AudioCodes Mediant 800B User Manual page 1025

User's Manual
Parameter
[SBCAssertIdentity]
Web: Keep original user in
Register
[SBCKeepContactUserinRegiste
r]
Web: SBC Remote Refer Behavior
CLI: sbc-refer-bhvr
[SBCReferBehavior]
CLI: sbc-xfer-prefix
[SBCXferPrefix]
CLI: sbc-3xx-bhvt
[SBC3xxBehavior]
[SBCEnforceMediaOrder]
Version 6.8
parameter and for configuring this functionality in the IP Profile
table, see ''Configuring IP Profiles'' on page 323.
Note: If this functionality is configured for a specific IP Profile,
the settings of this global parameter is ignored for calls
associated with the IP Profile.
Determines whether the device replaces the Contact user with
a unique Contact user in the outgoing message in response to
a REGISTER request.

[0] Disable = (Default) The device replaces the original
Contact user with a unique Contact user, for example:

Received Contact: <sip:123@domain.com>

Outgoing (unique) Contact: <sip:FEU1_7_1@SBC>

[1] Enable = The original Contact user is retained and used
in the outgoing REGISTER request.
Note: This parameter is applicable only to REGISTER
messages received from User-type IP Groups and that are sent
to Server-type IP Groups.
Global parameter that defines the handling of SIP REFER
requests. You can also configure this functionality per specific
calls, using IP Profiles (IpProfile_SBCRemoteReferBehavior).
For a detailed description of this parameter and for configuring
this functionality in the IP Profile table, see ''Configuring IP
Profiles'' on page 323.
Note: If this functionality is configured for a specific IP Profile,
the settings of this global parameter is ignored for calls
associated with the IP Profile.
When the SBCReferBehavior is set to 1, the device, while
interworking the SIP REFER message, adds the prefix "T~&R-"
to the user part of the URI in the Refer-To header. After this,
the device can receive an INVITE with such a prefix (the
INVITE is sent by the UA that receives the REFER message or
302 response). If the device receives an INVITE with such a
prefix, it replaces the prefix with the value defined for the
SBCXferPrefix parameter.
By default, no value is defined.
Note: This feature is also applicable to 3xx redirect responses.
The device adds the prefix "T~&R-" to the URI user part in the
Contact header if the SBC3xxBehavior parameter is set to 1.
Global parameter that defines the handling of SIP 3xx redirect
responses. You can also configure this functionality per specific
calls, using IP Profiles (IpProfile_SBCRemote3xxBehavior). For
a detailed description of this parameter and for configuring this
functionality in the IP Profile table, see ''Configuring IP Profiles''
on page 323.
Note: If this functionality is configured for a specific IP Profile,
the settings of this global parameter is ignored for calls
associated with the IP Profile.
Enables the device to include all previously negotiated media
lines within the current session ('m=' line) in the SDP offer-
answer exchange (RFC 3264).

[0] Disable (default)
1025
57. Configuration Parameters Reference
Description
Mediant 800B Gateway and E-SBC