Digital Systems

ESI - 50 Light

Total stations: 40
IP Stations: n/a
Digital Stations: 32
Analog Stations: 8
Call-processsing ports: 56
Central Office (CO) lines: 16
Digital line cards (T1/PRI)1: n/a
Voice mail ports: 4
-Voice storage (hours): Up to 15
-Station/special-purposes mailboxes: 266
Conference ports (16 members/conference): 16
Shared-office tenanting (tenants): n/a
ESI Bluetooth® Voice Integration: Optional
ESI Presence Management: Optional
VIP applications: Optional
Mirrored Memory Module (M3) backup: n/a

ESI 50

Total stations: 52
IP Stations: 12
Digital Stations: 32
Analog Stations: 8
Call-processsing ports: 87
Central Office (CO) lines: 35
Digital line cards (T1/PRI)1: 1
Voice mail ports: 6
-Voice storage (hours): Up to 60
-Station/special-purposes mailboxes: 1,089
Conference ports (16 members/conference): 16
Shared-office tenanting (tenants): 2
ESI Bluetooth® Voice Integration: Optional
ESI Presence Management: Optional
VIP applications: Optional
Mirrored Memory Module (M3) backup:

ESI 100

IP Stations 72
Digital Stations 48
Analog Stations 28
Call-processing prots 108
Central Office (CO) lines 42
Digital line cards (T1/PRI) 1
Voice mail ports 8
-Voice storage Up to 140 hours
-Station/special-purpose mailboxes 1,121
Conference ports 16
Shared-office auto attendants 2

ESI 200

Total stations: 192
IP Stations: 192
Digital Stations: 168
Analog Stations: 56
Call-processsing ports: 300
Central Office (CO) lines: 84
Digital line cards (T1/PRI)1: 3
Voice mail ports: Up to 24
-Voice storage (hours): Up to 600
-Station/special-purposes mailboxes: 1,229
Conference ports (16 members/conference): 24
Shared-office tenanting (tenants): 4
ESI Bluetooth® Voice Integration: Optional
ESI Presence Management: Optional
VIP applications: Optional
Mirrored Memory Module (M3) backup: Optional

ESI 600

IP Stations 408
Digital Stations 336
Analog Stations 188
Call-processing prots 624
Central Office (CO) lines 168
Digital line cards (T1/PRI) 6
Voice mail ports 32
-Voice storage Up to 1,200 hours
-Station/special-purpose mailboxes 1,481
Conference ports 64
Shared-office auto attendants 8