Avaya CMC1 사용자 설명서

Adding or Removing Hardware

346 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways

Install malicious call trace

The malicious call trace (MCT) voice recorder connects directly to the tip and ring connections
of a TN763/D auxiliary trunk circuit pack. See

Figure 113

. The 909A/B universal coupler

provides seizure control to the recorder.

Figure 113: Malicious call trace

Note:

Note:

A wiring block must be locally engineered.

Note:

Note:

909A couplers ships with one DW4B-DE cable and two DW8B-SE cables. The
909B ships with one KS-22911L2 power supply, one DW4B-DE cable, and two
DW8B-SE cables.

1. Determine the port assignment of the recorder from the malicious call tracing form.

2. Install the 909A/B universal coupler on a vertical surface.

3. Connect the SZ, SZ1, S, and S1 leads from the 909A/B to an auxiliary trunk circuit pack.

a. Tip and ring connect from the voice recorder to the auxiliary trunk circuit pack (J1 on the

909A/B).

b. CBS1/C1 and CBS2/C2 connect from the voice recorder to J2 on the 909A/B.

Figure notes:

1. Malicious call trace voice recorder
2. 25-pair cable (T, R, S, S1, Sz, SZ1) to

TN763/D auxiliary trunk circuit pack

3. 909A/B universal coupler

4. Power supply for universal coupler
5. To SZ1 on TN763/D connector
6. Tip and ring wires
7. CBS1/C1 and CBS2/C2

cydf038 PDH 091696