NEC Neax 2400 Imx Feature Programming Manual

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 167
Call Transfer - All Calls - DtermC-11D
Service Conditions
1. The station performing the CALL TRANSFER - ALL CALLS can disconnect before the called party
answers. If the called station does not answer within the predetermined time, ringing signal is returned to
the transferring station. See VARIABLE TIMING PARAMETERS [V-1] for other selectable timing
choices.
2. In the case of outgoing calls (no answer supervision), this feature may be activated only after 18 seconds
have elapsed since the last digit dialed.
3. Outgoing calls with answer supervision may be transferred immediately after call is answered (no time
delay).
4. The THREE-WAY CALLING [T-2] feature can comprise not more than three parties on one connection.
The three parties connected can be as follows:
a.) three stations
b.) two stations and one trunk
c.) one station and two trunks.
5. The maximum number of simultaneous THREE-WAY CALLING [T-2] connections per system is
dependent on the quantity of CFT-function circuits equipped (traffic engineered). CFT function is
included in the INT and TSW-INT card.
6. When transferring a call from a station (second party) to another station or trunk (third party), the control
station can transfer the call during ringing. When the control station goes on-hook, the station on hold is
connected to the third partys connection and hears ringback tone. A variable timer is set when the
controlling station goes on-hook. If the timer times out before the third party answers, the control station
is rung back.
7. When transferring a call from a trunk (second party) to a station (third party), the control station can
transfer the call during ringing. If the control station goes on-hook, during the ringing state, the trunk
(second party) is connected to the third partys line and hears ringback tone. A variable timer is set when
the controlling station goes on-hook. If the timer times out before the third party answers, the control
station is rung back.
8. Reorder tone is returned to the user when the following actions occur:
a.) The users line is restricted by outward or miscellaneous trunk restrictions by the Class Of
Service.
b.) The user dials the number of an unequipped line or termination is restricted (route restrictions).
c.) The user dials an invalid first digit.
9. When transferring a call from a station or trunk (second party) to another station (third party), the control
station can hang-up during ringing. If the third party’s line is busy, the control station will be rung back
right away and if the third party does not answer the phone in time (30 seconds), the control station will
be rung back after the time expires. In the case of transferring the call from a loop start DIT trunk, if the
third party does not answer before the time goes up, the trunk will be disconnected.
10.
(Series 7400 software enhancement) The Camp-on by Station cannot be set to the station via CCIS.
11.
(Series 7400 software enhancement) The Camp-on by Station is available when the destination station
is in the two-party connection except in the following cases:
a.) When the transferred station is connected with the Attendant Console.
b.) When the transferred station answers another Camp-on call with the ANSWER key.
c.) When the transferred station is in Consultation Hold.
d.) When the station is the D
term in Exclusive Hold.
e.) When the transferred station is set Fixed connection - Nailed Down Connection.
12.
(Series 7400 software enhancement) Only one Camp-on per station is allowed. 
						

							NEAX2400 IMX Feature Programming Manual
Page 168ND-70184 (E), Issue 3
C-11D Call Transfer - All Calls - Dterm
Service Conditions (cont’d)
13.(Series 7400 software enhancement) The Camp-on by Station is restricted when the target station is in
the three-party connection.
14.
(Series 7400 software enhancement) The Camp-on by Station is not available for the target station in
LINE LOCKOUT [L-3] condition.
15.
(Series 7400 software enhancement) The Camp-on by Station is not available in the following cases:
a.) When the transferred station is dialing the number.
b.) When a call is terminating to the transferred station (the station is ringing).
c.) When the transferred station hears busy tone or reorder tone.
d.) When the transferred station hears special dial tone.
16.
(Series 7400 software enhancement) The stations allowed to set the Camp-on by Station (operating
station) are Dterms and analog stations.
17.
(Series 7400 software enhancement) The station to be set the Camp-on by Station (transferred station)
is analog, Dterm station and ISDN terminal.
18.
(Series 7400 software enhancement) When the Camp-on by Station is set to the Dterm:
a.) The ANSWER key of the D
term lights when Warning Tone is received.
b.) At the station to be set the Camp-on by Station, the LCD displays the service set indication
(CAMP) and the trunk kind or the calling number if the Caller ID notification is received.
19.
(Series 7400 software enhancement) This service is set by manual operation (see Operating Procedure)
because the service becomes effective when the operating station is released from the connection:
a.) When the operating station is not released within the predetermined time period after receiving
service set tone, the service which has been set will be ineffective. And the operating user hears
busy tone.
b.) When the transferred destination station becomes available before the transferring station is
released from the connection after the service was set (after the operating user hears service set
tone), the trunk incoming call is connected with the destination station after the operating station
(mediate party) replaces the handset.
c.) When the transferred destination station becomes LINE LOCKOUT condition or the destination
becomes make busy before the transferring station is released from the connection after the
service was set (after the operating user hears service set tone), the called station (mediate party)
is recalled even though the station is disconnected.
20.
(Series 7400 software enhancement) The following are the conditions when the destination station does
not answer within the time period of No Answer timer:
a.) When the No Answer timer expires, the operating station is called back.
b.) When the No Answer timer expires, call management is decided by the system data (recall to the
operating station or CALL FORWARDING - DON’T ANSWER activation).
21.
(Series 7400 software enhancement) The service conditions for Warning Tone are as follows:
a.) The destination station receives the tone used in CALL WAITING service when Camp-on by
Station has been set.
b.) The number of times that the tone is sent is decided on a system basis.
22. A call can be transferred to a station in the remote node via FCCS link.
23.
(Series 7400 software enhancement) The Camp-on by Station can be set to the station in the self-office
or the self-node in the FCCS network. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 169
Call Transfer - All Calls - DtermC-11D
Interactions
1. This feature is denied whenever the transferring station is engaged in any state other than a simple two-
party connection.
2. See TRUNK-TO-TRUNK CONNECTION [T-10] for additional programming if the call is to be
transferred off network.
3. If a station is in an established THREE-WAY CALLING [T-2] connection, that station cannot activate
any features. If a station switch hook flashes to activate a feature, the flash is ignored and the three-way
connection remains established.
4. Features that cannot be activated if a party is involved in a CONSULTATION HOLD [C-17, 17D] or in
an established THREE-WAY CONFERENCE [T-2] connection are:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1] 
ATTENDANT OVERRIDE [A-7] 
BOSS-SECRETARY OVERRIDE - D
term[B-5D] 
BUSY VERIFICATION [B-3] 
CALL BACK [C-1] 
CALL FORWARDING (Activate or Cancel) [C-2, 3, 5]
CALL PICKUP-DIRECT [C-30]
CALL WAITING - TERMINATING [C-12]
EXECUTIVE RIGHT-OF-WAY [E-1, E-1D]
MESSAGE REMINDER [M-19D]
OUTGOING TRUNK QUEUING (Cancel) [O-2]
SPEED CALLING-STATION (Entry) [S-21]
TRUNK ANSWER FROM ANY STATION (TAS) [T-8]
5. Upon establishing a CONSULTATION HOLD [C-17, 17D] connection and dialing a third party, if the
user receives busy or reorder tone instead of ringback tone, the user flashes once to disconnect the tone
and reconnect the second party.
6. Upon establishing a CONSULTATION HOLD [C-17, 17D] connection and dialing a
MISCELLANEOUS TRUNK ACCESS [M-2] code, if no dial tone is heard (after the trunk is seized), if
a mistake is made in dialing, or if an intercept announcement or a permanent tone is heard, the user must
go on-hook and wait for ringback tone.
7. The user, who establishes CONSULTATION HOLD [C-17, 17D], will be reconnected to the party in soft
hold when the third party disconnects.
8. A call transfer to a station with CALL FORWARDING [C-2, 3, 5] set will forward according to the
conditions of the feature set.
9. A call transfer to a station in a STATION HUNTING [S-7, 8, 9] group will hunt according to the
conditions of the STATION HUNTING [S-7, 8, 9] group.
10. A call transfer to a D
term that has DO NOT DISTURB [D-21D] set will receive reorder tone.
11. A call transfer call may be answered by CALL PICKUP-GROUP/DIRECT [C-7, 30].
12. The TRANSFER key is used in place of the switch hook.
13.
(Series 7400 software enhancement) The Camp-on by Station is not available when the DO NOT
DISTURB - Dterm [D-11D] has been set to the target station. (Note)
14.(Series 7400 software enhancement) The Camp-on by Station is not available when the target station
uses the PRIVACY RELEASE [P-18]. 
(Note)
Note:
The operating station hears busy tone when the destination is in the above condition.
15.(Series 7400 software enhancement) When the Camp-on by Station is set by automatic operation and
the destination station is the UCD group member, BLIND TRANSFER TO BUSY UCD takes priority
over the Camp-on by Station feature if it is available. 
						

							NEAX2400 IMX Feature Programming Manual
Page 170ND-70184 (E), Issue 3
C-11D Call Transfer - All Calls - Dterm
Programming
STEP 1:ASYD - System Data 1, Index 69, Bit 0. Return transferred call to origin of call transfer after the
elapse of the Recall Timer. Only applicable to blind transfers. 
System Data 1, Index 69, Bit 2. Short tone on recall of CALL TRANSFER - ALL CALLS. Ringback
tone is briefly heard by the person answering the recall. Only applicable to blind transfers. 
System Data 1, Index 140 if ASFC SFI 103 = 0; Index 247 if ASFC SFI 103 = 1. Assign the Recall
Timer for a station-to-station CALL TRANSFER - ALL CALLS. For 30 seconds, assign data 00H.
(TC 3 = 2 sec, TC 7 = 8 sec). RAM data 3FH for 30 seconds.
System Data 2, Index 1, Bits 0 & 1. Assign data “11” to allow CONSULTATION HOLD [C-17, 17D].
System Data 1, Index 156 and 157. How long before SHF is possible.
STEP 2:AT N R - Allow tenant-to-tenant connection for Inter and Intra-tenant connections. Assign Tenant
Restriction Index (TRI) 0 and 4 on an Inter and Intra-tenant basis.
STEP 3:ARSC - The station receiving the call must be assigned a Route Restriction Class (RSC) that will
allow the station to be connected to the trunk, if a trunk is involved.
The TRANSFER key is used in place of the switch hook.
FCCS Programming 
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node. 
(Note)
STEP 1:ARSCN - The station receiving the call must be assigned a Route Restriction Class (RSC) that will
allow the station to be connected to the trunk, if a trunk is involved.
The TRANSFER key is used in place of the switch hook.
Note:
When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required in addition
to ASYDL or ASYDN. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 171
Call Waiting - Terminating C-12
C-12  Call Waiting - Terminating
General Description
This feature enables a busy station to receive a second incoming call. A Camp-On Indication Tone is sent to the busy
station, the user can use a switch hook flash to answer the second call. A switch hook flash may be used to alternate
between the two calls.
Operating Procedure
To activate CALL WAITING - TERMINATING from a station:
1. Dial the desired telephone number.
2. If the called station is busy, CALL WAITING - TERMINATING is automatically set; the calling station
receives Call Waiting ringback tone. Call Waiting Tone (1 beep) is sent to the busy station.
To activate CALL WAITING - TERMINATING on a Direct-In trunk call:
1. The NEAX2400 IMX receives the called telephone number.
2. If the called station is busy, CALL WAITING - TERMINATING is automatically set; the calling party
receives Call Waiting ringback tone. Call Waiting Tone (2 beeps) is sent to the busy station.
To answer a CALL WAITING - TERMINATING call:
1. Call Waiting Tone is heard during the call in progress.
2. A switch hook flash or pressing the ANSWER key on the D
term will hold the existing call.
3. CALL WAITING - TERMINATING call is automatically connected.
4. Another switch hook flash or pressing the ANSWER key on the D
term will return to the original call and
hold the second call.
OR
5. Call Waiting Tone is heard during the call in progress.
6. The called station hangs up; priority ringing is sent.
Priority ringing = 0.4 sec. ON 0.2 sec. OFF 0.8 sec. ON 
0.2 sec. OFF 0.4 sec. ON 0.4 sec. OFF
Lift the handset to answer.
Service Conditions
1. Call Waiting Tone is one beep for a station call and two beeps for a trunk call. A beep is 200 milliseconds
ON/OFF.
2. Periodic Call Waiting Tone can be eliminated by System Data programming on a per-tenant basis.
3. CALL WAITING - TERMINATING must be allowed in the call originators CLASS OF SERVICE -
INDIVIDUAL [C-15] programming to be activated.
4. There is no limit to the number of stations that can receive this feature simultaneously.
5. CALL WAITING - TERMINATING is denied when the called station is connected to the ATTENDANT
CONSOLE [A-3]. 
6. CALL WAITING - TERMINATING can be set only when the called station is busy on a two-party call
with another station or trunk.
7. Call Waiting ringback tone changes to normal ringback tone for the calling party when the called station
goes on-hook.
8. CALL WAITING - TERMINATING cannot be activated while in the CONSULTATION HOLD [C-17]
mode. 
						

							NEAX2400 IMX Feature Programming Manual
Page 172ND-70184 (E), Issue 3
C-12 Call Waiting - Terminating
Service Conditions (cont’d)
9. CALL WAITING - TERMINATING cannot be used in conjunction with DIAL ACCESS TO
ATTENDANT [D-2]. 
10. CALL WAITING - TERMINATING cannot be activated if the target station has accessed, entered, or is
engaged in any of the following features or modes:
ATTENDANT CAMP-ON WITH TONE INDICATION [A-1]
ATTENDANT OVERRIDE [A-7]
BOSS - SECRETARY OVERRIDE - D
term[B-5D]
BUSY VERIFICATION [B-3]
CALL BACK [C-1]
CALL HOLD [C-6, C-6D]
CALL TRANSFER [C-10, C-11, C-11D]
CALL WAITING - ORIGINATING [C-31]
CONSULTATION HOLD - ALL CALLS [C-17, C-17D]
DATA LINE SECURITY [D-12]
DATA PRIVACY ON DEMAND [D-17]
DIAL ACCESS TO ATTENDANT [D-2]
EXCLUSIVE HOLD - D
term[E-4D]
EXECUTIVE RIGHT-OF-WAY [E-1]
LINE LOCKOUT  [L-3]
NON - EXCLUSIVE HOLD - D
term[N-7D]
OUTGOING TRUNK QUEUING [O-2, O-2D]
PRIVACY - D
term[P-14D]
PRIVACY RELEASE [P-18]
THREE-WAY CALLING [T-2, T-2D]
VOICE CALL - D
term[V-2D]
11. The following service features take precedence over CALL WAITING - TERMINATING:
CALL FORWARDING - ALL CALLS [C-5]
CALL FORWARDING - BUSY LINE [C-3]
STATION HUNTING - CIRCULAR [S-7]
STATION HUNTING - SECRETARIAL [S-8]
STATION HUNTING - TERMINAL [S-9]
Interactions
1. This feature is allowed whenever the destination telephone set is in any state other than:
a.) Engaged in three-way connection,
b.) A PRIVACY feature is activated,
c.) Connected to a route programmed to have Line/Trunk, Privacy, CDN 44:PRV,
d.) Listening to a tone (dial tone, reorder tone, service set tone, busy tone, ringback tone).
e.) Connected to the Attendant Console.
2. To answer a CALL WAITING-TERMINATING call, System Data 2, Index 1, Bits 0 & 1,
CONSULTATION HOLD [C-17]; assign data “11” to allow CONSULTATION HOLD.
3. To answer a CALL WAITING - TERMINATING call from a D
term, press the ANSWER key. The
answering party can alternate between the calls by pressing the ANSWER key.
4. Enabling ATTENDANT LOOP RELEASE [A-6] (System Data 2, Index 6, Bit 7), a call Camped-On to a
station via the Attendant Console will wait at that station for the time set in Index 145. When the preset
time has elapsed, the call will return to the Attendant Console. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 173
Call Waiting - Terminating C-12
Interactions (cont’d)
5. If ATTENDANT LOOP RELEASE [A-6] is not provided and CALL FORWARDING - DON’T
ANSWER [C-3] via the Attendant Console is provided, a call extended to a station via the Attendant
Console will wait at the station for the time set in Index 141 and will then be forwarded to the destination
station for the time set in Index 145. Index 145 is the total time before recall. When that time expires, the
call will return to the Attendant Console.
6. When CALL FORWARDING [C-2, 3, 5] is in effect, the forwarding operation occurs before CALL
WAITING-TERMINATING is allowed, unless the CALL FORWARDING - OVERRIDE [C-26] feature
is applicable. If CALL FORWARDING-OVERRIDE [C-26] is used, the call will wait. After a call has
been forwarded, the call may wait at the new station if CALL WAITING-TERMINATING is allowed.
7. BUSY VERIFICATION [B-3]: This feature is denied to a station that is in a CALL WAITING-
TERMINATING state.
8. EXECUTIVE RIGHT-OF-WAY [E-1]: This feature is denied to a two-party connection that is in a CALL
WAITING-TERMINATING state.
9. STATION HUNTING [S-7, 8, 9]: This feature takes precedence over CALL WAITING-
TERMINATING.
10. LINE LOCKOUT [L-3]: CALL WAITING-TERMINATING is not allowed to a station in LINE
LOCKOUT [L-3]
11. OUTGOING TRUNK QUEUING [O-2]: CALL WAITING-TERMINATING is not allowed on any
station involved in THREE-WAY CALLING [T-2].
Programming
STEP 1:ASYD - System Data 1, Index 64, Bit 6. Leave as data “0”.
System Data 1, Index 145. Assign the Recall Timer for a call extended by the Attendant Console that is
not answered. Normally assign data 00H for 30 seconds. (RAM data 9F for 30 seconds).
System Data 2, Index 10, Bit 6. Assign 1H for automatic.
STEP 2:ASFC - Assign a Service Feature Index (SFI) of 11 to the station. SFI 5 & 6, RES = 1.
STEP 3:ARTD - For CALL WAITING - TERMINATING to operate automatically for TIE Lines and DID
routes, assign CDN 46:CW, Call Waiting, as data “1”.
FCCS Programming 
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node. 
(Note)
STEP 1:ARTDN - For CALL WAITING - TERMINATING to operate automatically for TIE Lines and DID
routes, assign CDN 46:CW, Call Waiting, as data “1”.
Note:
When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required in addition
to ASYDL or ASYDN. 
						

							NEAX2400 IMX Feature Programming Manual
Page 174ND-70184 (E), Issue 3
C-13 Call Waiting Lamp
C-13 Call Waiting Lamp
General Description
This feature provides a visual indication to the Attendant when one or more calls are waiting to be answered.
Operating Procedure
Refer to the NEAX2400 IMX Office Data Specification. 
Service Conditions
1. All incoming calls to the ATTENDANT CONSOLE [A-3] that have to be answered will signal the
Attendant via the CALL WAITING LAMP.
2. The CALL WAITING LAMP can be set to flash at 60IPM only after “X” number of calls are waiting. “X”
can be anywhere from 1 to 15 calls waiting per TENANT [T-12].
3. In the case of MULTIPLE CONSOLE OPERATION [M-4], the CALL WAITING LAMP will light on
all consoles until one of the positions has processed the call(s).
4. Where TENANT SERVICE [T-12] is provided, the CALL WAITING LAMP will light only on the
console(s) of the called tenant.
5. In addition to the CALL WAITING LAMP indication, each console is provided with a two-digit display
that shows the number of calls waiting.
Interactions
1. The CALL WAITING LAMP lights if any of the following incoming calls are waiting to be answered at
the ATTENDANT CONSOLE [A-3]:
LDN Listed Directory Number
ATND Attendant Dial “0” Calls, CALL FORWARDING - ALL CALLS [C-5]
RECALL Attendant Recall Calls
FX Foreign Exchange
WATS Wide Area Telephone Service
TIE TIE Line Calls
BUSY Call Forwarding - Busy Line to Attendant
NANS Call Forwarding - Don’t Answer to Attendant
TF Inter Position Transfer
ICPT Call Forwarding - Intercept
CCSA Common Channel Switching Arrangement
2. In addition to the CALL WAITING LAMP, an audible buzzer is sounded whenever a call is waiting and
the Attendant is available to answer calls. The buzzer volume can be adjusted and silenced by operation
of a Volume Control key. If the Attendant is on a loop, a buzzer can be activated.
3. An indication of the type of calls waiting is given by the INCOMING CALL IDENTIFICATION [I-2]
feature.
4. When TENANT SERVICE [T-12] is used, the CALL WAITING LAMP will flash only on the console(s)
assigned to the called Tenant. The Tenant console is assigned in ATRK. The Route of the Tenants of the
individual trunks are assigned in ATRK as well. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 175
Call Waiting Lamp C-13
Programming
STEP 1:ASYD - System Data 1, Index 64, Bits 1 & 2. When will the number of calls waiting appear on the
Attendant Console? 00: When Position Available Lamp is on (Attendant Console is not actively
processing a call); 01: When BUSY LAMP FIELD is off; 10: Continuously.
System Data 2, Indexes 8 & 9. These bits flag types of incoming calls to the Attendant Console to be
counted as calls waiting. This is assigned on a per-tenant basis.
Index 8:
Bit 0 - Is an LDN call counted as a call waiting? 0/1: No/Yes.
Bit 1 - Is an incoming station call counted as a call waiting? 0/1: No/Yes.
Bit 2 - Is an Attendant Console Recall counted as a call waiting? 0/1: No/Yes.
Bit 3 - Is an FX call counted as a call waiting? 0/1: No/Yes.
Bit 4 - Is a WATS call counted as a call waiting? 0/1: No/Yes.
Bit 5 - Is a CCSA (DID) call counted as a call waiting? 0/1: No/Yes.
Bit 6 - Is a TIE Line call counted as a call waiting? 0/1: No/Yes.
Bit 7 - Is a CALL FORWARDING-BUSY LINE [C-2] call counted as a call waiting? 0/1: No/Yes.
Index 9:
Bit 0 - Is a CALL FORWARDING-DON’T ANSWER [C-3] call counted as a call waiting? 0/1: No/
Yes.
Bit 1 - Is a CALL FORWARDING - INTERCEPT [C-25, 25D] call counted as a call waiting? 0/1: No/
Yes.
Bit 2 - Will this key (type of call is assigned in AAKP) be counted as a call waiting? 0/1: No/Yes.
Bit 3 - Is an INTERPOSITION TRANSFER [I-5] call counted as a call waiting? 0/1: No/Yes.
Note:
The types of calls listed above are the default types of incoming calls. System Data 2, Index 8, Bits 6 - 7, and Index 9,
Bits 0 - 3 only turn ON or OFF the ability to count an incoming call to a specific key as a call waiting. A different type
of incoming call may be assigned via AAKP.
System Data 2, Index 14, Bits 0 - 3. When CALL WAITING value exceeds a threshold value, the Call
Waiting lamp will flash.
System Data 2, Index 14, Bit 4. Will CALL WAITING-INDICATION flash for all calls? 0/1: All
calls/Pegged calls.
Note:
This data is required only when assigning “X” number of calls waiting.
STEP 2:ARTD - Flag the type of route in CDN 6:TCL, Trunk Class.
STEP 3:AAKP - This command may be used to change the meaning of the top six Call Identification keys of
the Attendant Console. (See System Data 2, Indexes 8 & 9). The following functions may be assigned
to L1 - L6:
Function:
(1) CAS
(2) Off-Hook Alarm
(3) Priority Call 1
(4) Priority Call 2
(5) Priority Call 3 
						

							NEAX2400 IMX Feature Programming Manual
Page 176ND-70184 (E), Issue 3
C-14 CCSA Access
C-14 CCSA Access
General Description
This feature enables connection to a CCSA network. CCSA networks provide customers with the use of a
completely private inter-facility dial system. They use individual facilities for dedicated access lines and trunks that
terminate in common control switching equipment and in various types of telephone equipment at customer
locations.
Operating Procedure
To place an outgoing CCSA call:
1. Lift the handset; receive dial tone.
2. Dial the CCSA ACCESS code; receive second dial tone.
3. Dial the desired number.
4. Wait for the call to be processed.
To answer an incoming CCSA call:
1. The Attendant presses either the CCSA or ANSWER key.
2. The call is extended to the desired station in normal fashion.
Service Conditions
1. CCSA trunks are physically the same as those used for tie trunks. The CCSA trunks may be push-button
or rotary in either direction.
2. Careful consideration should be given to system numbering plans before assigning CCSA ACCESS codes
to avoid numbering conflicts.
3. CCSA ACCESS codes can be either one or two digits.
4. Pad control can be used on a CCSA call. Refer to TIE LINE CONNECTION WITH PAD CONTROL [T-
5].
5. LEAST COST ROUTING - 3/6-DIGIT [L-5] may access a CCSA trunk group for off-net calling only.
6. Tandeming through on a CCSA network requires an Attendant and TRUNK-TO-TRUNK
CONNECTION [T-10].
Programming
ARTD - For CCSA TIE Line routes, assign CDN 6:TCL, TRUNK CLASS as a CCSA route:
RT:1
1-OSGS :2/7 2-ONSG :3 3-ISGS :2/7 4-INSG :3 5-TF :3
6-TCL :5 7-L/T :1 8-RLP :2 15-LSG :5/8*
Note:
Assign “5” for TIE Lines and “8” for DID trunks. For all other programming, see TIE LINE ACCESS [T-3].