ESI E-Class User Manual

Remote IP Feature Phone
Installation Manual
0450-0450
Rev. A

ESI E-Class Specifications

General

Brand	ESI
Model	E-Class
Category	IP Phone
Language	English

Summary

Programming information

Programming the IP PBX and Remote IP Feature Phone

Programming the IP PBX for remote access

Steps to program the IP PBX with address information for remote operation.

Programming the Remote IP Feature Phone

Details programming the Remote IP Feature Phone parameters into the IP PBX.

Configuring the remote modem router

XDSL modem with static IP

Cable modem with static IP

Dedicated ISDN with static IP

Dial-up ISDN

Connecting the Remote IP Feature Phone

Physical connection steps

Steps for connecting the Remote IP Feature Phone to the network and power supply.

Troubleshooting

Troubleshooting tools

Essential tools for diagnosing issues with the Remote IP Feature Phone and network.

Troubleshooting scenarios

Common issues like no connection, one-way audio, and quality problems with solutions.

Appendix I: PING verification

Using PING for connection verification

Instructions on using the PING command to test IP connectivity to the main office.

Appendix II: TRACERT analysis

Using TRACERT for network path analysis

How to use the TRACERT command to diagnose network path issues for remote connections.

Appendix V: Remote site address recovery

Determining IP address for Remote IP Phone

Appendix VI: Discovering IP PBX remote-access IP

Discovering IP PBX remote-access IP address