AudioCodes Mediant 1000B - Page 462

User's Manual 462 Document #: LTRT-27055
Mediant 1000B Gateway & E-SBC
Tel Profile Parameter Global Parameter
7774w100pp200.
Note:
 For the parameter to take effect, a device reset is required.
 Analog interfaces: The called number can include characters
'p' (1.5 seconds pause) and 'd' (detection of dial tone). If
character 'd' is used, it must be the first 'digit' in the called
number. The character 'p' can be used several times.
For example (for FXS/FXO interfaces), the called number can
be as follows: d1005, dpp699, p9p300. To add the 'd' and 'p'
digits, use the usual number manipulation rules.
 Analog interfaces: To use this feature with FXO interfaces,
configure the device to operate in one-stage dialing mode.
 Analog interfaces: If the parameter is enabled, it is possible to
configure the FXS/FXO interface to wait for dial tone per
destination phone number (before or during dialing of
destination phone number). Therefore, the parameter
IsWaitForDialTone (configurable for the entire device) is
ignored.
 Analog interfaces: The FXS interface send SIP 200 OK
responses only after the DTMF dialing is complete.
 The corresponding global parameter is EnableDigitDelivery.
Dial Plan Index
dial-plan-index
[TelProfile_DialPlanIndex]
DialPlanIndex
Digital Cut Through
digital-cut-through
[TelProfile_DigitalCutThrough]
Enables PSTN CAS channels/endpoints to receive incoming IP
calls even if the B-channels are in off-hook state.
 [0] Disable (default)
 [1] Enable = When enabled, the feature operates as follows:
a. A Tel-to-IP call is established (connected) by the device
for a B-channel.
b. The device receives a SIP BYE (i.e., IP side ends the
call) and plays a reorder tone to the PSTN side for the
duration configured by the
CutThroughTimeForReOrderTone parameter. The device
releases the call towards the IP side (sends a SIP 200
OK).
c. The PSTN side, for whatever reason, remains off-hook.
d. If a new IP call is received for this B-channel after the
reorder tone has ended, the device “cuts through” the
channel and connects the call immediately (despite the
B-channel being in physical off-hook state) without
playing a ring tone. If an IP call is received while the
reorder tone is played, the device rejects the call.
Note:
 If the parameter is disabled and the PSTN side remains in off-
hook state after the IP call ends the call, the device releases
the call after 60 seconds.
 A special CAS table can be used to report call status events
(Active/Idle) to the PSTN side during Cut Through mode (see
Configuring CAS State Machines on page 483).
 The corresponding global parameter is DigitalCutThrough.