
Version 5.6 197 November 2008
SIP User's Manual 3. Web-Based Management
Parameter Description
Notes:
The correct dial tone parameters should be configured in the Call
Progress Tones file.
The device may take 1 to 3 seconds to detect a dial tone (according
to the dial tone configuration in the Call Progress Tones file).
Time to Wait before Dialing
[msec]
[WaitForDialTime]
Determines the delay before the device starts dialing on the FXO line
in the following scenarios:
The delay between the time the line is seized and dialing begins
during the establishment of an IP-to-Tel call.
Note: Applicable only for one-stage dialing, when the parameter
IsWaitForDialTone is disabled.
The delay between detection of a Wink and the start of dialing
during the establishment of an IP-to-Tel call (for DID lines,
EnableDIDWink is set to 1).
For call transfer - the delay after hook-flash is generated and dialing
begins.
The valid range (in milliseconds) is 0 to 20,000 (i.e., 20 seconds). The
default value is 1,000 (i.e., 1 second).
Ring Detection Timeout
[sec]
[FXOBetweenRingTime]
Defines the timeout (in seconds) for detecting the second ring after the
first detected ring.
If automatic dialing is not used and Caller ID is enabled, the device
seizes the line after detection of the second ring signal (allowing
detection of caller ID sent between the first and the second rings). If
the second ring signal is not received within this timeout, the device
doesn't initiate a call to IP.
If automatic dialing is used, the device initiates a call to IP when the
ringing signal is detected. The FXO line is seized only if the remote IP
party answers the call. If the remote party doesn't answer the call and
the second ring signal is not received within this timeout, the device
releases the IP call.
This parameter is typically set to between 5 and 8. The default is 8.
Note: This parameter is applicable only for Tel-to-IP calls.
Reorder Tone Duration
[sec]
[TimeForReorderTone]
Busy or Reorder tone duration (in seconds) that the device plays
before releasing the line.
The valid range is 0 to 254. The default is 0 seconds.
Typically, after playing a Reorder / Busy tone for the specified duration,
the device starts playing an Offhook Warning tone.
Notes:
Selection of Busy or Reorder tone is performed according to the
release cause received from IP.
Refer also to the parameter CutThrough, described in ''Advanced
Parameters'' on page 129.
Answer Supervision
[EnableVoiceDetection]
Enables sending of 200 OK upon detection of speech, fax, or modem.
[1] Yes = device sends 200 OK (to INVITE) messages when
speech/fax/modem is detected.
[0] No = 200 OK is sent only once the device completes dialing
(default).
Comentários a estes Manuais