Contents 11Features 212Additional features 213Language support 214Components 214Call Control window 215Display characteristics 217Information display area 218System Tray 218USB audio adapters 219USB Headset Adapter 219Registration 219GIPS 219Echo cancellation 221Clock synchronization 221Jitter buffer 221QoS 221i2050QosSvc.exe 223DiffSERV (DSCP) 224802.1p 224Ethereal traces 224Licenses 224Check out license 225Cached license 225Evaluation period 225License restrictions 225License types 226License Server 226License Server components 227Provisioning a License Server 227Starting the License Server Manager 228Configuring redundant License Servers 229License file 229Nortel Keycode Retrieval System 230Key number assignments 230Minimum system requirements 231System components 232Before you begin 233First-time installation 234Installing the IP Softphone 2050 for the first time 234Installing or upgrading the IP Softphone 2050 235Upgrading 236Windows QoS Packet Scheduler 238Running the IP Softphone 2050 for the first time 239Nortel Communication Server 1000IP Phones FundamentalsNN43001-368 02.01 StandardRelease 5.0 7 December 2007Copyright © 2003–2007, Nortel Networks.
