Lucent Technologies DEFINITY® Enterprise Communication Server Release 8.2 Reports Guide

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-179 Trunk Group Status Report 
3
Determining the Number of Trunks 
Required for a Specified Grade of Service
For b oth stand-alone and  last-c hoic e trunk group s, use the trunk g roup peak 
traffic  rep orts to d etermine the numb er of trunks req uired  to p rovid e a sp ec ified  
Grad e of Servic e. The numb er of trunks req uired  stric tly dep end s on the Grad e of 
Servic...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-180 Trunk Group Status Report 
3
Sinc e Trunk Group  1 has a q ueue, the eq uation for Calls Offered  is as follows: 
The Averag e Hold ing  Time is d etermined  as follows: 
Offered  Load  is defined  as the numb er of c alls in p rogress if there had  b een no 
b loc king  or d elay. The Offered  Load  is c alc ulated  as follows: 
The c alc ulated  Offered  Load  is used  with...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-181 Trunk Group Status Report 
3
The numb er of c urrently func tioning  (or in servic e) trunks is c alc ulated  as follows:
Therefore, sinc e 32 trunks are req uired  b ut only 23 are c urrently in servic e, nine 
additional trunks must be added to obtain the desired Grade of Service.
Example 2:
Assumptions
1. You ob tain d ata (d aily) and  rec ord  that d ata on ap p rop...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-182 Trunk Group Status Report 
3
Offered  Load is defined  as the numb er of c alls in p rog ress if there is no b loc king  
or d elay. The Offered  Load  c an b e c alc ulated  as follows: 
The c alc ulated  Offered  Load  is used , with the Retrial Cap ac ity tab les, to 
d etermine the number of trunks req uired  to p rovid e a sp ec ified  Grad e of Servic e.
Assuming  we d...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-183 Trunk Group Call-By-Call (CBC) 
3
Assuming  you desire a P.05 Grad e of Servic e on trunk g roup  #2, then for a 
Carried  CCS of 201 CCS the Retrial Cap ac ity tab les in the 
DEFINITY 
Communic ations System and System 75 and  System 85 Traffic  Tab les
, 
555-104-503, ind ic ates (und er the c olumn head ing  GROUP SIZE) 10 trunks are 
req uired. The numb er of c urrently...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-184 Trunk Group Call-By-Call (CBC) 
3
3. The free pool concept is associated with UAP’s. Sp ec ific ally, free p ool 
refers to the numb er of trunks not reserved  for a sp ec ific  servic e/feature 
and  free to b e assig ned  to another servic e or feature. The free pool is 
calculated as: 
4. Eac h UAP may b e ad ministered  as fixed  or sc hed uled . If fixed , a sp ec ified...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-185 Trunk Group Call-By-Call Measurements Report 
3
Trunk Group Call-By-Call
Measurements Report
The Trunk Group  Call-By-Call (CBC) Measurements rep ort d isp lays last-hour 
traffic  d ata for any sp ec ified  c b c  trunk g roup , p rovid ed  the trunk g roup  had  a 
Usag e Alloc ation Plan (UAP) ad ministered  for the last-hour. Use the rep ort to 
monitor the trunk g roup and...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-186 Trunk Group Call-By-Call Measurements Report 
3
Table 3-52. Trunk Group Call-By-Call Measurements Report 
Field Description
Queue Size
Size of the q ueue for the ISDN-PRI CBC trunk g roup . If zero is 
d isp layed , then no q ueue is ad ministered . Henc e, the other 
q ueue measurements is also zero. If the q ueue is 
ad ministered , then it serves all of the network...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-187 Trunk Group Call-By-Call Measurements Report 
3
Queue 
AbandonmentsThe numb er of c alls removed  from the q ueue b y either the 
system or the user. The system automatic ally removes c alls 
from the q ueue after 30 minutes. A user may ab and on his/her 
c all b y c anc eling  the Automatic  Callb ac k feature (set earlier 
to p lac e their c all in the q ueue).
Suggested...

DEFINITY Enterprise Communication Server Release 8.2
Reports Guide  555-233-505  Issue 1
April 2000
Traffic Data Analysis 
3-188 Trunk Group Call-By-Call Measurements Report 
3
Service 
FeatureThe names of up  to ten servic es/features and  the sp ec ial 
id entifier “ other”  for whic h the assoc iated  measurements are 
rep orted. 
Min Chn
Minimum Numb er of Channels. The minimum numb er of 
c hannels in the ISDN-PRI CBC trunk g roup alloc ated  to the 
sp ec ified  servic e/feature at the time the...