QX5
QXFXO4/QXISDN4/QXE1T1/QXFXS24; (SW Version 6.0.x) 37
QXFXO4/QXISDN4/QXE1T1/QXFXS24 Manual II: Administrator’s Guide
CAS Signaling Wizard – Page 1
allows to configure signaling type
settings and consists of following components:
Allowed Call Type is used to select the allowed call directions:
incoming, outgoing or both.
Signaling Type allows selecting the CAS signaling type.
Please Note: R2 signaling (compelled and non-compelled) can be
used with an E1 interface both in User and Network modes. QX with
E1 interface in the CAS mode detects the busy tone only in case of R2
compelled and non-compelled (both with and without ANI) signaling
types.
Force Update Timeslots checkbox can be optionally selected in
order 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.
Please Note: QX does not support the Forward Digit selected on the
CO when acting in the User mode with CAS Loop Start signaling type.
Get PSTN/PBX Error Message checkbox enables notification
message in case of outgoing calls to unreachable, incorrect or non
existent destination.
Fig.II- 42: CAS Signaling Wizard – Page 1
When Generate Progress Tone to PSTN/PBX checkbox is selected, QX generates ring tones to incoming callers during E1/T1 call dialing. This feature is
mainly applicable to 2-stage dialing mode.
Enable Echo Cancellation checkbox enables the echo cancellation mechanism on the selected timeslot(s).
When Alternative Disconnection Mode checkbox is selected, the QX will play a busy tone towards the PBX/CO if the call has been failed. After 60 second
timeout, the QX will disconnect the call from PBX/CO and will stop playing the busy tone.
Voice Establishment Procedure manipulation radio buttons group is used to select a method of voice establishment on the trunk:
• On call acceptance – with this selection, voice will be established after call is being accepted.
• On channel selection - with this selection, call will be accepted during channel selection. This selection is not allowed for R2 signaling.
• On call ringing - with this selection, voice will be established after call is being ringing. Selection enables Generate Progress Tone checkbox
which is used to enable the progress tone generation upon voice establishment.
CAS Signaling Wizard - Page 2 appears if the Signaling Type on the
previous page is set to any of the E&M types or to R2 DTMF. The page
provides the possibility of enabling the DID Service on the timeslot(s)
and contains the following component:
The Enable DID Service checkbox is used to enable/disable DID
(Direct Inward Dialing) service for the selected timeslot(s).
Fig.II- 43: CAS Signaling Wizard – Page 2
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