AudioCodes Mediapack mp-11x, User Manual

Page: 106 / 390

SIP User's Manual 106 Document #: LTRT-65409
MediaPack Series
Table 5-12: General Parameters (Advanced Parameters)
Parameter Description
Misc. Parameters
Progress Indicator to IP
[ProgressIndicator2IP]
For Analog (FXS/FXO) gateways:
ƒ
[0]
No PI = For Tel-to-IP calls, the gateway sends '180 Ringing' SIP
response to IP after placing a call to phone (FXS) or to PBX (FXO).
ƒ
[1]
PI = 1,
[8]
PI = 8: For Tel-to-IP calls, if EnableEarlyMedia = 1, the
gateway sends 183 session in progress m SDP,
immediately after a call is placed to Phone/PBX. This is used to cut
through the voice path, before remote party answers the call,
enabling the originating party to listen to network Call Progress Tones
(such as Ringback tone or other network announcements).
ƒ
[-1]
Not Configured = Default values are used.The default for FXO
gateways is 1; The default for FXS gateways is 0.
[-1] [0][1][8]
Enable Busy Out
[EnableBusyOut]
ƒ
[0]
Disable = 'Busy out' feature is not used (default).
ƒ
[1]
Enable = 'Busy out' feature is enabled.
When Busy Out is enabled and certain scenarios exist, the gateway
performs a specific behavior:
A reorder tone (determined by FXSOOSBehavior) is played when the
phone is offhooked.
These behaviors are performed due to one of the following scenarios:
ƒ
Physically disconnected from the network (i.e., Ethernet cable is
disconnected).
ƒ
The Ethernet cable is connected, but the gateway can't communicate
with any host. Note that LAN Watch-Dog must be activated
(EnableLANWatchDog = 1).
ƒ
The gateway can't communicate with the gatekeeper/proxy
(according to the Proxy keep-alive mechanism) and no other
alternative exists to send the call.
Notes :
ƒ
The FXSOOSBehavior parameter is used to control the behavior of
the FXS endpoints of the gateway when a Busy Out or Graceful Lock
occurs.
ƒ
FXO endpoints during Busy Out and Lock are inactive.
ƒ
Refer to LifeLineType parameter for complementary optional
behavior.
Default Release Cause
[DefaultReleaseCause]
Default Release Cause (to IP) for IP Æ Tel calls, used when the gateway
initiates a call release, and if an explicit matching cause for this release
isn't found, a default release cause can be configured:
The default release cause is: NO_ROUTE_TO_DESTINATION (3).
Other common values are: NO_CIRCUIT_AVAILABLE (34),
DESTINATION_OUT_OF_ORDER (27), etc.
Note:
The default release cause is described in the Q.931 notation, and
is translated to corresponding SIP 40x or 50x values. For example, 404
for 3, 503 for 34, and 502 for 27.
For mapping of SIP-to-Q.931 and Q.931-to-SIP release causes, refer to
Release Reason Mapping.