant for interworking SIP and SIP-I endpoints.

[0] itu92 = (Default) ITU 92 variant

[1] Spirou = SPIROU (ISUP France)
Defines the maximum duration (in minutes) per SBC call that is
associated with the IP Profile. If the duration is reached, the device
terminates the call.
437
20. Coders and Profiles
Description
Mediant 4000 SBC