NEC Univerge SV8100 Features And Specifications Manual page 1092

Issue 1.0
A trunk Ring Group
Route According to DID Translation Table or Speed Dial Bins
Calls can be routed based on either the number of digits defined in Program 22-09-01 (digits 1~8) or
by digits entered in Speed Dial bins in Program 13-04-01.
ANI/DNIS Data Displayed as Caller ID Data
Data Error and Unanswered Call Handling
If a call can not be completed, send it to a predetermined Ring Group or play supervisory tones to
the caller.
Conditions
T1 Trunking requires a T1/PRI Interface and a customer-provided CSU/DSU to interface with
the Telco. Consult your sales representative and the System Hardware Manual for additional
details.
ANI/DNIS Compatibility requires the use of system DTMF receivers. When all receivers are
busy, the incoming ANI/DNIS call waits for a receiver to become available.
The ANI/DNIS/Address data received from the Telco can have up to 10 digits.
An extension Class of Service (Program 20-09-02) determines whether ANI information is
displayed.
Refer to
dial tone.
The T1 Tie Line can be used for networking.
The T1/PRI Interface provides Tie Line service. All programming parameters are the same
as those used for analog Tie Lines (except for the additional T1/PRI Interface settings).
DTI-U40 ETUs can be installed in any Interface slot (1~8) of any cabinet (1~3).
The DTI-U40 ETU supports Dial Pulse and DTMF signaling.
With an UNIVERGE SV8100 – Expanded Port Package, up to 200 T1 trunks can be
assigned.
You can use T1 trunks in place of standard analog trunks. The procedures for placing and
answering calls are the same for both trunks.
The T1/PRI Interface provides DID service. All programming parameters are the same as
those used for analog DID trunks (except for the additional T1/PRI Interface settings).
SMDR can print trunk port names or received dialed number for ANI/DNIS or DID trunks. If
enabled in programming, DNIS digits can be printed on the SMDR reports instead of the
trunk name.
T1 trunks follow Tie Line toll restriction programming (Program 34-01-05 and Program
34-08).
When using Fractional T-1s, the blade comes up with zero ports until Program 10-03-06 is
set to the 4/8/12/16/20/24(auto) and then reset.
2 - 1068
Digital Trunk Clocking on page 2-365 for the specifics on how the system detects
T1 Trunking (with ANI/DNIS Compatibility)
UNIVERGE SV8100