Mitel SX-2000 - Manual (Page 217)

Purchasable System Options
50003510 Revision A 203
PRI Card: D-Channel Backup Used for signaling to establish and maintain the circuit, and to
send user data. D-channel Backup provides an alternate D-channel for calls related to NFAS.
If the active D-channel fails, the system switches to the backup D-channel to support call
processing. This functionality is mainly for North America. NFAS is required in order to program
D-channel Backup.
PRI Card: Remote LAN Access Provides LAN access to the wide area network (WAN) for
both incoming and outgoing calls through LAN servers (for example, routers, bridges) using
Mitel’s PRI Gateway interface.
PRI Card: Min/Max Controls the number of simultaneous incoming and outgoing calls. The
level of control ranges from generic minimums and maximums on all calls to minimums and
maximums for particular directory numbers.
PRI Card: Auto Min/Max Works in conjunction with Min/Max, and increases Min/Max
configurations by providing time of day programming. Time of day programming allows you to
have consistent traffic control without having to frequently reprogram Min/Max. You can
program call control for an entire week, and the system will automatically change Min/Max
settings based on the time of day and the day of the week. Min/Max is required in order to
program Auto Min/Max.
Number of Links (0-8): Limits the number of T1 type links from the PRI card and BCC III. This
option is not required for links provided by the ISDN Network Gateway or a T1 trunk card. The
total number of purchasable links and ISDN Network Gateway and T1 links cannot exceed 8.
Support Softkey Access to Voicemail: Enables voicemail softkeys on SUPERSET 4025,
SUPERSET 4125, SUPERSET 4150, SUPERSET 420, and SUPERSET 430 telephones.
Voicemail softkeys are supported by MITEL Express Messenger and by the DNIC-based
NuPoint Messenger system.
Support 3DN and 4DN Set types: Enables the programming for SUPERSET 3DN and
SUPERSET 4DN telephones.
Fax Tone Detection: Enables the system to recognize the FAX tone on incoming calls to the
Automated Attendant. System Option 106, Automated Attendant, must be enabled as
well.Maximum Devices: Displays the maximum number of user devices enabled, from 24
through 768, in increments of 24.
Feature Level: Allows our customers to access selected features in the release. The Feature
Level option (incremented for each Feature Level) is a purchasable MOSS option, number 102
in the System Options and Timers, CDE Form 04. The Feature Level for LIGHTWARE 19,
Release 2.0 is 3. The feature level is obtained with all new installs and software upgrades but
not with software fixes.
Maximum Devices: Displays the maximum number of user devices enabled, from 24 through
768.
Maximum ACD Agents: Displays the maximum number of ACD agents enabled, from 0
through 100, in increments of 5. This is the maximum number of agents that can be logged in
concurrently.