Table

of

Contents

OVERVIEW

13

Operating Modes

13

FEATURES

14

IP-223 ACCESSORIES

15

IP-223 Specifications

16

Front Panel

16

TEST AND ADJUSTMENT POINTS

16

HANDSET JACK

17

IC BUTTON

17

LCD DISPLAY

17

LINE BUTTON

18

TX LED

18

LNK LED

18

Back Panel

19

10/100 ETHERNET CONNECTOR

19

SERIAL CONNECTOR

19

RADIO 1 AND RADIO 2 (LINE 1 AND LINE 2)

 

CONNECTORS

20

POWER CONNECTION

20

COMMUNICATIONS SYSTEM DESIGN ....

23

Network Requirements

23

BANDWIDTH

23

MULTICAST

23

INTERNET GROUP MANAGEMENT PROTOCOL (IGMP) 24

NETWORK PERFORMANCE

24

INSTALLATION AND LEVEL SETTINGS . 25

Local/Radio Connections

25

JUMPER POSITIONS

25

TX AUDIO CONNECTION

27

RX AUDIO CONNECTION

27

COR (CARRIER OPERATED RELAY) I/O

 

(INPUT/OUTPUT)

28

PTT CONNECTION

28

MONITOR CONNECTION

28

R1 AND R2 RELAYS

28

DIGITAL I/O

29

CTCSS (CONTINUOUS TONE CODED SQUELCH SYSTEM)

CONNECTION

29

Tone/Console Operation

29

2-/4-WIREJUMPER SETTINGS

29

TX SIDE SETTINGS

29

LOCAL PTT I/O

30

CROSS MUTE I/O

30

SUPERVISORY I/O

30

Level Adjustments

30

GENERAL ALIGNMENT

31

RADIO/LINE TX LEVEL

31

RADIO/LINE RX LEVEL

31

LINE TX MONITOR LEVEL (TONE AND CONSOLE MODE

ONLY)

31

CTCSS LEVEL

32

Frequency Decoding

32

SETUP INFORMATION

33

Setting the IP Address Information

33

USING HYPERTERMINAL

34

Accessing IP-223 Web Browser Configuration

 

Windows

39

IP-223 Web Setup Windows Standards

40

LINKS

40

Welcome Window

42

Basic Ethernet Setup Window

43

SERIAL NUMBER FIELD

43

MAC ADDRESS

43

USE DHCP SERVER CHECK BOX

44

UNIT IP ADDRESS FIELD

44

SUBNET MASK FIELD

44

GATEWAY ADDRESS FIELD

44

DNS (DOMAIN NAME SERVER) NUMBER 1–3 FIELDS . 44

PACKET DELAY BEFORE PLAYBACK FIELD

44

QOS (QUALITY OF SERVICE): PRECEDENCE BITS

 

FIELD

44

QOS: D, T, AND R (DELAY, THROUGHPUT, AND

 

RELIABILITY) BITS FIELD

45

LOCAL COMPUTER IP ADDRESS 1-10 FIELDS

45

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Telex IP-223 technical manual Contents