N
new features ...............................................................10
O
operation errors .......................................................... 81
overview ..................................................................... 13
P
phone ......................................................................... 61
restarting ..............................................................61
power interruption .......................................................72
power-up and reset process .......................................29
powering .....................................................................16
Pre-Installation Checklist ............................................14
Pre-Installation Checklist for Static Addressing ..........46
R
Requirements, for each IP Deskphone ...................... 14
Reset System Values ................................................. 60
resetting the phone .....................................................27
S
Secure Shell Support ................................................. 89
self-test .......................................................................63
settings file, contents ..................................................67
SIG Procedure ............................................................62
Signaling Protocol Identifier ........................................62
Signaling Protocol, Changing ..................................... 69
Site-Specific Option Number Setting ..........................63
Software ..................................................................... 13
software upgrades, downloading ................................65
SSON Procedure ........................................................63
Static Addressing ....................................................... 46
Pre-Installation Checklist ..................................... 46
status messages ...................................................76, 81
System Values, Reset ................................................ 60
T
Touch Screen, Calibrating ..........................................49
troubleshooting ...........................................................72
DTMF tones ......................................................... 72
power interruption ................................................ 72
Troubleshooting ..........................................................71
Error Conditions ................................................... 71
troubleshooting LLDP .................................................86
U
Unnamed Registration ................................................34
94 Installing and maintaining Avaya IP Deskphone H.323 9608, 9608G, 9611G, 9621G, and 9641GJanuary 2014