*1 One T1, E1, PRI30, or PRI23 card counts as 2 cards. *2 Can be installed in the Basic Shelf only.
4.4. SYSTEM CAPACITY
4.4.1. Maximum Trunk Port and Extension Port
The Hybrid IP-PBX supports the following number of trunk ports and extension ports.
Port Type Basic System 2-shelf System 3-shelf System 4-shelf System
Trunk 160 320 480 640
Extension DPT Port
SLT Port
160
160
320
320
480
480
640
640
Maximum Optional Service Cards
There are 2 types of optional service cards for installation:
•
• •
• Cards installed in the slots of the Hybrid IP-PBX
•
• •
• Cards mounted on other optional service cards
Note:
•
• •
• Any card that exceeds the capacity of the Hybrid IP-PBX will be ignored.
•
• •
• When the Hybrid IP-PBX starts up with an invalid configuration, some cards will be ignored.
Card Type Basic System 2-shelf System 3-shelf System 4-shelf System
Trunk Card 10*1 20*1 30*1 40*1
ELCOT16 10 20 30 40
DID8
E&M8
BRI4
BRI8
T1 5 10 15 20
E1
PRI23
PRI30
IP-GW4E 10 20 30 40
IP-GW16
Extension Card 10 20 30 40
DHLC8 10 20 30 40
DLC8
DLC16
SLC8
ESLC16
EMSLC16
IP-EXT16
CSIF4 4 8 12 16
CSIF8
OPB3 4 8 12 16
CTI-LINK*2 1
EECHO16 2 4 6 8
Cards Mounted on Other Optional Service Cards
The following number of optional service cards can be mounted on the specified other optional servicecards.
Card Type Basic System 2-shelf System 3-shelf System 4-shelf System Mounted on
EMEC 1 EMPR Card
RMT 1
CID/PAY8 20 40 60 80 ELCOT16 Card
CID8
EXT-CID 10 20 30 40 SLC8 Card
DPH4 4 8 12 16 OPB3 Card
DPH2 8 16 24 32
MSG4 4 8 12 16
EIO4 4 8 12 16
BUS-ME - 1 2 BUS-M Card
11
KX-TDA600BX