|
(300-600 ms)
|
|||
|
high: answer procedure for collect calls incomming traffic)
|
|||
|
low: loop interruptiion time for collect calls (incoming traffic)
|
|||
|
high: feeding interruption from PSTN (incoming traffic)
|
||||
|
low: polarity reversal from PSTN (incoming traffic)
|
||||
|
high: feeding interruption from PSTN (outgoing traffic)
|
||||
|
low: polarity reversal from PSTN (outgoing traffic)
|
||||
|
high: answer loop (incoming traffic)
|
||||
|
low: release recognition by feeding interruption from PSTN before answer (incoming traffic)
|
||||
|
high: loop start and earth calling
|
||||
|
low: charge or answer pulse (outgoing traffic)
|
||||
|
version ≠ V2.3 (SICOFI -Power ON only in
|
||||
|
high: ground pulse to PSTN (l1)
|
||||
|
low: dial tone supervision (outgoing traffic)
|
||||
|
high: Delayed activation of line supervision
|
||||
|
low: last look noise suppression (multiple of 4 ms)
|
||||
|
(100-1000 ms)
|
|||
|
(100-1000 ms)
|
|||
|
Version ≠ V2.3
|
||||
|
last look noise suppression
|
||||
|
high: reserve
|
||||
|
low: last look noise suppression (multiply of 4ms)
|
||||
|
Level (in dBr) :
A→ D / D→ A |
||||
|
Version ≠ V2.3
|
||||
|
Version = V2.3 (SICOFI-Power always ON)
|
||||
|
high: reserve
|
||||
|
low: last look noise suppression (multiply of 4ms)
|
||||
|
Level (in dBr) :
A→ D / D→A |
||||
|
(50-120 ms)
|
|||
|
(500-15000 ms)
|
|||
|
(500-10000 ms)
|
|||
|
(200-1000 ms)
|
|||
|
(10-250 ms)
|
|||
|
(10-100 ms)
|
|||
|
(30-200 ms)
|
|||
|
(40-200 ms)
|
|||
|
(40-200 ms)
|
|||
|
(40-250 ms)
|
|||
|
(40-100 ms)
|
|||
|
(30-100 ms)
|
|||
|
(80-200 ms)
|
|||
|
Version ≠ V2.3
|
||||
|
Version = V2.3 (SICOFI-Power always ON)
|
||||
|
50 Hz charge level ( multiple of 1 V )
|
||||
|
Level (in dBr) :
A→ D / D→ A |
||||
|
0 -6 μ
|
||||
|
Version not equal V2.3
(switched on only at talk-state) |
||||
|
Version V2.3 (switched on always)
|
||||
|
Works via COP ACKB and ACKF
|
||||
|
0 -6 μ
|
||||
|
Version not equal V2.3
(switched on only at talk-state) |
||||
|
Version V2.3 (switched on always)
|
||||
|
Works via COP ACKB and ACKF
|
||||
|
0 -6 μ
|
||||
|
Version not equal V2.3
(switched on only at talk-state) |
||||
|
Version V2.3 (switched on always)
|
||||
|
Works via COP ACKB and ACKF.
|
||||
|
guard time for incoming seizure after release from DH
(20-255ms) |
||||
|
0 -6 μ
|
||||
|
Version different from V2.3
(on only in talk state) |
||||
|
Version V2.3 (always on)
|
||||
|
Works via COP ACKB and ACKF
|
||||