Cortelco 2747 user manual Configuration from Keypads

Contents
1 OVERVIEW		4
1.1	INTRODUCTION	4
1.2	KEY FEATURES	4
1.3	HARDWARE SPECIFICATION	7

2 BASIC INSTALLATION		8
2.1	APPEARANCE INTRODUCTION	8
2.1.1	Key parts of the 2747	8
2.1.2	Rear and Back side Panel of the 2747	9
2.1.3 KEYPAD DEFINITION		10
2.2	LCD MENU LIST	14
2.3	INSTALLATION ENVIRONMENT	18

3 CONFIGURATION FROM KEYPADS		19
3.1	NETWORK CONFIGURATION	19
3.1.1	Dynamic IP Method (DHCP)	19
3.1.2	PPPoE Method	20
3.1.3	Static IP Method	20
3.2	REGISTRATION TO GK / PROXY SERVER	21
3.2.1	Registration to a gatekeeper (H.323 version)	21
3.2.2	Registration to a proxy server (SIP version)	22
3.3	REGISTRATION / STARTUP MESSAGE	24
3.4	CALL FORWARD CONFIGURATIONS	27
3.4.1	Immediate Forward	27
3.4.2	Busy Forward	28
3.4.3	No Answer Forward	28
3.5	CONFIGURATIONS UNDER “VIEW” ITEM	28
3.5.1	View current network settings	28
3.5.2	Ping another device	28
3.5.3	Restart	29
3.5.4	Display current software version	29
3.5.5	Packet Trace for signal monitoring	29

4 WEB CONFIGURATION		30
4.1	NETWORK CONFIGURATION ON WEB	31
4.1.1	Basic	31
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