DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
About this Book
xxviFederal Communications Commission Statement
The REN is used to determine the quantity of devic es which may be connec ted
to the telephone line. Excessive RENs on the telephone line may result in devices
not ringing in response to an inc oming call. In most, bu t not all areas, the sum of
RENs should not exceed 5.0. To be certain of the number of devi ces that may be
connected to a line, as d etermined by the total RENs, contact the local telephone
company.
NOTE:
REN is not required for some types of analog or d igital facilities.
Means of Connection
Connection of this equipm ent to the telephone network is shown in the following
table.
If the terminal equipment (DEFINITY® System) causes harm to the telephone
network, the telephone compan y will notify you in advance that temp orary
discontinuance of servic e may be required. But if ad vance notice is not prac tical,
the telephone company wil l notify the customer as soon as possib le. Also, you
will be advised of your rig ht to file a complaint with the FCC if you b elieve it is
necessary.
The telephone company may make c hanges in its facilities, equi pment,
operations or proced ures that could affect the op eration of the equipment. If this
happens, the telephone c ompany will provide ad vance notice in order for you to
make necessary modific ations to maintain uninterrupted servic e.
If trouble is experienced with this equipment, for repair or warranty infor mation,
please contact the Technical Service Center a t 1-800-248-1234. If the equipment
is causing harm to the telep hone network, the telephone comp any may request
that you disconnect t he equipment until the prob lem is resolved.
It is recommended that rep airs be performed b y Lucent Technologies certified
technicians.
Manufacturer’s Port
Identifier FIC Code SOC/REN/
A.S. Code Network Jacks
Off/On Premises Station OL13C 9.0F RJ2GX, RJ21X,
RJ11C
DID Trunk 02RV2-T 0.0B RJ2GX, RJ21X
CO Trunk 02GS2 0.3A RJ21X
CO Trunk 02LS2 0.3A RJ21X
Tie Trunk TL31M 9.0F RJ2GX
1.544 Digital Interface 04DU9-B,C 6.0P RJ48C, RJ48M
1.544 Digital Interface 04DU9-BN,KN 6.0P RJ48C, RJ48M
120A2 Channel Service Unit 04DU9-DN 6.0P RJ48C