Hewlett-Packard Mediant 2000 User's Manual
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Brand: HP
Category: Gateway
Type: Operation & user’s manual for HP Mediant 2000
Pages: 496 (6.06 Mb)
Version 5.8 307 October 2009
SIP User's Manual 6. Configuration Parameters Reference
Parameter Description
Web: SAS Emergency Numbers Defines emergency numbers for the device's SAS application.
When the device's SAS agent receives a SIP INVITE (from an IP
phone) that includes one of the emergency numbers (in the SIP
user part), it forwards the INVITE to the default gateway
(configured by the parameter SASDefaultGatewayIP), i.e., the
device itself, which sends the call directly to the PSTN. This is
important for routing emergency numbers such as 911 (in North
America) directly to the PSTN. This is applicable to SAS
operating in Normal and Emergency modes.
[SASEmergencyNumbers]
Up to four emergency numbers can be defined, where each
number can be up to four digits.
Defines a prefix that is added to the Request URI user part of the
INVITE message that is sent by the device's SAS agent when in
Emergency mode to the default gateway or to any other
destination (using the 'IP2IP Routing' table). This parameter is
required to differentiate between normal SAS calls routed to the
default gateway and emergency SAS calls. Therefore, this allows
you to define different manipulation rules for normal and
emergency calls.
[SASEmergencyPrefix]
This valid value is a character string. The default is an empty
string "".
Web: SAS Registration Manipulation Table
EMS: Stand-Alone Survivability
This ini file table parameter configures the SAS Registration
Manipulation table. This table is used by the SAS application to
manipulate the User-Part of an incoming REGISTER request AoR
(the To header), before saving it to the registered users database.
The format of this table parameter is as follows:
[SASRegistrationManipulation]
[SASRegistrationManipulation]
FORMAT SASRegistrationManipulation_Index =
SASRegistrationManipulation_RemoveFromRight,
SASRegistrationManipulation_LeaveFromRight
RemoveFromRight = number of digits removed from the right
side of the User-Part before saving to the registered user
database.
;
[\SASRegistrationManipulation]
LeaveFromRight = number of digits to keep from the right
side.
If both RemoveFromRight and LeaveFromRight are defined, the
RemoveFromRight is applied first. The registered database
contains the AoR before and after the manipulation.
The range of both RemoveFromRight and LeaveFromRight is 0 to
30.
Note:
This table can include only one index entry.