NEC Electra Elite IPK II Features And Specifications Manual page 620

Document Revision 1
ETU
COI(4)-U(10)
COI(8)-U(10)
COID(4)-U(10)
COID(8)-U(10)
COIB(4)-U10
COIB(4)-U20
COIB(4)-U30
COIB(8)-U(10)
COIB(8)-U30
∗
Caller ID is not supported for Ground Start trunks.
ISDN BRI
Refer to the ISDN Compatibility
ISDN PRI
Refer to the ISDN Compatibility
T-1 Trunks
Refer to the T1 Trunking (with ANI/DNIS Compatibility)
Conditions
r Each TLI (2)-U ( ) ETU supports two 4-wire E&M Tie Lines.
Each COI (8)-U ( ) ETU has eight switches (one for each port) that can be used to select
r
either Loop or Ground Start per trunk.
r Each COIB (4)-U10 ETU has four switches (one for each port) that can be used to select
either Loop or Ground Start per trunk.
r Ground Start Trunks do not support Caller ID.
2 - 598
CO Message
Caller
Waiting
∗
ID
Indication
X
X
X
X
X X
X
X X
feature for related information.
feature for related information.
Pad Loop Ground
Control Start
X
X
X
X
X
X X
X X
X X
X X
feature for related information.
Electra Elite IPK II
Fax
Start Branch
X
X
X
X X
X
X
Multiple Trunk Types