Dialogic 2000 Series Manuel d'utilisateur télécharger pdf (Page 2)

3. Prerequisites

3.1 PSTN Prerequisites

The PSTN must support T1 (NI2, DMS100, or 5ESS) or E1 (ETSI EuroISDN).

3.1.2 PSTN Cabling Requirements

Cabling for T1/E1 ISDN connections must be CAT5e or better. Standard voice quality cable will

not provide optimum signal quality and the gateway will have problems establishing connection

on the D-Channel.

Table 1. T1/E1 Connector Pin Designations

Pin Description

1 RCV_RING

2 RCV_TIP

3 No Connection

4 XMIT_RING

5 XMIT_TIP

6 No Connection

7 No Connection

8 No Connection

4. Gateway Setup Notes

Steps for setting up the gateway:

• Connecting to Gateway

• Initial Gateway Configuration

• Parameter Configuration

• Routing Engine Configuration

4.1 Connecting to Gateway

There are two ways for performing the initial configuration of the gateway; serial or IP.

4.1.1 Connecting with Serial Port

• Connect a DB9 serial cable to the COM 2 port on the gateway.

• Establish a connection to the gateway (Baud=115200, Data Bits=8, Stop Bits=1,

Parity=none, Flow Control=none) using a terminal emulation program (e.g.

HyperTerminal). See Table 2 for the serial port pin outs.

Table 2. Serial Port Pin Outs

Pin Signal

1 Data Carrier Detect

2 Transmit Data

3 Receive Data

4 Data Terminal Ready

5 Signal Ground

6 Data Set Ready

7 Clear to Send

8 Request to Send

9 Ring Indicator

1 2 3 4 5 6 7 ... 11 12

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Dialogic 2000 Series Manuel d'utilisateur Page 2