Matrix SETU VFX44L, Системное руководство

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Matrix
31 SETU VFX88L
/
VFX44L V1
System Manual
Check the Feature for
Access code dialed
Emergency
Number
(If FXS Port 1)
Connect the Lifeline
port to the FXS port
Error tone for ET
timer(7secs fixed)
When FXS port goes
ONHOOK,
disconnect the
Lifeline port
(make relay OFF)
IDWT expired
DND/Call Forward/
Call Waiting Feature
Programming
mode
End
Emergency
Number or
Lifeline port
Access
(If not FXS Port 1)
Yes
No
System will check
whether Feature
allowed to FXS port
in Class Of Service
Feature
Allowed?
Error tone for ET timer
(7secs fixed)
End
IDWT expired and
Confirmation tone for CT
timer(5secs fixed)
End
Error tone for ET
timer(7secs fixed)
End
Any HOLD
call present?
Yes
No
IDWT expired
speech
Retrieve Hold
Call
Call Hold Alert Timer and
Stop Call Hold Rejection
Timers are stopped.
System will connect the
Lifeline port to the FXS port
When FXS port goes
ONHOOK, lifeline port will
be disconnected(Relay
OFF)
End
Lifeline port
Access
(If FXS Port 1)
Error tone for ET
timer(7secs fixed)
End
Any HOLD
call present?
No
Yes
Error tone for ET
timer(7secs fixed)
End
Any HOLD
call present?
No
Yes
Error tone for ET
timer(7secs fixed)
End
Any HOLD
call present?
No
Yes
Any HOLD
call present?
Yes
No
System will release the
HOLD call. Call Hold Alert
timer and Call Hold Reject
timer expired
System will stop Call
Duration timer and will
store the call in CDR
User dialed
Access Codes
Feature is set
Programming
Tone
Dial tone/feature tone
IDWT = Inter Digit Wait Timer
ET = Error Tone
Relevant Topics:
1. Supplementary Services 161
2. Emergency Number Dialing 96
3. Lifeline Port 110
4. Class of Service 86
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