Terms you should know
181
VoIP
Voice over Internet Protocol. This is a telephone technology
where voice and control signals are transmitted over an IP, or
Internet Protocol, packet-switched network. This makes more
efficient use of network resources and allows more sophisticated
features than traditional telephone technology, where audio is
transmitted over a circuit-switched network.
Summary of Contents for Nortel IP Phone 1230
Page 1: ...Nortel Communication Server 1000 IP Phone 1230 User Guide Title page ...
Page 2: ......
Page 8: ...Contents 8 ...
Page 12: ...Welcome 12 Figure 2 IP Phone 1230 ...
Page 24: ...How to get help 24 ...
Page 155: ...Operating your IP Phone 1230 155 3 Press the SAVE key to save the conversation ...
Page 164: ...IP Phone 1200 LCD Expansion Module 164 ...
Page 174: ...Sample configuration file 174 ...
Page 182: ...Terms you should know 182 ...
Page 187: ......