Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series IP Phones956IndexNumeric100 Reliable Retransmission 500180 Ring Workaround 382802.1X Authentication 84AAbout This Guide vAccept SIP Trust Server Only 352Account Registration 192Acoustic Echo Cancellation (AEC) 754Action URL 622Action URI 641Allow IP Call 351Allow Mute 475Allow Trans Exist Call 434Always Forward 400Analyzing Configuration Files 847Anonymous Call 357Anonymous Call Rejection 361Answer By Hand 504Appendix 873Appendix A: Glossary 873Appendix B: Time Zones 875Appendix C: Trusted Certificates 876Appendix D: Configuring DSS Keys 879Appendix E: Auto Provisioning Flowchart 899Appendix F: Static Settings 900Appendix G: Reading Icons 901Appendix H: SIP 912Appendix I: SIP Call Flows 920Area Code 277Attended Transfer 418Audio Codecs 745Auto Answer 345Auto Logout Time 795Automatic Call Distribution (ACD) 568Automatic Gain Control (AGC) 755Auto Redial 342BBacklight 174Background Noise Suppression (BNS) 755Backing up the local Contacts 332Blind Transfer 418Block Out 279Bluetooth 179Boot Files 99Boot Files, Configuration Files and Resource Files99Bridge Lines Appearance (BLA) 582Busy Forward 400Busy Lamp Field (BLF) 532Busy Lamp Field (BLF) List 559Busy Tone Delay 374CCall Completion 354Call Forward 400Call Hold 391Call Log 306Call Number Filter 456Call Park 458Call Timeout 488Call Transfer 418Call Waiting 339Calling Line Identification Presentation (CLIP)468Capturing Packets 843Capturing the Current Screen of the Phone 648CDP 43Central Provisioning 97Chapters in This Guide vComfort Noise Generation (CNG) 757Common CFG Files 101Configuration Files 99Configuration Parameter Table Format ixConfiguring a Provisioning Server 109Configuring Audio Features 713
