NEC ISDN-PRI manual Trunk Access Map for Extensions, Programmable Function Keys

ISDN Features

Primary Rate Interface (PRI), Answering Calls

Programming (Cont’d)

➻15-02-02 : Multi-Line Telephone Basic Data Setup - Trunk Ring Tone Use this option to change the ringing pitch of incoming trunk calls to keysets.

Default Setting: Midrange (2)

➻15-06-01 : Trunk Access Map for Extensions

Assign Trunk Access Maps (200) to extensions. You must set up the Trunk Access Maps in Program 14-07-01. See How the Telco Handles PRI Trunks on page 12 for more.

Default Setting: All extensions use Access Map 1.

➻15-07-01 : Programmable Function Keys

To have incoming PRI calls ring specific keys, assign trunks to line keys (*01 + line # [001-200]). You can also have loop keys (code *05) and Trunk Group keys (code *02 + Trunk Group).

Default Setting: Function keys 1-12 are line keys for trunks 1-12.

➻20-06-01 : Class of Service for Extensions Assign a Class of Service (1-15) to an extension.

Default Setting: Extension 301 has COS 15. All other extension have COS 1.

➻20-09-03 : Class of Service Options (Incoming Call Service) - Sub-Address Identification Enable (1) or disable (0) the telco’s ability to display the sub-address identification.

Default Setting: ISDN Sub-Address Identification disabled (0).

➻20-13-23 : Class of Service Options (Supplementary Service) - Display the Reason for Transfer Enable (1) or disable (0) an extension’s ability to display the reason (Call Forward, Busy, No Answer or DND) a VRS, DID, DISA, or ISDN call is being transferred to their extension.

Default Setting: No reason is displayed (0).

➻20-15-01 : Ring Cycle Setup - Normal Incoming Call on Trunk

Use this option to change the way calls ring the telephones. Keep in mind that changing this option affects all types of trunk calls - not just PRI calls.

Default Setting: Outside calls ring keysets with a short ring followed by a pause (3).

➻20-19-04 : System options for Caller ID - Wait Facility IE Timer

This option sets how long the system will wait for the Caller ID name (0-64800 seconds). If set to “0” no name is provided.

Default Setting: 10 seconds.

➻21-01-03 : System Options for Outgoing Calls - Trunk Interdigit Time (External)

Set the amount of time the system must wait before placing the call in a talk state (call isn't timed until then, Voice Over and Barge-In are not allowed until after timer expires) (0-64800 seconds).

Default Setting: Trunk Interdigit = 5 seconds.

➻22-01-02 : System Options for Incoming Calls - Incoming Call Ring No Answer Alarm

Enable (1) or disable (0) the Incoming Call RNA Alarm. If enabled, the ring cadence will change for a call that rings longer than the interval set in Program 22-01-03.

Default Setting: Incoming Ring No Answer Alarm disabled (0).

➻22-01-03 : System Options for Incoming Calls - Ring No Answer Alarm Time

Set the Ring No Answer Alarm interval (0-64800 seconds). If a trunk rings a keyset longer than this interval, the system changes the ring cadence, if enabled in 22-01-02.

Default Setting: Ring No Answer Alarm Time = 60 seconds.

➻22-01-04 : System Options for Incoming Calls - DIL No Answer Recall Time

If an incoming trunk call rings longer than this interval, it reroutes to the Ring Group set in Program 22-08. Default Setting: DIL No Answer Time disabled (0). Calls do not reroute.

Aspire ISDN PRI Manual ◆ 19