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Selecting Boards
The MGCB board and VOIP board have to be installed for system operation, whereas Universal
boards may be installed if desired. The type of Universal board used in the SMG-3200 system is
determined by the following conditions.
Tandem Gateway Mode
In case of using the SMG-3200 in tandem gateway mode, you can install following boards
according to the connection method of PBX or KTS.
No
NoNo
No Connection
ConnectionConnection
Connection MGCB
MGCB MGCB
MGCB Slot
SlotSlot
Slot VoIP
VoIP VoIP
VoIP Slot
SlotSlot
Slot US1
US1 US1
US1 Slot
SlotSlot
Slot US2
US2 US2
US2 Slot
SlotSlot
Slot Dial Method
Dial MethodDial Method
Dial Method
1FXS/FXO
MGCB
(-)
VOIP (16 ch)
(8 ch)
SLC (8 ch)
(Incoming)
LOOP (8 ch)
(Outgoing)
DTMF
2FXO
MGCB
(-)
VOIP (16 ch)
(8 ch)
LOOP (8 ch)
(In/Out)
LOOP (8 ch)
(In/Out)
DTMF
3E&M
MGCB
(-)
VOIP (16 ch)
(8 ch)
E&M (8 ch) E&M (8 ch)
DTMF
PULSE
5
MGCB
(E1, 30 ch)
VOIP
(32 ch)
--
DTMF
R2MFC
6
MGCB
(T1, 24 ch)
VOIP
(24 ch)
--
DTMF
DTMF
7
Digital
Station
Interface
MGCB
(E1-PRI, 30 ch)
VOIP
(32 ch)
--
In this current version, T1 type PRI is not provided.