Cortelco 2757 - Manual (Page 2)

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Table of Contents
1 Introduction ........................................................................................................................... 5
1.1 Package Contents .......................................................................................................... 5
1.2 Features ......................................................................................................................... 5
1.3 Basic Setup .................................................................................................................... 6
2 Network Setup ........................................................................................................................ 8
2.1 Static IP Address ............................................................................................................ 8
2-2 PPPoE...........................................................................................................................11
2.3 DHCP ........................................................................................................................... 15
2.4 Network Setup (Web Configuration) ............................................................................ 17
2.4.1 Display IP Address................................................................................................... 17
2.4.2 Web Interface Network Configuration...................................................................... 18
2.5 SIP Server Information Setup ...................................................................................... 21
2.6 SIP Server Information Setup (Web Configuration) ..................................................... 25
2.7 Accepting and Making Phone Calls ............................................................................. 27
2.7.1 Accepting phone calls .............................................................................................. 27
2.7.2 In-Call Options ......................................................................................................... 28
2.7.2.1.1 Attended Transfer ...................................................................................... 29
2.7.2.1.2 Blind Transfer............................................................................................. 30
2.7.2.2 3-way............................................................................................................... 30
2.7.2.3 Line 2............................................................................................................... 32
2.7.2.4 Hold ................................................................................................................. 32
2.7.3 Making phone calls.............................................................................................. 32
2.8 Caller ID on Call Waiting .............................................................................................. 33
2.9 Calling History .............................................................................................................. 34
2.9.1 Missed Calls............................................................................................................. 35
2.9.2 Received Calls ......................................................................................................... 35
2.9.3 Placed Calls ............................................................................................................. 35
2.9.4 Unanswered Calls.................................................................................................... 35
2.10 Call Rejection (DND) .................................................................................................... 36
2.11 Speakerphone and Headset .................................................................................... 36
2.11.1 Speakerphone ..................................................................................................... 36
2.11.1.2 Placing Calls.................................................................................................... 36
2.11.1.3 Receiving Calls................................................................................................ 36