Cortelco 2757 ユーザーガイド
2
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