QuadroM-E1/T1 Manual I: Installation Guide
Configuring the QuadroM-E1/T1
QuadroM-E1/T1; (SW Version 5.2.x)
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The SAPI Value text field requires an additional Service Access Point Identifier (SAPI) value
(digit values from 1 to 62) that is used to support additional interface between ISDN Layer 2
and Layer 3. Leaving this field empty (default value), only Call Control and Layer 2 man-
agement procedures will be activated.
The Alternative Disconnection Mode checkbox should not selected, if Quadro ought to
disconnect the call as soon as disconnect message has been received from the peer, other-
wise, when checkbox is selected, Quadro’s user may hear a busy tone when peer has been
disconnected.
In the ISDN L2 Timers area the Excessive Ack. Delay T200 text field configures the period
in milliseconds (digit values from 500 to 9999) between transmitted signaling packet and its
acknowledgement received.
The Idle Timer T203 text field configures the period in millisec-
onds (digit values from 1000 to 99999) for E1/T1 client idle timeout. The Service Provider
provides these settings.
In the ISDN L3 Timers area, the T302 Timer text field requires the value for the T302 timer
in milliseconds (digit values from 0 to 15000) and indicates the time frame system is waiting
for a digit to be dialed and when timer expires, it initiates the call. The timer is not applicable
for DMS-100 switch types.
The T309 Timer text field requires the value for the T309 timer in
milliseconds (digit values from 0 to 90000) responsible for call steadiness during link discon-
nection within the period equal to this timer value. If the value in this field is 0, the T309 timer
will be disabled.
The T310 Timer text field requires the value for the T310 timer in millisec-
onds (digit values from 1000 to 120000) responsible for the outgoing call steadiness when
CALL PROCEEDING is already received from the destination but call confirmation (ALERT,
CONNECT, DISC or PROGRESS) is not yet arrived. The No Answer Disconnect Timer
text field is only available in Network mode and requires the value for the No Answer Dis-
connect Timer (digit values from 0 to 200000). This timer is used in certain types of PBXs.
The value 0 indicates that the timer is disabled. When time expires, Quadro will play a busy
tone towards the PBX if the call has been disconnected by the peer.
The D Channel Timeslot For Transmit/Receive drop down list in offers all available time-
slots to be selected for signaling data transmit/receive.
The link B Channels leads to the Signaling Type CCS - B Channel Settings page (see
below) where available timeslots may be enabled or disabled for the voice transfer. The
Force Update option can be optionally used to apply new settings immediately. This will
force the timeslot(s) to be restarted and any active connection on the selected timeslot(s) will
be interrupted. The Restart option can be used to bring timeslot(s) to the initial idle state on
the both sides. Note, that when applying one of these options, any active traffic on the time-
slot(s) will be terminated. Edit will display another page, where the signaling settings for the
selected timeslots may be specified in detail.
Bearer Establishment Procedure allows you to select the session initiation method on the
B channels. One of the following possibilities of the transmission path completion prior to re-
ceipt of a call acceptance indication can be selected:
•
on channel negotiation at the destination interface;
•
on progress indication with in-band information;
•
on call acceptance.
Called Party Type of Number and Calling Party Type of Number fields indicate corre-
spondingly the type of the called party’s and of the calling party’s number.
Called Party Numbering Plan and Calling Party Numbering Plan drop down lists indi-
cates correspondingly the numbering plan of the called party's and calling party's number.
The Route Incoming Call to drop down list contains Attendant, routing agent with two kinds
of call routing possibilities, and all extensions of Quadro and allows selecting the destination
where incoming calls will be routed to. Choosing Routing will request the caller to pass the
authentication (if enabled) and will invite him to dial the destination number to connect the
Summary of Contents for QuadroM-E1
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