Specifications

S
X-2000 General Information Guide
7
8 Revision A 5000309
7
Traffic and Performance
Attendant Console Requirements
Criteria Result
Busy Hour Call Completions
(BHCC)*
9.44 per second
33970 per hour
Both Way Traffic Per Station At 1200 ONS/OPS lines and 12% analog trunking with analog
signaling, the following should not be exceeded:
Call/Hr 25.28
Erlang 0.81
CCS 29
Response Time Specification Delay to Dial Tone1 s
Dial Tone Cut Off Delay500 ms
Post-Dialing Delay1.5 s
Data Blocking Possibilities Software<0.0001 Blocking Probability
DTMF, TrunksProvisioning dependent
DSU Provisioning dependent
Note: The BHCC will vary according to individual customer configuration and usage.
Number of Lines Supported Average Number of Attendants Required
Light Traffic
(1.4)
Medium
Traffic (2.8)
Heavy Traffic
(5.3)
100
200
240
300
400
500
600
700
800
900
1000
1100
12002
1300
1
1
1
2
2
2
2
2
2
3
3
3
3
3
1
2
2
2
3
3
3
3
4
4
4
5
5
5
2
3
3
3
4
4
5
5
6
6
7
7
8
8
Notes:
1. These figures based on originating CCS/line.
2. The maximum number of lines supported on SX-2000 LIGHT systems is 1200.