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Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Administrators Guide

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    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1017 Trunk Group 
    17
    Normal Outgoing Seize Send (msec)
    This field appears only if the Trunk Signaling Type field is 
    dis and the trunk group 
    Direction field is 
    two-way or outgoing. Only TN2140 ports receive this timer.
    Release Ack Send (msec)
    After your switch receives a forward release signal, it must send a forward release 
    acknowledgment signal. This field appears only if the Trunk Signaling Type field 
    is 
    dis and the trunk group Direction field is incoming or two-way. Only TN2140 
    ports receive this timer.
    Seize Ack Delay (msec)
    This field appears only if the Trunk Signaling Type field is dis and the trunk group 
    Direction field is 
    incoming or two-way. Only TN2140 ports receive this timer.
    Answer Send (msec)
    This field appears only if the Trunk Signaling Type field is 
    dis and the trunk 
    group Direction field is 
    incoming or two-way. Only TN2140 and TN2199 ports 
    receive this timer.
    Valid entries Usage
    10
     to 990 in 
    increments of 
    10Enter the duration of the signal your switch sends for an 
    outgoing seizure.
    Valid entries Usage
    500
     to 1200 in 
    increments of 
    100Enter the duration of the signal your switch sends for a forward 
    release acknowledgment.
    Valid entries Usage
    40
     to 120 in 
    increments of 
    10Enter the maximum interval your switch will wait after receipt 
    of an incoming seizure to send seizure acknowledgment. 
    Valid entries Usage
    10
     to 2550 in 
    increments of 10Enter the duration of the answer signal pulse. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1018 Trunk Group 
    17
    Outgoing Disconnect Send (msec)
    This field is administrable only if the Trunk Signaling Type field is 
    dis and the 
    trunk group Direction field is 
    two-way or outgoing. Only TN2140 ports receive 
    this timer.
    Seize Ack Send (msec)
    This field appears only if the Trunk Signaling Type field is 
    dis and the trunk group 
    Direction field is 
    incoming or two-way. Only TN2140 ports receive this timer.
    Incoming Disconnect Send (msec)
    This field is only administrable if the Trunk Signaling Type field is 
    dis and the 
    trunk group Direction field is 
    incoming or two-way. Only TN2140 ports receive 
    this timer.
    Tone (msec)
    This field appears only if the Trunk Signaling Type field is blank. All CO, DIOD, 
    and Tie circuit packs that accept administrable timers accept this timer. This timer 
    is also sent to the following circuit packs: TN464B (or later), TN767, TN436B, 
    TN459B, TN2146, TN2199, TN429, TN2184 ports in a DID trunk group.
    Valid entries Usage
    100
     to 9900 in 
    increments of 
    100Enter the duration of the forward release signal your switch 
    sends at the end of outgoing calls.
    Valid entries Usage
    10
     to 990 in 
    increments of 
    10Enter the duration of the seizure acknowledgment signal your 
    switch sends in response to an incoming seizure.
    Valid entries Usage
    500
     to 1200 in 
    increments of 
    100Enter the duration of the backward release signal your switch 
    sends at the end of an incoming call.
    Valid entries Usage
    20
     to 2550 in 
    increments of 
    10Enter the duration of a DTMF tone sent when a button on a 
    hybrid phone is pressed.  
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1019 Trunk Group 
    17
    Pause (msec)
    THis field is administrable only if the Trunk Signaling Type field is blank. All 
    CO, DIOD, and tie circuit packs that accept administrable timers accept this timer. 
    However, this timer is sent only to the following circuit packs: TN464B (or later), 
    TN767, TN436B, TN459B, TN2146, TN2199, and TN2242, and TN429 and 
    TN2184 ports in a DID trunk group.
    PPS
    NOTE:
    The TN439, TN458, TN497, TN747Bv12 (or later), and TN767 circuit 
    packs only send rotary pulses at 10 pps.
    Make (msec)
    Valid entries Usage
    20
     to 2550 in 
    increments of 
    10Enter the minimum acceptable interval (pause) between DTMF 
    tones sent from a hybrid phone.
    Valid entries Usage
    10
      Enter the rate (pulses per second) at which outgoing rotary 
    pulses are sent over this trunk group.
    20
    Valid entries Usage
    Enter the duration of the make interval (the pause between pulses) while the 
    system is outpulsing digits using dial pulse signaling. The field cannot be blank.
    20 to 80 in 
    increments of 5If the PPS field is 10, the sum of the Make (msec) and Break 
    (msec) fields must equal 100.
    10 to 40 in 
    increments of 5If the PPS field is 20, the sum of the Make (msec) and Break 
    (msec) fields must equal 50. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1020 Trunk Group 
    17
    Break (msec)
    PPM
    For CO, DIOD, FX, PCOL, and WATS trunks. This field appears when the 
    Direction field is 
    outgoing or two-way.
    Frequency
    This field identifies the PPM pulse frequency(ies) sent by the public network. It 
    appears if the Direction field is 
    outgoing or two-way and PPM is y. Circuit packs 
    can detect up to three different frequencies, (12kHz, 16kHz, and 50Hz), plus two 
    frequency combinations, (50Hz/12kHz and 50Hz/16kHz). This field controls 
    TN465B, TN2138, and TN2184 circuit packs.
    Valid entries Usage
    Enter the duration of the break interval (the pulse duration) while the system is 
    outpulsing digits using dial pulse signaling. The field cannot be blank.
    20 to 80 in 
    increments of 5If PPS field is 10, the sum of the Make (msec) and Break 
    (msec) fields must equal 100.
    10 to 40 in 
    increments of 5.If the PPS field is 20, the sum of the Make (msec) and Break 
    (msec) fields must equal 50.
    Valid entries Usage
    y/n 
    Enter y if Periodical Pulse Metering (PPM) pulses should be 
    collected from the public network to determine call cost. If this 
    field is 
    y, the Frequency field appears.
    Valid entries Usage
    12k
    The TN465B (or later) and TN2184 can only detect 12k and 
    16kHz PPM. Therefore, if 
    12k is administered, the circuit pack 
    will be set to detect 12kHz. 
    16kThe TN465B (or later) and TN2184 can only detect 12k and 
    16kHz PPM. Therefore, if 
    16k is administered, the circuit pack 
    will be set to detect 16kHz. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1021 Trunk Group 
    17
    Field descriptions for page 4
    This screen appears when the Direction field on Page 1 is 
    outgoing or two-way 
    and the ATMS field is 
    y on the Feature-Related System Parameters screen.
    The figure below shows a common configuration for page 4 of the Trunk Group 
    screen when the Group Type field is 
    co. This screen is only an example, and the 
    fields shown below may change or disappear according to specific field settings.
    Screen 213. CO Trunk Group ATMS Thresholds 
    !CAUTION:
    Customers: Do not change fields on this page without assistance from 
    Lucent Technologies or your network service provider.
    50The TN465B (or later) and TN2184 can only detect 12k and 
    16kHz PPM. Therefore, if 
    50 is administered, the circuit pack 
    will be set to detect 16kHz.
    50/12k  The TN465B (or later) and TN2184 can only detect 12k and 
    16kHz PPM. Therefore, if 
    50/12k is administered, the circuit 
    pack will be set to detect 12kHz.
    50/16kThe TN465B (or later) and TN2184 can only detect 12k and 
    16kHz PPM. Therefore, if 
    50/16k is administered, the circuit 
    pack will be set to detect 16kHz.
    Valid entries Usage
    add trunk-group next Page 4 of x
                              ATMS THRESHOLDS
    TTL Type: _________ Far End Test No: __________________
      TTL Vendor: ______________            TTL Contact: ______________________
    Trunk Vendor: ____________            Trunk Contact: ___________________
    Trunk Length: _____
                             MARGINAL         UNACCEPTABLE
                             Min   Max          Min   Max
               1004 Hz Loss: __ __ __ __
                             -Dev  +Dev         -Dev   +Dev
                404 Hz Loss: _ _ _ _
               2804 Hz Loss:  _ _ _ _
    Maximum C Message Noise: __ __
    Maximum C Notched Noise:  __ __
             Minimum SRL-HI: __ __
             Minimum SRL-LO: __ __
                Minimum ERL: __ __
          Allow ATMS Busyout, Error Logging and Alarming? _
      Maximum Percentage of Trunks Which Can Be Removed from Service by ATMS: __ 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1022 Trunk Group 
    17
    TTL Type
    Specifies the type of terminating test line (TTL) selected for testing trunks. The 
    TTL type determines what ATMS tests can be completed and thus which 
    threshold values need to be administered.
    The following table explains the differences between types of terminating test 
    lines:
    The far-end switch containing the TTL may be any of the following:
    nSystem 85 R2 switch, equipped with the Maintenance/Test Board 
    (TN771B)
    nSystem 75 R1V2 and beyond, all of which contain the circuitry required to 
    perform the TTL function
    Valid entries Usage
    105-w-rl
      105 with return loss
    105-wo-rl105 without return loss
    high-ltshigh-level tone source 
    low-ltslow-level tone source
    100100 type
    102102 type
    Type TTL Description Example
    105-w-rlFull range of 18 
    measurements or some 
    defaults for return loss used 
    (56A)TN771B, ZLC12 and 
    SN261B circuit packs 
    and new 56A 
    mini-responder
    105-wo-rlCannot return default values 
    for far-end return lossOlder 56A 
    mini-responder
    high-level-toneSends a fixed sequence of 
    tones at 0 dBmZLC12 and SN261B 
    circuit packs
    low-level-toneSends a fixed sequence of 
    tones at -16dBmSN261B circuit pack
    100Up to 5 measurements that 
    sends a 1004 Hz tone then a 
    quiet termination
    102One measurement that sends 
    a 1004 Hz tone 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1023 Trunk Group 
    17
    nSystem 85 R2 switch, equipped with the Analog/Digital Facility Test 
    Circuit (ADFTC, SN261)
    nDIMENSION FP8, equipped with the Analog Facility Test Circuit (AFTC, 
    ZLC-12)
    nCentral Office switches, equipped with various TTL equipment that 
    provide 100, 102, or 105 test line capabilities (56A)
    Other vendors’ switches may be supported if compatible test lines are provided by 
    these switches.
    Four different versions of the ATMS Threshold Administration page can appear 
    depending upon the measurements allowed by the TTL type selected. The four 
    possibilities are:
    1. 105-w-rl and 105-wo-rl 
    — All thresholds appear.
    2. high-lts and low-lts 
    — All thresholds (except maximum C-notched noise) 
    appear.
    3. 100 
    — All thresholds (except maximum c-notched noise, 404Hz loss, and 
    2804 Hz loss) appear.
    4. 102 
    — Only 1004 Hz loss threshold appears.
    Far-End Test No.
    TTL Vendor
     
    TTL Contact
    Valid entries Usage
    1 to 16 digits Enter the access number dialed to reach the terminating test 
    line (TTL).
    Valid entries Usage
    0 to 22 
    alphanumeric 
    charactersEnter the name of the vendor supplying the terminating test line 
    (TTL).
    Valid entries Usage
    0 to 25 
    alphanumeric 
    characters Enter the name and/or telephone number of someone from the 
    TTL vendor who can be contacted in the event of problems 
    with the terminating test line. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1024 Trunk Group 
    17
    Trunk Vendor 
    Trunk Contact 
    Trunk Length
    This field is not required. Since noise on a trunk increases with the length of the 
    trunk, however, this information may be useful,
    Marginal Threshold - Min -1004 Hz Loss
    Marginal Threshold - Max - 1004 Hz Loss
    Valid entries Usage
    0 to 22 
    alphanumeric 
    charactersEnter the name of the vendor providing service over this trunk 
    group (the company to notify in the event of problems with the 
    trunks in this trunk group).
    Valid entries Usage
    0 to 25 
    alphanumeric 
    charactersEnter the name and/or telephone number of someone from the 
    trunk vendor who can be contacted in the event of problems 
    with the trunks.
    Valid entries Usage
    Use this field to record the length of the trunk group in kilometers or miles.
    0–4 digits 
    followed by 
    k
    Shows the length in kilometers.
    0–4 digits 
    followed 
    m
    Shows the length in miles.
    Valid entries Usage
    -2
     to 21Enter the minimum signal loss allowed for a 1004 Hz test tone 
    (in dB) before a trunk is reported as out of tolerance. A larger 
    dB value is more restrictive.
    Valid entries Usage
    0 
    to 21Enter the maximum signal loss allowed for a 1004 Hz test tone 
    (in dB) before a trunk is reported as out of tolerance. A smaller 
    dB value is more restrictive. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1025 Trunk Group 
    17
    Unacceptable Threshold - Min - 1004 Hz Loss
    Unacceptable Threshold - Max - 1004 Hz Loss
    Marginal Threshold - -Dev - 404 Hz Loss
    Marginal Threshold - +Dev - 404 Hz Loss
    Unacceptable Threshold - -Dev - 404 Hz
    Valid entries Usage
    -2
     to 21Enter the minimum signal loss allowed for a 1004 Hz test tone 
    (in dB) before a trunk is reported as unacceptable. A larger dB 
    value is more restrictive.
    Valid entries Usage
    0
     to 21. Enter the maximum signal loss allowed for a 1004 Hz test tone 
    (in dB) before a trunk is reported as unacceptable. A smaller 
    dB value is more restrictive.
    Valid entries Usage
    0 to 9Enter the maximum negative deviation of measured loss at 404 
    Hz from the 1004 Hz test tone noise level (in dB) allowed 
    before reporting a trunk as out of tolerance. Smaller dB values 
    are more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum positive deviation of measured loss at 404 
    Hz from the 1004 Hz test tone loss level (in dB) allowed before 
    reporting a trunk as out of tolerance. Smaller dB values are 
    more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum negative deviation of measured loss at 
    404 Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as unacceptable. Smaller dB values 
    are more restrictive. 
    						
    							DEFINITY ECS Release 8.2
    Administrator’s Guide  555-233-506  Issue 1
    April 2000
    Screen reference 
    1026 Trunk Group 
    17
    Unacceptable Threshold - +Dev - 404 Hz
    Marginal Threshold - -Dev - 2804 Hz
    Marginal Threshold - +Dev - 2804 Hz
    Unacceptable Threshold - -Dev - 2804 Hz
    Unacceptable Threshold - +Dev - 2804 Hz
    Valid entries Usage
    0
     to 9Enter the maximum positive deviation of measured loss at 404 
    Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as unacceptable. Smaller dB values 
    are more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum negative deviation of measured loss at 
    2804 Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as out of tolerance. Smaller dB values 
    are more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum positive deviation of measured loss at 
    2804 Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as out of tolerance. Smaller dB 
    values are more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum negative deviation of measured loss at 
    2804 Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as unacceptable. Smaller dB values 
    are more restrictive.
    Valid entries Usage
    0
     to 9Enter the maximum positive deviation of measured loss at 
    2804 Hz from the 1004 Hz test tone loss level (in dB) allowed 
    before reporting a trunk as unacceptable. Smaller dB values 
    are more restrictive. 
    						
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