NEC Neax 2400 Ipx Isdn Features And Specifications

NEAX2400 IPX ISDN Features and Specifications
Page 146NDA-24311, Issue 1
C-112 Calling Party Information Transfer
Service Conditions (cont’d)
b.) When IAI message is sent in the enhanced format via CCIS network, and when both the called
and destination offices in the CCIS network are applicable to this service.
Calling Party Information—Case 2
Note:Whether the called office is applicable to this service or not is designated in route class data by MAT command
(ARTE).
2. When the originating telephone...

NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 147
Call Completion to Busy Subscriber (CCBS) C-148
C-148 Call Completion to Busy Subscriber (CCBS)
General Description
This feature provides the Call Back service through the Q-SIG network. (This service is called Supplementary
Service – Call Completion to Busy Subscriber (SS-CCBS), based on ETS 300 366.) SS-CCBS can be set from a
calling station which has dialed a busy station over the Q-SIG network. When this is done, the calling...

NEAX2400 IPX ISDN Features and Specifications
Page 148NDA-24311, Issue 1
C-148 Call Completion to Busy Subscriber (CCBS)
Service Conditions
1. This service is provided in the network where the Q-SIG link is established between ends: it cannot be
done using the other signaling systems.
2. This service is activated on the basis of SS-CCBS provided by ETS 300 366.
The methods are as below:
 Path Reservation: non reservation method or path reservation method (selectable)
 Retention of signaling connection:...

NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 149
Call Completion to Busy Subscriber (CCBS) C-148
Service Conditions (cont’d)
Conditions of a called station
1. This service cannot be set when a called station is:
 in the Line Lockout status
 in the Make Busy status
 activating Call Back [C-1] or engaged in Call Back
 activating Call Back – CCIS [C-44] or engaged in Call Back – CCIS
 activating Call Hold [C-6]
 engaged in Attendant Camp-on with Tone Indication [A-1]
...

NEAX2400 IPX ISDN Features and Specifications
Page 150NDA-24311, Issue 1
C-148 Call Completion to Busy Subscriber (CCBS)
Service Conditions (cont’d)
2. If a Q-SIG data link is down during CCBS assignment, this CCBS is not assigned. If the link is down while
a calling station is canceling its CCBS assignment operation, only CCBS to that station is cancelled.
(Since the message is not sent to the station to which CCBS is set, CCBS to that station is not cancelled.)
If the link is down during Call Back,...

NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 151
Call Completion on No Reply (CCNR) C-152
C-152 Call Completion on No Reply (CCNR)
General Description
This service (Supplementary Service - Call Completion on No Reply (SS-CCNR), based on ETS 300 366), allows
the Camp-On service through the Q-SIG network. When the called station does not answer, the calling station can
set CCNR. When this service is set, the calling station rings back as soon as the called station becomes idle,...

NEAX2400 IPX ISDN Features and Specifications
Page 152NDA-24311, Issue 1
C-152 Call Completion on No Reply (CCNR)
Service Conditions (cont’d)
3. When the calling station does not answer the recall within 30 seconds (this timing can be changed by the
no answer timer), ringing stops, and CCNR service is cancelled.
4. A station cannot activate CCNR to more than one station at a time; i.e., multiple CCNR is not allowed.
The number of simultaneous CCNRs per LP is as follows:
480 (maximum number of calls) -...

NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 153
Call Completion on No Reply (CCNR) C-152
Service Conditions (cont’d)
Service Conditions of the called station
7. If the called station has set one of the following Call Forwarding services, CCNR is set to the called
station.
CALL FORWARDING - BUSY LINE [C-2]
CALL FORWARDING - DON’T ANSWER [C-3]
CALL FORWARDING - BUSY LINE - OUTSIDE [C-60]
CALL FORWARDING - DON’T ANSWER -OUTSIDE [C-74]
8. If the called station has set Call...

NEAX2400 IPX ISDN Features and Specifications
Page 154NDA-24311, Issue 1
C-153 Calling Name ID Presentation (CNIP)/ Connected Name ID Presentation (CONP)
C-153  Calling Name ID Presentation (CNIP)/
Connected Name ID Presentation (CONP)
General Description
This service (Supplementary Service - Calling Name Identification Presentation (SS-CNIP)/Connected Name
Identification Presentation (SS-CONP), based on ETS 300 238) allows the name display service through the Q-SIG
network. When the calling station...

NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 155
Calling Name ID Presentation (CNIP)/ Connected Name ID Presentation (CONP) C-153
Service Conditions (cont’d)
11. The Name ID may consist of either 8 or 16 digits; however, a maximum of 50 digits can be transferred at
the tandem office. The following table shows how the Name ID displays when 8-digit display notification
and 16-digit notification are used simultaneously.
12. Even though the D
term with 24-digit LCD display is used,...