MyPBX U100&U200 Administrator's Guide
www.yeastar.com Page 44
more information.
·spy modes
There are 4 spy modes available for choice:
Normal spy: you can only hear the call, but can't talk
Whisper spy: you can hear the call, and can talk with the monitored extension
Barge spy: you can hear the call and talk with them both
General spy: you can choose to use one of the above 3 spy modes
Note: for example, if 500 want to monitor extension 501, we need to enable the
“allow being spied” for 501, and choose the spy mode for extension 500.
Then pick up 500 and dial “feature codes + 501” to start monitoring when 501
is in a call
Figure 6-4
VoIP Extensions
A VOIP extension is a SIP/IAX Account that allows an IP Phone or an IP Soft-
Phone client to register on MyPBX