AudioCodes Mediant 1000B User Manual page 991

User's Manual
Parameter
CLI: sas-contact-replace
[SASEnableContactReplace]
Web: SAS Survivability Mode
EMS: Survivability Mode
CLI: sas-survivability
[SASSurvivabilityMode]
Web: SAS Subscribe Response
CLI: sas-subscribe-resp
[SASSubscribeResponse]
Web: Enable ENUM
CLI: enable-enum
[SASEnableENUM]
Web: SAS Binding Mode
EMS: Binding Mode
CLI: sasbindingmode
Version 6.8

[1] Block = Reject dialog-establishment requests from un-
registered SAS users.
Enables the device to change the SIP Contact header so that it
points to the SAS host and therefore, the top-most SIP Via
header and the Contact header point to the same host.

[0] (default) = Disable - when relaying requests, the SAS
agent adds a new Via header (with the SAS IP address) as
the top-most Via header and retains the original Contact
header. Thus, the top-most Via header and the Contact
header point to different hosts.

[1] = Enable - the device changes the Contact header so that
it points to the SAS host and therefore, the top-most Via
header and the Contact header point to the same host.
Note: Operating in this mode causes all incoming dialog
requests to traverse the SAS, which may cause load problems.
Determines the Survivability mode used by the SAS application.

[0] Standard = (Default) Incoming INVITE and REGISTER
requests are forwarded to the defined Proxy list of
SASProxySet in Normal mode and handled by the SAS
application in Emergency mode.

[1] Always Emergency = The SAS application does not use
Keep-Alive messages towards the SASProxySet, instead it
always operates in Emergency mode (as if no Proxy in the
SASProxySet is available).

[2] Ignore Register = Use regular SAS Normal/Emergency
logic (same as option [0]), but when in Normal mode
incoming REGISTER requests are ignored.

[3] Auto-answer REGISTER = When in Normal mode, the
device responds to received REGISTER requests by sending
a SIP 200 OK (instead of relaying the registration requests to
a Proxy), and enters the registrations in its SAS database.

[4] Use Routing Table only in Normal mode = The device
uses the IP-to-IP Routing table to route IP-to-IP SAS calls
only when in SAS Normal mode (and is unavailable when
SAS is in Emergency mode). This allows routing of SAS IP-
to-IP calls to different destinations (and not only to the SAS
Proxy Set).
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.
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
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
991
51. Configuration Parameters Reference
Description
Mediant 1000B Gateway & SBC