NEC R1000 manual General

Xen IPK

September 2003

Doc. No. 8283 - Release 1.0

Features and Specifications for Xen IPK

Data Assignments for Calling Party Number (CPN) Presentation from Station

Use Memory Block 4-47 (ISDN Directory Number Selection) to specify whether or not the station is allowed to present the assigned number in Memory Block 4-62 to the network for Caller ID information when trunks are assigned as DID in Memory Block 3-91.

Use Memory Block 4-62 (ISDN-PRI Directory Number Selection) to provide individual stations with the 10-digit number to be presented to the ISDN Network when trunks are assigned as DID in Memory Block 3-91. User provided Call screening and presentation may or may not be needed from the ISDN provider.

Restrictions

The ISDN-PRI interface provides voice communication only.

The ISDN-PRI interface does not support Multipoint Access.

Restrictions for Calling Party Name and Calling Party Number Presentation from Station

The Xen IPK can only display 13 characters of the provided Name or Number from the ISDN Network.

The Xen IPK does not display the name presentation status as private or unavailable.

When Memory block 4-47 is assigned as YES, and Memory Block 4-62 has a number assigned, the setting in Memory Block 4-62 overrides the number set in Memory Block 3-52 when the station places an outgoing call using PRI.

PRT trunk types must be assigned as DID in Memory Block 3-91 for Memory Block 4-62 to provide the number to the ISDN Network.

Incoming calls may display either the Calling Line Identification (CLI) information or the internal Trunk Name information, as specified in system programming (Memory Block 3-00).

Calling Line Identification Restrictions (CLIR), when set, restricts the caller’s line information from being sent on outgoing calls. This can also be accessed by dialling a code using the telephone key pad, on a call by call or station by station basis from analogue or digital phones.

Outgoing calls display the Exchange Group Directory Number (GDN) if no number is programmed for the B Channel.

GENERAL

Xen IPK Basic

Eight PRT(1)-U( ) ETUs can be installed in a system.

Sixteen ISDN trunks (B Channels) can be assigned in a system.

The PRT(4)-U( ) ETUs can be installed in any slot (1~8) of any cabinet (1~3).

ISDN-PRI Trunk Connections I-8 Chapter 3 – 67