AudioCodes Mediant 4000 SBC User Manual page 892

Parameter
User Registration Grace Time
configure voip > sbc settings > sbc-usr-reg-
grace-time
[SBCUserRegistrationGraceTime]
DB Routing Search Mode
configure voip > sbc settings > sbc-db-route-
mode
[SBCDBRoutingSearchMode]
User's Manual
Description
performs the session refresh requests. The device
indicates this to the UA by sending the SIP
message with the 'refresher=' parameter in the
Session-Expires header set to 'uas'.

[1] SBC Refresher = The device performs the
session refresh requests. The device indicates this
to the UA by sending the SIP message with the
'refresher=' parameter in the Session-Expires
header set to 'uac'.
Note: The time values of the Session-Expires
(session refresh interval) and Min-SE (minimum
session refresh interval) headers can be configured
using the SBCSessionExpires and SBCMinSE
parameters, respectively.
Defines additional time (in seconds) to add to the
registration expiry time users that are registered in the
device's Users Registration database.
The valid value is 0 to 2,000,000. The default is 0.
For more information, see Registration Refreshes on
page 459.
Defines the method for searching a registered user in
the device's User Registration database when a SIP
INVITE message is received for routing to a user. If
the registered user is found (i.e., destination URI in
INVITE), the device routes the call to the user's
corresponding contact address specified in the
database.

[0] All permutations = (Default)

To User: Device searches for the user in the
database using the entire Request-URI
(user@host). If not found, it searches for the
user part of the Request-URI. For example, it
first searches for "4709@joe.company.com"
and if not found, it searches for "4709".

From User: Device searches for the user in
the database using the entire From header
AOR (user@host). If not found, it searches for
the user part of the From header AOR. For
example, it first searches for
"4709@domain.com" and if not found, it
searches for "4709".

[1] Dest URI dependant =

To User: Device searches for the user in the
database using the entire Request-URI
(user@host) only. For example, it searches for
"4709@joe.company.com".

From User: Device searches for the user in
the database using the entire From header
AOR (user@host) only. For example, for
"From: <sip:4709@domain.com>", the device
searches for "4709@domain.com".
Note: If the Request-URI contains the "tel:" URI or
"user=phone" parameter, the device searches only for
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Mediant 4000 SBC
Document #: LTRT-40203