Technical data

Configuration Common Gateway

EN4442EN00EN_0002

Siemens

● Functions are consolidated on a single board using the AMO BCSU.

● The DB line range of a board must be consecutive.

● The lines configured for a board cannot be subsequently modified. The entire board must

be reconfigured if additional lines are required on a board.

● The parameter FCTID in the AMO BCSU must always be set to 1 in HiPath 4000 V4 as

this parameter is used in HiPath 4000 V2.0 and V3.0. In HiPath 4000 V3.0 and earlier ver-

sions, this parameter is used to determine the function of the STMI board (HFA, IPDA,

trunking, etc.). In HiPath 4000 V4 (and later), this is defined with the AMO BFDAT.

5.2 Rules

● The parameter for the functional block (FCTBLK) can be freely assigned. It may not, how-

ever, remain unassigned.

● A completed (configured) functional block may be assigned to one or more boards.

● The parameter for the boards to be used (BRDBCHL) determines how many B channels

are available to the board.

If the value BCHAN60&BCHAN120 is set, an STMI

with 60 or 120 B channels can be

used. This value is also useful if a small STMI with 60 B channels becomes defective. This

can then be replaced with a large STMI with 120 B channels. It is not possible to replace

a large STMI with a small one.

● Parameter UNITS

– 1 unit corresponds to 10 B channels

– If the number of units (UNITS) is not specified for the configuration, 10 B channels

(UNITS=1) are configured for each circuit.

– Up to three units can be specified for each circuit.

– The total number of B channels for the function is calculated by multiplying the number

of circuits (LINECNT) by the number of B channels in a unit (UNITS).

Example: LINECNT=4, UNITS=3. 4 multiplied by 3 multiplied by 10 equals 120 B

channels.

● If an IPDA function (HG3570) is to be configured for a multiple feature configuration, this

must be configured first.

● For IPDA, only the number of B channels (BCHLCNT) must be specified.

● For IP trunking, the number of circuits (LINECNT) and the number of units (UNITS) must

be specified.

1. STMI stands for STMI2 (Q2316-X, Q2316-X10) and STMI4 (Q2324-X500,Q2324-X510)