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Program 10-3 – System Assignments, Part 3 of 3
3-38 Strata DK Programming 5/00
LEDs 01~04: Amplified Conference Assignments
Light LEDs 01~04 to identify which PEKU ports should be connected to external amplifiers.
External Amplified Conference is provided by customer-supplied two-way amplifiers connected
to system PEKU ports to amplify “two-line” calls.
♦ DK40i, DK424 and DK424i: Up to four amplifiers can be connected, depending on the DK
system type (two PEKU ports per amplifier). The number of simultaneous Two-CO line
conferencing (three-party) calls varies according to the processor:
DK40i: 4 calls (2 amplified)
RCTUA: 4 calls (3 amplified)
RCTUB, RCTUBA/BB, RCTUC/D, B2CAU, B3CAU: 10 calls (4 amplified)
RCTUE, B5CAU: 20 calls (4 amplified)
For DK 40, DK424 and DK424i, amplifiers are switched into Two-CO line calls
automatically, one amplifier for each call, starting from the lowest PEKU ports enabled to the
highest (see Program 10-3 record sheet). Skipping ports is allowed. Two-CO line calls
established after all amplifiers are in use will not be amplified.
Example
The first amplifier can be connected to PEKU ports 017 and 018, skipping ports 009 and 010. In
this case, LED 02 should be On and LED 01 should be Off. (See Program 10-1, LEDs 19 and 20;
Program 10-2, LEDs 18 and 19; and Program 15-5 for more information on Two-line Conference.)
Important! The amplifiers used for supervised, Two-line Conference connections are switched
in automatically starting with the first connection. Calls made when there are no
amplifiers available will not be amplified. Unsupervised Two-line tandem
connections are not limited to the numbers listed above (by processor), but are
limited by the number of lines equipped in the system.
Note External amplifiers also amplify two-line DISA, Call Forward External, DNIS externally
routed calls, DID, and Tie line trunk to trunk calls.