Technical information

Programming
121
Programming a PRI card
The PRI card supports the following purchasable MOSS options: Q.SIG
(option 86), NFAS (option 91), D-Channel Backup (option 92), Remote
LAN Access (option 93), Min/Max (option 94), Auto Min/Max (option 95),
Number of Links 0-8 (option 96). Option 91 to 95 are downloaded to each
PRI card installed. Option 96 enables the number of ISDN T1 links on the
PRI card (these links do not pertain to the ISDN Network Gateway).
These MOSS options serve all the PRI cards in the system. If you change
any of these options, you must reset the PRI card to enable them, and
you may need to download a new IMAT database on to the PRI card(s).
1. Form 01, System Configuration
 Program the PRI card node type as an ISDN bay. The ISDN
trunks are programmed in slot 6 and slot 8.
2. Form 03, Class of Service (for the ISDN trunks)
 Enable COS Option 701 (No Dial Tone).
 Disable COS Option 800 (ANI Applies). Ensure this is NOT in the
class of service of the ISDN trunks.
 Enable COS Option 801 (Incoming Trunk Call Rotary.
 Enable COS Option 802 (Limited Wait for Dial Tone).
 Enable COS option 811 (ANI/DNIS Trunk) to display CLID (the
caller's number) and DDI (the number the caller dialed) on
incoming trunks.
 Enable COS option 246 (SMDR - Extended Record) to allow the
calling name to appear in SMDR reports for Inciming calls.
If you purchase a number of T1 links (System Option 96) less
than the number of T1 links you install and program,
Mitel Networks cannot reliably predict which T1 links the
SX-200 EL/ML system will use after a reset.
If you purchase a number of T1 links (System Option 96)
greater than the number of T1 links you install and program,
the T1 links programmed will remain consistent.