Seagate ST3390N Installationsanleitung PDF herunterladen (Seite 168)

11-12 Installing the Meridian Mail to PBX interface

Establishing the AML connection between Meridian Mail and the Meridian 1

Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999

(VSIDs). You select all three values in LD 17 of the Meridian 1

database in response to the three LD 17 prompts below:

• ADAN NEW AML x or ADAN NEW TTY x

link identifier assigned to the Meridian Mail AML

• DNUM x device number for the MSDL card or

for a port on the ESDI card that allows

Meridian Mail to identify the card

• VSID x Value Added Service ID associated

with the AML

However, before you can program the card, you need to know

which device numbers, if any, have already been assigned to

other devices. Review the configuration record to see which

numbers are already in use.

You use the configuration record (CFN) to set all switch

operation parameters. All the information you need to

determine DNUMs, AML, and VSID numbers is in this record.

Therefore, it is important to print off the configuration record

before you program the link, to see which numbers are

available. If the existing programming permits, try to program

all three numbers (DNUM, AML, VSID) as the same number.

Note 1: You must program each I/O device in Overlay 17 at the

ADAN prompt. ADAN TTYs are system terminals, ADAN

AMLs are application module links, and ADAN DCHs are

D-channels. See “I/O card type, DNUM, AML, VSID

requirements” on page 11-14.

Note 2: Each AML must be associated with a VSID, but more

than one AML can be associated with a single VSID.

Note 3: Device numbers (DNUMs) are associated with each

physical card and cannot be duplicated among device types.

AML and VSID numbers are logical numbers and can be

duplicated between device types.

Note 4: The Option 81 switch needs two I/O devices (TTYs) to

be programmed on the Call Processor cards in its cores. The

DNUMs are for both cores. The DNUMs allow access to the

cores from the backplane for maintenance purposes. The active

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Seagate ST3390N Installationsanleitung Seite 168