NEC Electra Elite IPK General Description Manual page 116

Electra Elite IPK
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Table 3-2 Maximum System Capacities for Trunk Interface ETUs (Continued)
Trunk Interface
ETUs
IPT(4)-U( ) ETU
IPT(8)-U( ) ETU
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General Description Manual
Description
4-port Voice over Internet Protocol
Trunk Interface
This IP Gateway ETU is an optional
Interface that can combine trunk calls
into Gateway trunks.
This ETU can emulate the following
ETUs: TLI(2)-U( ), DID(4)-U( ),
COI(4)-U( ), or COIB(4)-U( ). Refer to
the applicable ETU assignment for the
trunk capacity.
This ETU can be installed in KSU slots
that support the applicable assigned
ETU.
The maximum number depends on other
trunk cards installed. This ETU shares
the total number of CO/PBX lines in the
system.
This ETU shares the total number of
station ports in the system.
8-port Voice over Internet Protocol
Trunk Interface
This IP Gateway ETU is an optional
Interface that can combine trunk calls
into Gateway trunks.
This ETU can emulate the following
ETUs: TLI(2)-U( ), DID(4)-U( ),
COI(8)-U( ), or COIB(8)-U( ). Refer to
the ETU type assignment for the trunk
capacity.
This ETU can be installed in KSU slots
that support the applicable assigned
ETU.
The maximum number depends on other
trunk cards installed. This ETU shares
the total number of CO/PBX lines in the
system.
Maximum Capacities
Basic Port Expanded
Package Port Package
4 15
2 7
Document Revision 4
Notes
Note 1, 5
Note 1
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