NEC Xen Topaz - Page 163

XEN Topaz NEC Business Solutions Ltd
Features and Specifications Manual Chapter 4 - 155
Doc. No. 8846 - Release 2.0 April 2005
• Programming
10-09-01: DTMF and Dial Tone Circuit Setup
Reserve at least one circuit for DTMF reception (entry 0 or 2).
• Use the following as a guide when allocating DTMF receivers:
- In light traffic sites, allocate one DTMF receiver for every 10 devices
that use them.
- In heavy traffic sites, allocate one DTMF receiver for every five devices
that use them.
11-01-01: System Numbering
Set up a Service Code for Alternate Trunk Route Access.
11-09-02: Trunk Access Code - Alternate Trunk Route Access Code
Assign the Service Code set up in 11-01 for Alternate Trunk Route
Access.
14-01-02: Basic Trunk Data Setup - Transmit CODEC Gain Type
Customise the CODEC gains (transmit and receive levels 1-63) for DISA
trunks.
14-01-13: Basic Trunk Setup - Loop Disconnect Supervision
If DISA caller can place outgoing calls through the system (see Program
20-14), enable loop supervision (1) for the DISA trunk. If DISA caller
cannot use the system’s trunks for outgoing calls, enter 0 to disable
loop supervision.
20-01-05: System Options - DTMF Receiver Active Time
After answering the call, the system attaches a DTMF receiver to the
DISA trunk for this interval (0- 64800 seconds).
20-09-01: Class of Service Options (Incoming Call Service) - Second Call for
DID/DISA
Enable (1) or disable (0) an extension’s ability to receive a second call
from a DID, DISA, or DIL caller.
20-14-01 - 20-14-11 : Class of Service Options for DISA
Enable (1) or disable (0) the following options for each DISA Class of
Service (1-15).
• First Digit Absorption (Item 1)
• Trunk Group Routing/ARS Access (Item 2)
• Trunk Group Access (Item 3)
• Common Abbreviated Dialling (Item 4)
• Operator Calling (Item 5)
• Internal Paging (Item 6)
• External Paging (Item 7)
• Direct Trunk Access (Item 8)
• Forced Trunk Disconnect (Item 9)
• Call Forward Setting by Remote Via DISA (Item 10)
• DISA Trunk Barge In (Item 11)
21-15-01: Alternate Trunk Route for Extensions