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Mitel Sx 200 Ml Pabx Lightware 16 Instructions Guide

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    							CDE Form Descriptions 
    EXT NUM: This field displays the assigned extension number of a data line. 
    COS: This field lists the Class-of-Service number specification of each device (1 to 50). 
    COR: This field lists the Class-of-Restriction number specification of each device (1 
    to 25). 
    CDN: This field lists the Circuit Descriptor Number assigned to a device (I to 25). 
    DTE: This field lists the Data Terminal Equipment Profile number (I to 25). A data 
    device must have a DTE Profile number to access a DTRX. Otherwise, this field should 
    be left blank. 
    AVL: This field lists the Associated Voice Line (directory number) used to associate a 
    DATASET with a Voice set, so the ADL (Associated Data Line) can be used. 
    HOTLINE: This field lists the directory number of the destination DTE. 
    COMMENTS: This field is reserved for additional data (a maximum of 15 characters). 
    It is stored by the system but not used. 
    Softkeys 
    DATA DEV TYP: Pressing the DATA DEV TYP softkey displays softkeys which assign 
    the type of data device connected to the circuit displayed on the command line. If a 
    SUPERSET 410, SUPERSET 420, or a SUPERSET 430 telephone is programmed 
    for the circuit, only the 1101 M device type softkey appears. 
    DSl103: This softkey appears after the DATA DEV TYP softkey has been pressed. 
    Pressing this softkey assigns the device as an Asynchronous Stand-alone dataset. 
    DS2103: This softkey appears after the DATA DEV TYP softkey has been pressed. 
    Pressing this softkey assigns the device type as an asynchronous/synchronous 
    rack-mount dataset. 
    DSCONS: This softkey appears after the DATA DEV TYP softkey has been pressed. 
    Pressing this softkey assigns the device type as a Mk 2 console printer port. 
    IlOlM: This softkey appears after the DATA DEV TYP softkey has been pressed, 
    followed by the ** MORE ** softkey. Pressing this softkey assigns the device type as 
    an asynchronous MILINKTM Data Module. 
    FIND EXTI Pressing the FIND EXT softkey displays the ENTER EXTENSION NUM 
    prompt. When a valid extension number of a DATASET is entered, its physical location 
    is displayed on the command line. 
    FIND AVL: Pressing this softkey prompts the user to enter an extension number. When 
    a valid extension number of an associated voice set is entered, and the ENTER softkey 
    is pressed, the physical location of the dataset which is associated with the selected 
    voice set is displayed on the command line. 
    RANGE: This softkey facilitates block programming of data devices. Pressing this 
    softkey displays FROM BAY: SLOT and CIRCUIT TO BAY: SLOT CIRCUIT prompts 
    on the command line. The range of devices is then specified by entering valid bay, slot 
    March 1997 Issue 1 Revision 0 4-6 1  
    						
    							Customer Data Entry 
    and circuit numbers for the first and last devices. The entry is completed by pressing 
    the ENTER softkey. When the extension number for the first device is entered, the 
    system automatically assigns incremented extension numbers, the same COS, COR, 
    CDN, and DTE for each device in the block. A dual circuit dataset cannot be included 
    in range programming. 
    DELETE FIELD: This softkey appears when the cursor is positioned in the AVL or 
    HOTLINE field, when a value has been already programmed. Pressing the DELETE 
    FIELD softkey removes the value which is programmed in that field. The deletion is 
    completed by pressing the ENTER softkey. 
    The standard softkeys DELETE, ENTER, BAY/SLT/CCT and QUIT are also provided. 
    Form 13 - Trunk Circuit Descriptors 
    4.15 Trunk circuit descriptors are similar to Classes of Service. A trunk circuit descriptor 
    specifies the hardware options for each type of trunk card. Refer to Figure 4-19 for the 
    form layout. Trunk circuit descriptors are complemented by the switch settings on the 
    9105/9110 type trunk cards. Refer to the Trunk Card Switch Assignments Forms in 
    the Engineering /nforrnafio~? Practice. The trunk circuit types are as follows: 
    6Circuit CO Tl CO DISA 4-Circuit DID 
    6-Circuit DID Tl DID/TIE 4Circuit DISA 
    6-Circuit DISA Tl E&M 2Circuit DID/TIE 
    DID/TIE Tl E&M DISA 2Circuit TlE/DlSA 
    E&M Module Tl LS/GS E&M Trunk Card 
    E&M Module DISA Tl TlE/DlSA s 
    Each circuit descriptor type has its own set of parameters as detailed in Table 4-7, 
    Trunk Options. The system supports a maximum of 25 trunk circuit descriptors. 
    3:59 PM 9-JfiN-97 alarm status = NO RLRRM 
    6-CIRCUIT CO 
    6-CIRCUIT CO 
    Z-CCT DID/TIE Z-CCT DID/TIE 
    Figure 4-19 Form 13 Layout 
    4-62 
    Issue 1 Revision 0 March 1997  
    						
    							CDE Form Descriptions 
    Field Descriptions 
    DESCRIPTOR: This field lists the trunk circuit descriptors, numbers 01 to 25 (maximum 
    of 25 different descriptors in total). 
    TRUNK TYPE: This field lists trunk circuit type for each trunk circuit descriptor. Note 
    that the selected trunk type (the one that appears on the command line) is not displayed 
    on the softkeys. Note: Trunk type cannot be changed if there are 1 or more trunks 
    assigned to the descriptor. 
    NUMBER OF TRKS ASSIGNED: This field records the number of trunks which use 
    each trunk circuit descriptor. The trunk circuit descriptor can be assigned a new trunk 
    type only if this field is zero. To clear the NUMBER OF TRKS ASSIGNED field, the 
    trunks must first be de-assigned. Refer to Form 14 (Non-Dial-In Trunks) and Form 15 
    (Dial-In Trunks). When a trunk type is assigned to a trunkcircuit descriptor, the system 
    prohibits any changes by clearing those softkeys that can alter the trunk types. 
    COMMENTS: This field is reserved for additional data (a maximum of 20 characters). 
    It is stored by the system but not used. 
    Softkeys 
    6 CCT CO: Pressing this softkey assigns the CO Trunk type to the selected trunk circuit 
    descriptor. 
    6 CCT DID: Pressing this softkey programs the selected trunk circuit descriptor as a 
    DID Trunk. 
    6 CCT DISA: Pressing this softkey assigns the DISA Trunk type to the selected trunk 
    circuit descriptor. 
    DID/TIE: This softkey appears when the MORE softkey has been pressed. Pressing 
    this softkey specifies the selected trunkcircuit descriptor as a DlD/TieTrunk. TheTYPE 
    field displays 2-CCT DID/TIE. 
    E&M MODULE: Pressing this softkey programs the selected trunk circuit descriptor 
    as an E&M Trunk Module. 
    EM MOD DISA: Pressing this softkey programs the selected trunk circuit descriptor 
    as an EM MOD DISA. 
    EM TRK DISA: This softkey appears when the MORE softkey has been pressed, 
    Pressing this softkey commits the (E&M) analog trunk as a DISA trunk. 
    Tl CO DISA: This softkey appears when the MORE softkey has been pressed for the 
    third time. Pressing this softkey defines the selected trunk circuit descriptor as a Tl 
    Trunk simulating a CO DISA Trunk. 
    Tl DID/TIE: This softkey appears when the MORE softkey has been pressed for the 
    second time. Defines the selected trunk circuit descriptor as a Tl trunk simulating a 
    DID/TIE trunk. 
    Tl E&M: This softkey appears when the MORE softkey has been pressed for the 
    second time. Pressing this softkey defines the selected trunk circuit descriptor as a Tl 
    Trunk simulating an E&M Trunk. 
    March 1997 Issue 1 Revision 0 4-63  
    						
    							Customer Data Entry 
    Tl E&M DISA: This softkey appears when the MORE softkey has been pressed for 
    the second time. Pressing this softkey defines the selected trunk circuit descriptor as 
    a Ti Trunk simulating an E&M DISA Trunk. 
    Tl LS/GS: This softkey appears when the MORE softkey has been pressed for the 
    second time. Pressing this softkey defines the selected trunk circuit descriptor as a Tl 
    Trunk simulating an LS/GS Trunk. 
    Tl TIE DISA: This softkey appears when the MORE softkey has been pressed for the 
    third time. Pressing this softkey defines the selected trunk circuit descriptor as a Tl 
    Trunk simulating a TlE/DlSA Trunk. 
    TIE DISA: This softkey appears when the MORE softkey has been pressed. Pressing 
    this softkey commits the DID/TIE (analog) trunk as a DISA trunk. 
    DESC NUM: Pressing this softkey displays ENTER DESC NUM: prompt. This softkey 
    selects a trunkcircuit descriptor number. The selection is completed by entering a valid 
    number (1 to 25). 
    SEL. OPTION: Pressing the SEL. OPTION softkey displays a new form. This form 
    displays the options (parameters) associated with the trunk type that is assigned to 
    that trunk circuit descriptor. Refer to Options Subform. 
    REVIEW: Pressing the REVIEW softkey displays a new form (Review List Subform). 
    This form displays a list of trunks that use the selected trunk circuit descriptor. Note 
    that this softkey appears only if “NUMBER OF TRKS ASSIGNED” on command line 
    is greater than zero. 
    The standard softkeys CANCEL, ENTER, **MORE** and QUIT are also provided. 
    Options Subform for Form 13 
    4.16 This form appears when the SEL. OPTION softkey is pressed (see Figure 4-20) and 
    displays the options associated with each trunk type assigned to each trunk circuit de- 
    scriptor. See Table 4-7 for a list of options followed by descriptions. 
    4:00 FM 9-JM-97 alarm status = NO f3LRRM 
    t Tl EZM TRUNK: 1 
    1 OPTION NRME [SUPERUISION PflRfiMETER 1 
    Reuerse to 
    Idle Far-end giues answer superuision Inhibit automatic superuision No seize alarm No release alarm 
    Toll office 
    Is this a CO 
    DTMF 
    Saue Busy-Out Status 
    Disconnect timer 150 - 300 ms C 50 ms inc 1 Release acknowledge timer Z- 240 s c Zsinc 1 Guard timer 200 - 1000 ms C 100 ms inc 1 
    STRTUS 
    NO 
    NO 
    NO 
    NO 
    NO 
    NO 
    NO 
    NO 
    ‘fES 
    300 
    40 
    800 
    Reuerse to Idle 
    1-‘fES 2- 
    6-QUIT 7- NO 
    3- 4- 5- 
    8- 9- 0- 
    Figure 4-20 Select Option Subform Layout 
    4-64 Issue 1 Revision 0 March 1997  
    						
    							CDE Form Descriptions 
    Field Descriptions 
    The header line displays the trunk type, the trunk circuit descriptor number and the 
    type of parameter under observation. 
    STATUS: This field lists the option selected for each parameter. 
    Softkeys 
    YES, NO, COMPLEX, 600 OHM, 60/40, IMMEDIATE: This softkey toggles the status 
    of the parameters. 
    30/20, WINK: This softkey toggles the status of the parameters. 
    66/33, DELAY: This softkey toggles the status of the parameters. 
    DELAY INTEG: This softkey toggles the status of the parameters. 
    LOOP FLSH/RlNG GND: Toggles between an opened loop current type flash (LOOP 
    FLSH), or a grounded ring type of flash (RING GND). 
    The standard softkeys CANCEL, ENTER, and QUIT are also provided. 
    6-CCT DID 
    Table 4-7 Trunk Options 
    Reverse to idle 
    Far-End Gives Answer Supervision 
    Inhibit Automatic Supervision 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Impedance (600 Ohm or Complex) 
    Disconnect Timer (150 + 300 ms) (50 ms increments) 
    Release Acknowledge Timer (2-120 seconds) 
    Guard Timer (200 + 1000 ms) (100 ms increments) 
    Star-l Type (lmmed, Wink, Delay) 
    Debounce Timer (20 + 150 ms) (10 ms increments) 
    Wink Timer (150 -+ 300 ms) (50 ms increments) 
    Remote End is a Satellite 
    Remote End is a Satellite with OPS Lines 
    Page 1 of 4 
    March 1997 Issue 1 Revision 0 4-65  
    						
    							Customer Data Entry 
    4-66 Table 4-7 Trunk Options (continued) 
    6-CIRCUIT CO TRUNK and 6-CIRCUIT DISA 
    Reverse to Idle 
    Far-End Gives Answer Supervision 
    Inhibit Automatic Supervision 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Impedance (600 Ohm or Complex) 
    Post Call Metering (0 + 15 seconds) 
    Calling Party Disconnect Timer (1 + 12 minutes) 
    Dictation Trunk 
    Ignore Remote Disconnect 
    Disconnect Timer (100 -+ 9900 ms) (100 ms increments) 
    Supervision Direction: Incoming Trunk Calls Also 
    Guard Timer (0 + 3000 ms) (100 ms increments) 
    Ring Cycle Timer (6 -+ 10 seconds) 
    Ignore Line Reversal During Seizure 
    Ringing Expected 
    Ringing Debounce Timer (5 + 12 seconds) 
    Seize Timer (10 + 60 s) (10 s increments) 
    Flash Timer (200 4 700 ms) (100 ms increments) 
    Flash Type (Loop Flash, Ring Ground) 
    Flash Over Trunk 
    Interdigit Timer (300 + 800 ms) (100 ms increments) 
    Digit Outpulsing Ratio (60/40, 30/20, 66/33) 
    E&M MODULE and E&M MODULE DISA 
    Reverse to Idle 
    Far-End Gives Answer Supervision 
    Inhibit Automatic Supervision 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Impedance ** use dip switch on the module to program ** (600 Ohm or Complex) 
    E Lead Invert 
    M Lead Invert ** required for type 5 operation ** 
    Disconnect Timer (150 + 300 ms) (50 ms increments) 
    Release Acknowledge Timer (2000 + 9900 ms) (100 ms inc) 
    Guard Timer (200 + 1000 ms) (100 ms increments) 
    Dictation Trunk 
    Incoming Start Type (lmmed, Wink, Delay) 
    Debounce Timer (20 -+ 150 ms) (10 ms increments) 
    Wink Timer (150 + 300 ms) (50 ms increments) 
    Outgoing Start Type (lmmed, Wink, Delay or Delay lnteg) 
    Digit Outpulsing Ratio (60/40, 30/20, 66/33) 
    Outpulse Delay Timer (100 -+ 2000 ms) (100 ms inc) 
    Flash Timer (200 -+ 700 ms) (100 ms increments) 
    Flash Type (Loop Flash or Ring Ground) 
    Flash Over Trunk 
    Interdigit Timer (300 + 800 ms) (100 ms increments) 
    Wait for Delay Timer (300 -+ 5000 ms) (100 ms inc) 
    Remote End is a Satellite 
    Remote End is a Satellite with OPS Lines 
    Page 2 of 4 
    Issue 1 Revision 0 March 1997  
    						
    							CDE Form Descriptions 
    Table 4-7 Trunk Options (continued) 
    Tl DID/TIE and Ti TIE DISA 
    Reverse to Idle 
    Far-End Gives Answer Supervision 
    Inhibit Automatic Supervision 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Disconnect Timer (I 50 -+ 300 ms) (50 ms inc) 
    Release Acknowledge Timer (2 + 120 s) 
    Guard Timer (200 + 1000 ms) (100 ms inc) 
    Incoming Start Type (lmmed, Wink or Delay) 
    Debounce Timer (20 + 150 ms) (10 ms inc) 
    Wink Timer (150 + 300 ms) (50 ms inc) 
    Outgoing Start Type (lmmed, Wink, Delay or Delay lnteg) 
    Digit Outpulsing Ratio (60/40, 30/20, 66/33) 
    Outpulse Delay Timer (100 + 2000 ms) (100 ms inc) 
    Flash Timer (200 + 700 ms) (100 ms inc) 
    Flash Type (Loop Flash, Ring Ground) 
    Flash Over Trunk 
    Interdigit Timer (300 + 800 ms) (100 ms inc) 
    Wait for Delay Timer (300 + 5000 ms) (100 ms inc) 
    Remote End is a Satellite 
    Remote End is a Satellite With OPS Lines 
    Tl E&M and Tl E&M DISA 
    Reverse to Idle 
    Far-End Gives Answer Supervision 
    Inhibit Automatic Supervision 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Disconnect Timer (150 + 300 ms) (50 ms inc) 
    Release Acknowledge Timer (2-240 s) (2 s inc) 
    Guard Timer (200 -+ 1000) (100 ms inc) 
    Incoming Start Type (lmmed, Wink or Delay) 
    Debounce Timer (20 + 150 ms) (10 ms inc) 
    Wink Timer (150 + 300 ms) (50 ms inc) 
    Outgoing Start Type (lmmed, Wink, Delay or Delay lnteg) 
    Digit Outpulsing Ratio (60/40, 30/20, 66/33) 
    Outpulse Delay Timer (100 -+ 2000 ms) (100 ms inc) 
    Flash Timer (200 -+ 700 ms) (100 ms inc) 
    Flash Type (Loop Flash, Ring Ground) 
    Flash Over Trunk 
    Interdigit Timer (300 -+ 800 ms) (100 ms inc) 
    Wait for Delay Timer (300 + 5000 ms) (100 ms inc) 
    Remote end is a Satellite 
    Remote end is a Satellite with OPS Lines 
    Page 3 of 4 
    March 1997 Issue 1 Revision 0 4-67  
    						
    							Customer Data Entry 
    4-68 
    Table 4-7 Trunk Options (continued) 
    Tl LS/GS TRUNK and Tl CO DISA 
    No Seize Alarm 
    No Release Alarm 
    Toll Office 
    Is this a CO 
    DTMF 
    Save Busy-Out Status 
    Loop Start or Ground Start (Tl LS, Tl GS) 
    Calling Party Disconnect Timer (1 + 12 minutes) 
    Disconnect Timer 100 + 9900 ms (100 ms inc) 
    Guard Timer (0 + 3000 ms) (100 ms inc) 
    Ring Cycle Timer (6 + 10 s) 
    Ringing Expected 
    Ringing Debounce Timer (5 + 12 seconds) 
    Seize Timer (10 + 60 s) (10 s increments) 
    Flash Timer (200 + 700 ms) (100 ms inc) 
    Flash Type (Loop Flash, Ring Ground) 
    Flash Over Trunk 
    interdigit Timer (300 -+ 800 ms) (100 ms inc) 
    Page 4 of 4 
    Parameters 
    Calling Party Disconnect Timer: This defines how long the system will wait for the 
    far-end, a ground start trunk, to acknowledge a trunk release. 
    Debounce Timer: This timer specifies the period for which an incoming seizure is to 
    be debounced before being recognized as a valid incoming seizure. 
    Dictation Trunk: If selected, this maintains trunk dialing for the duration of the call. 
    See Dictation Trunk in the Features Descriptions Practice. 
    Digit Outpulsing Ratio: This field specifies the break/make ratio during outpulsing. It 
    can be set to 60/40, 66/33, or 30/20. 
    Disconnect Timer: This defines the time a release signal must be continuously present 
    before a call is disconnected. Note: For digital DID trunks, the range is 150-300 ms. 
    DTMF: If selected, forces DTMF digits to be transmitted on the trunk when dialing. If 
    not selected, digits are pulsed onto the trunk. 
    E Lead Invert/ M Lead Invert: These two fields provide the flexibility to specify the 
    polarity of the E and M leads to match the far end connection. M Lead Invert must be 
    enabled for type 5 operation. 
    Far-End Gives Answer Supervision: If selected, answer signals are expected, and 
    acted upon when received on the trunk; answer signals are not generated internally. 
    If not selected, answer signals received are ignored. 
    Flash Over Trunk: Enables the Flash Over Trunk feature for the descriptor number. 
    Flash Timer: This defines the duration of a flash transmitted onto a trunk in a digital 
    bay. Note: this is not programmable for some analog trunks; in these cases, the flash 
    timer is always 200 ms. 
    Issue 1 Revision 0 March 1997  
    						
    							CDE Form Descriptions 
    Flash Type: Specifies whether the flash will be done by opening the current loop (Loop 
    Flash) or grounding the ring (Ring Ground). 
    Guard Timer: This defines how long the system will wait after releasing the trunk 
    before seizing it again for an outgoing call. 
    Ignore Line Reversal During Seizure: If selected, line reversal is not recognized as 
    an incoming seizure. 
    Ignore Remote Disconnect: If selected, release signals from the far-end are ignored. 
    If not selected, release signals cause disconnection of the call. 
    impedance: “600” should be selected if the trunk is to be connected to a carrier facility, 
    or the cable is short. This setting provides a 600 ohm + 2mF termination impedance 
    match for the incoming line. “Compiex”should be selected if the trunk is to be connected 
    directly to cable facilities. This setting provides the standard AT&T complex balance 
    network as a termination impedance for the incoming line. 
    Inhibit Automatic Supervision: If selected, the system waits for the far-end to provide 
    answer supervision before providing answer supervision to an incoming Tie or DID 
    trunk. 
    Interdigit Timer: This defines the time gap inserted between outpulsed digits. 
    Is this a CO: Select if trunk is to terminate at the Central Office. If “No”, a 2dB pad is 
    added in the circuit. Refer to the Engineering hformtion Practice. 
    Loop Start or Ground Start: This defines trunk signaling type (Tl only). 
    No Release Alarm: If selected, a trunk failing to release is removed from service and 
    maintenance is notified. The trunk can only be returned to service manually. If not 
    selected, the trunk remains in service. 
    No Seize Alarm: If selected, a trunk failing to return a seize acknowledgment on three 
    successive occasions is removed from service; maintenance is not notified. If not 
    selected, the trunk remains in service. If the trunk originates, the no seize count is 
    reset. As well, if the trunk had been removed from service due to a no seize count, the 
    trunk is returned to service and the incoming call on the trunk is processed. 
    Outgoing Start Type: This field specifies the outgoing type of the trunk, which can be 
    set to immediate outgoing, wink start outgoing, delay dial outgoing or delay dial with 
    integrity. 
    Outpulse Delay Timer: This timer specifies the pause between seizing and the start 
    of dialing, applicable to immediate outgoing trunks only. This value should be specified 
    after determining the far end characteristics. 
    Post Call Metering: This defines how long the system will wait for and record meter 
    pulses after the release signal is received. 
    Release Acknowledge Timer: This specifies the time-out period to wait for a release 
    acknowledge signal from the far end. 
    March 1997 Issue 1 Revision 0 4-69  
    						
    							Customer Data Entry 
    Remote End is a Satellite: Select if the trunk is to terminate at a satellite PABX. Refer 
    to the Engineering hformhon /+actice for details of loss/gain. 
    Remote End is a Satellite with OPS Lines: Select if the trunk is to terminate at a 
    satellite PABX with OPS lines. Refer to the Engineering hforrrmtion practice for details 
    of loss/gain. 
    Reverse to Idle: In some central offices, upon seizure, the CO reverses the polarity 
    on the trunk. When the call ends, the CO again reverses the polarity, returning the 
    trunk to its normal idle state. When the Reverse to Idle option is enabled, the PABX 
    treats the reversal to idle condition as a disconnect signal from the CO. The Far-End 
    Gives Answer Supervision option has no effect. 
    Ring Cycle Timer: This defines a period during which a minimum ring burst (250 ms) 
    must be present before the system will recognize it as an incoming call. 
    Ringing Debounce Timer: This defines the duration during which the system tries to 
    detect the minimum ring burst, indicating the persistence of an incoming call. 
    Ringing Expected: If selected, incoming calls are not reported unless ringing is rec- 
    ognized. If other seize signals are received before ringing, the trunk is busied-out for 
    outgoing calls, but the incoming call is not reported until ringing is received. 
    Save Busy Out Status: If selected, all trunks in this descriptor type which were in the 
    busy-out state before a system reset will be in that state after the reset. 
    Seize Timer: This defines the time the system will wait for a seize acknowledge from 
    a ground start trunk. Also see Option “No Seize Alarm” in this list. 
    Start Type: This field specifies the start type of the trunk, which can be set to immediate, 
    wink start, or delay dial. 
    Supervision Direction: Incoming Trunk Calls Also: If this option is selected, the 
    system will record meter pulses for incoming trunk calls. If the CO provides a reversal 
    as a disconnect signal, this option must be set to YES for the PABX to respond to the 
    reversal. 
    Toll Office: Select if the CO trunk is to be connected to a Toll Office. This option is 
    applicable to systems using the North American loss plan. It provides a 3 dB loss for 
    trunk-to-OPS line connections, and a 6 dB loss for trunk-to-ONS line connections. If 
    not selected, “normal” through switch loss is provided. Refer to the Engineering hfor- 
    rrfation Practice. 
    Wait For Delay Timer: This timer specifies the period to wait for the delay signal from 
    the far end. It is only applicable if the trunk is of type delay dial outgoing (without 
    integrity). 
    Wink Timer: This timer specifies the duration of the wink signal sent to the far end if 
    the trunk is programmed as a Wink Start Incoming or Delay Start incoming. 
    4-70 
    Issue 1 Revision 0 March 1997  
    						
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