AT&T MERLIN LEGEND Release 2.0 Pocket Reference Manual page 15

Hardware and Software Capacities (continued)
Park codes
Personal lines
Personal Speed Dial
Entries per single-line or 5- or 10-button telephone
Entries per system
Digits per entry
Pickup
Number of groups
Members per group
Groups per member
Pool buttons
Pools (trunk groups)
Number of pools
Trunks per pool
Ports (not achievable simultaneously)
Delay announcements
Digital data via 7500B Gala Module
Paging
Voice and data (physical ports)
Voice Announce to Busy extensions
Voice mail interface (VMI)
Total ports
Power failure transfer telephones
* Single-line and 5- and 10-button telephone only
† Although the system software supports up to 24 VMI ports, all the VMI
ports must be in the same calling group, and the maximum number of
stations in a calling group i
‡ The system is said to have a total capacity of 224 (80 CO trunks plus
144 extensions), However, those are physical jacks. Each MLX
station jack represents 2 logical endpoints (ports). For example, an
MLX telephone with a Multi-Function Module (MFM) plugs into only
1 station jack, but the jack supports the telephone and the adjunct
connected to the MFM (fax machine, answering machine, etc. ) The
1 station jack is supporting 2 endpoints.
Although it has only 1 jack, the 100D module can serve up to
24 endpoints. Therefore, the entire system can be configured to
Connect up 1080 trunks and 255 station endpoints, a total of
335 endpoints. This total of 335 endpoints exceeds the system's
capacity of 216 time slots. If more than 216 endpoints are in use at the
same time, blocking can occur.
12
20.
S
8
64
*
24
1200
16
30
15
1
64
11
80
32
127
3
144
127
20†
224‡
20