211Nortel IP Softphone 2050Contents This section contains the following topics:• "Introduction" (page 211)• "Description" (page 212)• "Components" (page 214)• "Display characteristics" (page 217)• "Licenses" (page 224)• "Key number assignments" (page 230)• "Minimum system requirements" (page 231)• "System components" (page 232)• "Before you begin" (page 233)• "First-time installation" (page 234)• "Installing or upgrading the IP Softphone 2050" (page 235)• "Running the IP Softphone 2050 for the first time" (page 239)• "Redeploying the IP Softphone 2050" (page 239)• "Removing an IP Softphone 2050 from service" (page 240)• "Maintenance" (page 240)Introduction This section explains how to install and maintain the IP Softphone 2050.For information about using the IP Softphone, see the IP Softphone 2050User Guide (NN43119-101).This section contains the following procedures:• Procedure 44 "Configuring an IP Softphone 2050 " (page 234).• Procedure 45 "Upgrading the IP Softphone 2050 on your PC" (page236).Nortel Communication Server 1000IP Phones FundamentalsNN43001-368 02.01 StandardRelease 5.0 7 December 2007Copyright © 2003–2007, Nortel Networks.