Wideband Trunk Group Hourly field descriptions

Last Updated : Apr 16, 2013 |
Prolog information
This report contains two sections:
Name
Description
Grp No:
Group Number. A number that identifies the trunk group associated with the displayed data.
Grp Size:
Group Size. Number of trunks in the trunk group.
Grp Dir:
Group Direction. Incoming (inc), outgoing (out), or two-way (two).
Service Type:
Service Type. The administered Service Type for the trunk group. Valid entries are accunet, i800, inwats, lds, mega800, megacom, multiquest, operator, other, outwats-bnd, public-ntwrk, sdn, sub-operator, and wats-max-bnd.
Name
Description
Total Usage
Total wideband call usage (in CCS) for all trunks in the trunk group. Represents the total time the trunks are busy processing wideband calls.
Maint Usage
Maintenance Usage. The total usage of trunks in this trunk group for Maintenance Busy or any other non-call situation where trunks are not available to carry a call.
Total Seize*
Total Seizures. The number of wideband call attempts. This measurement includes completed calls, false starts, don’t answers, and busies.
Inc. Seize*
Incoming Seizures. The number of wideband incoming call attempts. This measurement includes completed calls, false starts, don’t answers, and busies. The number of Outgoing Seizures can be calculated as follows:
Tandem Seize*
Tandem Seizures. The number of trunk-to-trunk wideband call seizures. This count is incremented on the outgoing-trunk side of the connection.
Grp Ovfl
Group Overflow. The number of outgoing wideband calls attempted when the remaining trunk group capacity is insufficient to accommodate the call or the trunk group’s remaining bandwidth is in the wrong configuration. This measurement does not include unauthorized calls denied service on the trunk group (due to restrictions).
Out Serv
Out of Service. The number of trunks in the trunk group out of service during the measurement hour.
% ATB
Percent All Trunks Busy. The percentage of time during the measurement interval all trunks in the group are unavailable to carry a new call (All Trunks Busy).
%Out Blk
Percent Outgoing Blocking. The percent of the outgoing wideband call seizures, including tandem wideband call seizures, offered to a trunk group that are not carried on that trunk group. The value is calculated as follows:
% Out Blk = {Grp Ovfl / [Total Seize - Inc Seize + Grp Ovfl> x 100