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Communications systems built to drive business ahead

MD Evolution 8.1

Product News

PN 06:16 Rev A 2006-10-20

Created by ESF/KEP/MA Francois Vaillant

5 Technical Description

The new functions in MD Evolution 8.1 cover the following areas:

o Analog trunks with the MD Evolution M/ Mi systems

o New CCS4-S power supply for MD evolution M/ Mi for all markets

o New ISDN PRA protocol T1 for the North America markets

o New services for MD Evolution M/Mi and XL/Xli

All these new products are available based on the new MDE version 8.1. This

version can be supported by the following CPU boards:

o CPJ3G, CPJ4, CPJ5 and CPJ6 boards for the MD Evolution M/Mi

systems,

o MPM and MPM2 boards for the MD Evolution XL/ Xli systems.

The associated SW for the optional boards are:

o SW version xMV 5.2.1-0xx for CMV, SMV, XMV

o and SW version xIP 5.2.1-0xx for the CIP and EIP boards

In the next sections the description of the new boards and services gives the

specific compatibility and limitations according to the configuration of the

installed system.

5.1 Analog trunks with CTA board for MD Evolution

M/Mi

The new CTA board supports 4 analogue trunk ports. It requires the new MD

Evolution version 8.1. Several applications require this new board:

o Some markets use the analogue trunk connections instead of the

digital ISDN BRA and PRA due to lower tariffs, such as the US

market.

o Some configurations still require leased lines (analogue trunk line -

analogue extension line).

o The analogue trunk is required when the MD Evolution is connected

to GSM gateway such as the Ericsson G36 product.

o The analogue trunk ports allow connections to triple-play boxes such

as Free box or Live box on the French market.

CTA boards: role and functions

CTA boards provide the connection to the Central Office of the analogue

PSTN.

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Ericsson G36 Manual de usuario Pagina 14