AudioCodes Mediant 500 E-SBC, User Manual

Page: 900 / 920

User's Manual 900 Document #: LTRT-10437
Mediant 500 E-SBC
Parameter Description
to-IP calls to different destinations (and not only to the SAS
Proxy Set).
Web: SAS Subscribe Response
CLI: sas-subscribe-resp
[SASSubscribeResponse]
Defines the SIP response upon receipt of a SUBSCRIBE
message when SAS is in Emergency mode. For example, if this
parameter is set to "200", then SAS sends a SIP 200 OK in
response to a SUBSCRIBE message, when in Emergency
mode.
The valid value is 200 to 699. The default is 489.
Web: Enable ENUM
CLI: enable-enum
[SASEnableENUM]
Enables SAS to perform ENUM (E.164 number to URI mapping)
queries when receiving INVITE messages in SAS emergency
mode.

[0] Disable (default)

[1] Enable
Web: SAS Binding Mode
EMS: Binding Mode
CLI: sasbindingmode
[SASBindingMode]
Determines the SAS application database binding mode.

[0] URI = (Default) If the incoming AoR in the INVITE
requests is using a ‘tel:’ URI or ‘user=phone’ is defined, the
binding is performed according to the user part of the URI
only. Otherwise, the binding is according to the entire URI,
i.e., User@Host.

[1] User Part only = The binding is always performed
according to the User Part only.
Web: SAS Emergency Numbers
CLI: sas-emerg-nb
[SASEmergencyNumbers]
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.
Up to four emergency numbers can be defined, where each
number can be up to four digits.
CLI: sas-emerg-prefix
[SASEmergencyPrefix]
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 IP-to-IP 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.
This valid value is a character string. By default, no value is
defined.