Cortelco 2757 manual Basic Setup

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1.3 Basic Setup

Please follow the instructions below to configure the 2757 and make it ready to use.

1.Unpack the box and check for missing items.

2.Connect an Ethernet cable to the WAN jack on the bottom of the 2757. Be sure the other end of this cable connects to your network. In a home application, connect to your cable or DSL modem. In a business application, connect to a convenient network outlet.

3.Install the desk stand as shown below. Note that the stand can be installed in two different positions to change the angle of the phone.

4.Connect one end of the handset cable to the handset. Note that the handset cable is not symmetrical. Connect the end with the shorter “flat” portion to the handset.

5.Insert the other end of the handset cable to the handset jack on the phone, as shown below. Note that the handset cable is not symmetrical. Connect the end with the longer “flat” portion to the phone. Route the handset cable in the channel provided.

6.If not using PoE, plug the power adapter into an AC outlet. Connect the power jack of the power adapter to the power jack in the base of the phone.

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Contents VoIP Phone Users Guide Table of Contents 10.1 Recover from Unsuccessful Firmware Update Package Contents FeaturesBasic Setup Page Network Setup Static IP AddressPage Described above to enter the subnet mask PPPoE Page Page Page Dhcp Page Network Setup Web Configuration Display IP AddressWeb Interface Network Configuration Page Page SIP Server Information Setup Page Page Page SIP Server Information Setup Web Configuration Page Accepting and Making Phone Calls Accepting phone callsTransfer Trfr In-Call OptionsAttended Transfer 2.2 3-way Blind TransferPage Line HoldMaking phone calls Caller ID on Call Waiting Calling History Placed Calls Missed CallsReceived Calls Unanswered CallsReceiving Calls Call Rejection DNDPlacing Calls Speakerphone and HeadsetSpeed Dial HeadsetAdvanced Settings Call ForwardingForward Timer Handset Volume/Handsfree Volume/Headset VolumeRing Volume End of Dial KeyEntry of Call Forward numbers from phone Set Time ZoneNTP Server Address Phone Book Management Web InterfacePhone Interface Page Browse System Information LCD screenClick ‘Status’ Page Change Display Language Change Ringer Type Adjust the Contrast of LCD Screen Page Reboot the IP Phone Click on ‘Management’ Factory Reset Click ‘Management’ Change Password for the Web Interface Troubleshooting Firmware Update Upgrade ProcedureRecover from Unsuccessful Firmware Update