NEC Univerge SV9100, General Description Manual

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Issue 2.0
General Description Manual R-3
For Private (Leased) Line (Digital Format) equipment, in addition to the general requirements for all
equipment, certain digital connections require that an encoded analog content and billing protection
affidavit be provided the telephone company. Customer instructions must contain information on the
preparation and submission of the affidavit.
To comply with state tariffs, the telephone company must be given notification prior to connection. In
some states, the state public utility commission, public service commission or corporation commission
must give prior approval of connection.
TOLL RESTRICTION AND LEAST COST ROUTING EQUIPMENT
The consumer/purchaser/supplier instructions accompanying this equipment and/or software features
must contain the following notice:

The software contained in the UNIVERGE SV9100 to allow user access to the network must be
upgraded to recognize newly established network area codes and exchange codes as they are
placed into service.

Failure to upgrade the premises systems or peripheral equipment to recognize the new codes as
they are established will restrict the customer and the customer’s employees from gaining access
to the network and these codes.
DIRECT INWARD DIALING
ALLOWING THIS EQUIPMENT TO BE OPERATED IN SUCH A MANNER AS TO NOT PROVIDE FOR
PROPER ANSWER SUPERVISION IS A VIOLATION OF PART 68 OF THE FCC RULES.
Direct Inward Dialing (DID) must contain the following:
Proper Answer Supervision is when:

This equipment returns answer supervision to the Public Switched Telephone Network (PSTN)
when Direct Inward Dialing (DID) calls are:

Answered by the called station.

Answered by the Attendant.

Routed to a recorded announcement that can be administered by the Customer Premise
Equipment (CPE) user.

Routed to a dial prompt.

This equipment returns answer supervision on all DID calls forwarded to the Public Switched
Telephone Network (PSTN). Permissible exceptions are:

A call is unanswered.

A busy tone is received.

A reorder tone is received.