Appendix A Voice Cards and PIMG Units

Intel NetStructure PBX-IP Media Gateway (PIMG)

Step 8 In the Available Protocols list, click Us_ls_fxs_io.

Step 9 Click Set Protocol. DtiB1 Undefined Protocol changes to Us_ls_fxs_io.

Step 10 If the Currently Assigned Protocols list contains more than one item (when the Cisco Unity server contains more than one D/240PCI-T1 card), repeat Steps 7 through 9 to change the remaining items from DtiB1 Undefined Protocol to Us_ls_fxs_io.

Step 11 Click OK to close the Configuration Service dialog box.

Step 12 Click OK to close the Dialogic TSP Configuration dialog box.

Step 13 Click Close to close the Phone and Modem Options dialog box.

Step 14 Close Control Panel.

Intel NetStructure PBX-IP Media Gateway (PIMG)

The Intel NetStructure PBX-IP Media Gateway (PIMG) units each connect to eight ports from a circuit-switched phone system (either analog or digital phone lines, depending on the model of the PIMG unit). The PIMG units communicate with the Cisco Unity server through the LAN by using Session Initiation Protocol (SIP).

The lines from the phone system attach to a PIMG unit with RJ-45 connectors, though it is possible to use RJ-11 connectors on these lines instead.

Figure A-13 PIMG Unit Connection Pinout and Port Connections

Pin 1: Unused

Pin 2: Unused

Pin 3: Unused

Pin 4: Ring

Pin 5: Tip

Pin 6: Unused

Pin 7: Unused

Pin 8: Unused

130599

 

 

 

 

 

 

 

 

 

TX

 

 

 

 

 

 

 

 

 

RX

 

 

 

 

 

 

 

 

 

FULL

 

1

2

3

4

5

6

7

8

100

 

 

DC POWER

DIAGNOSTICS

 

 

PBX PORTS

 

 

LAN

RESET

130600

We recommend that the lines connect to the ports on the PIMG units in the same order as the ports on the phone system. For example, the first phone system port connects to the first port on the PIMG unit, the second phone system port connects to the second port on the PIMG unit, and so on.

Installation Guide for Cisco Unity 4.0(5) and Later Voice Messaging with Microsoft Exchange 2003/2000 (With Failover Configured)

 

OL-7371-02

A-11

 

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Cisco Systems OL-7371-02 manual Intel NetStructure PBX-IP Media Gateway Pimg