Polycom VSX 3000 Administrator's Manual page 142

Administrator's Guide for the VSX Series
11 - 8
Data Description
Transport Type The type of call — Either H.320 (ISDN) or H.323 (IP).
Call Rate The bandwidth negotiated with the far site.
System The name of the system manufacturer, model, and software
Manufacturer version, if they can be determined.
Call Direction In — For calls received.
Out — For calls placed from the system.
Conference ID A number given to each conference. A conference can
include more than one far site, so there may be more than
one row with the same conference ID.
Call ID Identifies individual calls within the same conference.
Total H.320 The total number of ISDN B channels used in the call. For
Channels Used example, a 384K call would use six B channels.
Endpoint Alias The alias of the far site.
Endpoint Additional An additional alias of the far site.
Alias
Endpoint Type Terminal, gateway, or MCU.
Endpoint Transport The actual address of the far site (not necessarily the
Address address dialed).
Audio Protocol (Tx) The audio protocol transmitted to the far site, such as G.728
or G.722.1.
Audio Protocol (Rx) The audio protocol received from the far site, such as G.728
or G.722.
Video Protocol (Tx) The video protocol transmitted to the far site, such as H.263
or H.264.
Video Protocol (Rx) The video protocol received from the far site, such as H.261
or H.263.
Video Format (Tx) The video format transmitted to the far site, such as CIF or
SIF.
Video Format (Rx) The video format received from the far site, such as CIF or
SIF.
Disconnect Reason The description of the Q.850 (ISDN) cause code showing
how the call ended.
Q.850 Cause Code The Q.850 cause code showing how the call ended.
Total H.320 Errors The number of errors during an H.320 call.