Polycom ReadiManagerLX100 Management Manual page 103

Appendix
System Information Window
Call Status Tab
On this screen you will find detailed information regarding the video call. Each row represents a channel the
ViewStation can potentially use.
When the call status ball is green that system is in a call and all the data shown in this window is current for that
system. If the call status ball is grey, the data shown represents information for that last incoming or outgoing call.
Video Calls over IP
If the ViewStation establishes an H.323 (video over IP) call, then the video call would be represented by one channel.
Video Calls over ISDN
If the ViewStation uses H.320 (video over ISDN) then the ViewStation video call would be represented by the number
of ISDN channels used for the call.
Video Calls Over PRI
PRI-T1 (US) lines have 23 video (B) channels and one data (D) channel. PRI-E1 (Europe) has 30 (B) channels and one
data (D) channel.
Cause Codes
Cause Codes are only relevant to ISDN video calls. If an error occurs with one of the channels for a video call, a cause
code will appear. The common cause codes for video connection errors are listed in this linked documentation. To view
this list for data interpretation, please view page 149 in the appendix.
Caller ID
These numbers represent the last ISDN number this channel connected to. If the channel 1 last connected via an IP
call, then this channel shows the IP number. If channel 2 last connected with ISDN then channel 2 shows that ISDN
number.
Polycom ReadiManager LX100 User Guide
ViewStation
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Appendix 96