566IndexSymbols/Numerics3-port switchand 802.1Q header 463802.11bwireless ethernet networking 274802.1Q 461Ethernet frame 462p bits 462802.1Q support 462802.3af 457AAccessory Expansion Module (AEM) 207Ack message 465Active Call Failover 446ActiveSync 275deactivate 275uses PPP 275also support connection to AC local power457Application menulanguage selection 214audio buffers 272audio clarity 272audio delay 272audio quality 272audio streams 272Auto-Create button 270Auto-discoveryVLAN ID 464Bbuild number 270CCall forward keyIP Softphone 2050 231Call Handling screen 264Call park keyIP Phone 2004 562IP Softphone 2050 231Call transfer keyIP Phone 2004 561IP Softphone 2050 230Callers List 445Charge account keyIP Softphone 2050 231Checking Ethernet Statistics IP Phone2001 55Closet power 184Codecsand jitter buffer 221communication server 269, 270Conference keyIP Softphone 2050 230connection history 268Connections settings 268contact a server 268Controls 202Corporate Directory 444Dd Call forward keyIP Phone 2004 561Default gateway 111, 298IP Phone 2002 76, 148Desk-mount bracket 207Nortel Communication Server 1000IP Phones FundamentalsNN43001-368 02.01 StandardRelease 5.0 7 December 2007Copyright © 2003–2007, Nortel Networks.