Comdial IPrimo Speakerphone Station User Guide

iPrimo Speakerphone Station User’s Guide
October, 02 Comdial 131
APPENDIX D  -  SPEAKERPHONE 
CHARACTERISTICS
When using your speakerphone, the microphone and loudspeaker are 
farther away from you than when you use a handset. Both the signal 
from the loudspeaker and the signal to the microphone must be 
strengthened. When microphones and loudspeakers are close together 
(such as in a speakerphone), additional amplification typically gen
-
erates a ringing sound (public address systems do this if the...

132 Comdial October, 02
To maximize the usefulness of your full-duplex speakerphone, take 
note of these following observations about full-duplex speakerphone 
operation.
•  The full duplex operating mode requires a small amount of time 
to adapt to changes in echo; therefore, you should avoid making 
any movements in the vicinity—about a one-foot radius—of the 
speakerphone.
•  There are certain echo limits beyond which the speakerphone 
cannot effect canceling. These limits are as follows: room 
echoes...

iPrimo Speakerphone Station User’s Guide
October, 02 Comdial 133
•  If both you and the distant party are using full-duplex 
speakerphones, the sensitivity to both echo path changes and 
volume reduction during double-talk is doubled from the 
sensitivity when just one full-duplex speakerphone is involved.
Half-Duplex Speakerphone Guidelines
The speakerphone user guidelines in this section do not apply when 
your speakerphone is operating in full-duplex mode. However, they 
are applicable when operating...

134 Comdial October, 02
In some situations, such as when either you or the distant party is in a 
noisy environment, you may have to lift your handset to ensure a 
clear conversation. When using your speakerphone, the microphone 
and loudspeaker are farther away from you than when you use a 
handset. Both the signal from the loudspeaker and the signal to the 
microphone must be strengthened. 

iPrimo Speakerphone Station User’s Guide
October, 02 Comdial 135
APPENDIX E  -  FEATURE  
NETWORKING SUPPORT
The system that your IP speakerphone works into can be either a local 
stand-alone system or part of a system-to-system network. System-to-
system networking connects several systems together in an 
arrangement that allows unified communications throughout the 
network. Depending upon the networked system to which your IP 
speakerphone connects (either the host system or one of the node 
systems)...

136 Comdial October, 02
ANI 
(passed 
across the 
network but 
must be 
enabled per 
node)TerminatingComdial/
QSIGLocal 
(display 
telephones)Node
ANI DNIS 
(passed 
across the 
network but 
must be 
enabled per 
node)OriginatingComdial/
QSIGLocal 
(display 
telephones)Node
ANS DetectOriginatingComdialAcross 
Network
ARSBothComdialAcross 
NetworkNode
ASRN/ANoneLocalNode
Attendant 
ProgramingBothComdialLocalNode
Authorizati
on CodeOriginatingNoneLocalNode
Auto HoldTerminatingNoneAcross 
NetworkNode
Auto...

iPrimo Speakerphone Station User’s Guide
October, 02 Comdial 137
Auto RedialOriginatingNoneAcross 
NetworkNode
Aux LineAcross 
NetworkNode
Aux RingLocalNode
Block 
ProgramAcross 
NetworkIncoming 
DID Node
Button, 
Programma
bleBothComdialAcross 
Network 
(with 
limitations)Node/
Station
Call 
CostingOriginatingNoneAcross 
Network 
(with 
limitations)Node/
Station
Call DivertTerminatingComdialLocalNode/
Station
Call 
Forward 
Default 
ForwardTerminatingComdialAcross 
NetworkNode/
Station
Call 
Forward All...

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Call Pickup 
DirectedTerminatingComdialAcross 
NetworkNode/
Station
Call Pickup 
GroupTerminatingNoneLocalNode/
Station
Call TimeOriginatingNoneAcross 
NetworkNode/
Station
Call 
TransferBothComdialAcross 
NetworkNode/
Station
Call 
Waiting 
To n eTerminatingNoneLocalNode/
Station
Camp OnTerminatingNoneLocalNode/
Station
CFOSBothNoneLocalNode/
Station
Clock SetLocalNode
ConferenceBothComdial/
QSIGAcross 
Network 
(with 
limitations)Station
COSLocalNode
Day Night 
Class of...

iPrimo Speakerphone Station User’s Guide
October, 02 Comdial 139
Dist RingTerminatingNoneLocalNode/
Station
Dial by 
NameOriginatingNoneLocalNode/
Station
Directed 
Station 
HoldBothNoneLocalNode/
Station
Disable 
StationLocalNode/
Station
Disconnect 
NotificationBothNoneAcross 
Network
DND/
inhibit/
overrideTerminatingComdial/
QSIGLocalNode
DNIS 
(passed 
across the 
Network 
but must be 
enabled per 
node)BothComdialLocal 
(display 
phones)Node
DSS/BLFBothComdialAcross 
Network 
(with...

140 Comdial October, 02
Enhanced 
Night ModeTerminatingNoneAcross 
NetworkNode
Enhanced 
RingingTerminatingNoneAcross 
NetworkNode
Executive 
OverrideBothNone
Extended 
DTMF
Feature 
NumberingLocalNode
Group 
ListenTerminatingNoneAcross 
NetworkNode/
Station
Hands FreeBothNoneAcross 
NetworkNode/
Station
HoldTerminatingComdial/
QSIGAcross 
NetworkNode/
Station
Hunt Group 
(can access 
Hunt group 
across 
Network 
but 
members 
must be 
local to 
each other)TerminatingComdialAcross 
NetworkNode
Hunt...