M2250 Console Programming

Installation Notes.

Each M2250 console requires:

2 Loop TN's	→ Pairs 1 and 2	→ `TYPE: 2250`
Power TN's *	→ Pairs 5, 7 (& 8)	→ `TYPE: PWR`

Note: AUX Power pairs are split:
Tip's to pair 7 (AUX +), Ring's to pair 8 (AUX -).
See M2250 Console Wiring for details.

* Or maybe not! Power is not required with short cable runs, PC Attendant, or Datapulse consoles.

If Caller-ID is not displayed on the 2250, confirm TN2 is connected, and LD 15:OPT idp.
Generally, power TN's are not needed for cable runs under 100m.

Deploy a maximum 4 of consoles per Digital Line Card: units 0/1, 4/5, 8/9, and 12/13:

#	1				2				3				4
Unit:	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
2250:	TN1	TN2	PWR	PWR	TN1	TN2	PWR	PWR	TN1	TN2	PWR	PWR	TN1	TN2	PWR	PWR

Possible Errors:

SCH4527 - means build the two console TN's on unit 0 & 1, or 4 & 5, etc.
SCH4528 - means out the sets on TN 2/3 (or 6/7, etc), and make the TN's PWR.

Program in LD12 & LD 15

LD 12 options are programmed per console, LD 15 options are programmed per customer.

1 Set the hardware in LD 12:

Program two loop TN's

LD 12:

REQ: new 
TYPE: 2250          always 2250
TN: l s c u         first TN
SETN: l s c u       second TN
ANUM: 1             unique 'attendant number' (1-63), eg, 1 
IADN xxxx           individual attendant DN for this console
:
ICDR: icda          internal CDR allowed
ABAN: abda          abandoned call record and time to answer allowed
CPND: cnda          call party name display feature allowed
DNDI: dnda          dialed name display allowed
:
KEY: 2 dcw          add keys to keystrip 5, eg: add a DCW key to display calls waiting

Program the power TN's (if needed):

LD 12:

REQ: new 
TYPE: pwr
TN: l s c u         power TN

Repeat for all power TN's...

2 Set OPTions and ICI keys in LD 15:

Program the ATT_DATA:

LD 15:

REQ: chg
TYPE: att
TYPE ATT_DATA
ATDN 0              attendant DN, probably want zero
:
OPT idp             include digit display, to make call party name display work
:
MATT no             Consoles used as Message Center (default=no)
:
ICI xx yyy          incoming call indicators (keystrip 2)
    
    Eg, 
    ICI: 00 DL0     - dial zero
    ICI: 01 LD1     - listed directory #
    ICI: 02 LD2
    ICI: 02 LD3

Note: MATT must be set to NO (default) for ACDN's to work. If MATT=YES, all ACDN's (voicemail) will terminate at a console.

Program the LDN_DATA:

LD 15:

REQ: chg
TYPE: ldn
TYPE LDN_DATA
:
LDN0 xxxx           listed directory number 0 (required for ISDN PRI DID service)
LDN1 x..x           listed directory number 1
LDN2 x..x           listed directory number 2
:
LDN5 x..x           listed directory number 5

LDN0 must be defined to enable DID, and its length determines the number of trailing digits taken as the dialled DN on DID routes.

Note: The Incomming call indicators (ICI's) are useful! Program different incoming trunk routes with different ACDN's (LD 14).
By setting the ICI's to different ATDN's, or rather LDN's, an operator can identify the call source before answering.

Use LD 80 TRAT c a (c = customer, a = console # 1, 2, or 3) to check if a console is in NITE.