User`s manual

Version 5.4 169 May 2008
SIP User's Manual 3. Web-Based Management
Parameter Description
PSTN Alert Timeout
[PSTNAlertTimeout]
For Digital: Alert Timeout (in seconds) (ISDN T301 timer) for calls to
PSTN. This timer is used between the time a SETUP message is sent to
the Tel side (IP-to-Tel call establishment) and a CONNECT message is
received. If an ALERTING message is received, the timer is restarted.
For Mediant 1000 Analog: Alert Timeout (in seconds) for calls to the Tel
side. This timer is used between the time ring is generated (FXS) or line
is seized (FXO) until the call is connected.
The default is 180 seconds. The range is 1 to 600.
Note: If per trunk configuration (using TrunkPSTNAlertTimeout) is set to
other than default (refer to "Configuring the Trunk Settings" on page 96),
the PSTNAlertTimeout parameter value is overridden.
Enable DID Wink
[EnableDIDWink]
Enables Direct Inward Dialing (DID) using Wink-Start signaling.
 [0] Disable = Disables DID Wink(default).
 [1] Enable = Enables DID Wink.
If enabled, the device can be used for connection to EIA/TIA-464B DID
Loop Start lines. Both FXO (detection) and FXS (generation) are
supported.
An FXO interface dials DTMF digits after a Wink signal is detected
(instead of a Dial tone). An FXS interface generates the Wink signal after
the detection of offhook (instead of playing a Dial tone).
Note: This parameter is applicable only to Mediant 1000.
Delay Before DID Wink
[DelayBeforeDIDWink]
Defines the time interval (in seconds) between detection of offhook and
generation of a DID Wink. Applicable only to FXS interfaces.
The valid range is 0 to 1,000. The default value is 0.
Note: This parameter is applicable only to Mediant 1000.
Reanswer Time
[RegretTime]
For Mediant 1000 Analog interfaces: The time interval after the user
hangs up the phone and before the call is disconnected (FXS). This
allows the user to hang up and then pick up the phone (before this
timeout) to continue the call conversation. Thus, it's also referred to as
regret time.
For Digital interfaces: Determines the time period the device waits for an
MFC R2 Resume (Reanswer) signal once a Suspend (Clear back) signal
is received from the PBX. If this timer expires, the call is released.
Note: Applicable only for MFC R2 CAS Brazil variant.
The valid range is 0 to 255 (in seconds). The default value is 0.
Disconnect and Answer Supervision
Send Digit Pattern on
Connect
[TelConnectCode]
Defines a digit pattern to send to the Tel side after SIP 200 OK is
received from the IP side. The digit pattern is a pre-defined DTMF
sequence that is used to indicate an answer signal (e.g., for billing).
The valid range is 1 to 8 characters.
Note: This parameter is applicable to FXO and CAS.