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Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Instructions Manual
Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Instructions Manual
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DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 837 Multifrequency-Signaling-Related System Parameters 17 ANI for PBX This field appears only when Outgoing Call Type is group-ii-mfc or mfe. MFE Type This field only appears when Incoming Call Type is mfe and the Outgoing Call Type is mfe or none. Maintenance Call Type Next ANI Digit This field appears when Outgoing Call Type is group-ii-mfc. Valid entries Usage 2 to 15 Enter the PBX identification number that is sent to the CO when ANI is requested (by the CO) on a particular call but is not available, such as on tandem tie trunk calls. blank Use for tandeming. If this field is blank, you must enter a value in the ANI-Not-Available field. Valid entries Usage 2/5 Determines which public signaling the switch will use. 2/6 Valid entries Usage 1 The Belgium maintenance sequence is indicated when the CO sends an MFC maintenance tone. 2The Saudi Arabian sequence is indicated when the CO sends an MFC maintenance tone. Valid entries Usage next-digit next_ani_digit send-ani Enter a value to determine whether the Next ANI Digit signal will be the same as the “send-ani” signal or the “next-digit” signal or another signal defined as “next_ani_digit.”
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 838 Multifrequency-Signaling-Related System Parameters 17 Test Call Extension Interdigit Timer (sec) Specify the maximum number of seconds the switch will wait for the first forward signal (digit) to arrive, and for subsequent digits to arrive. Intercept returns to the calling party if this timer expires. Maximum Resent Requests Received Signal Gain (-Loss) (dB) Transmitted Signal Gain (-Loss) (dB) Valid entries Usage An unassigned extension Specifies the destination of a call between the CO and the PBX that tests R2-MFC signaling. 1A test call extension is the destination. Valid entries Usage 1 to 255This number must be less than the number of seconds entered in the short interdigit timer. Valid entries Usage 1 to 99Enter the threshold number of resend type MFC signals your switch accepts during an outgoing call. 1The call is dropped if one resend signal is received. blank An unlimited number of resend requests is allowed. Valid entries Usage -15 to 3Enter the number for the loss/gain when the MFC port listens to the trunk port. Your switch listens with a range of -5 to -35 and this value moves the range (for example, a value of -5 provides a range of -10 to -40). Valid entries Usage -15 to 3Enter the number for the loss/gain when the trunk port listens to the MFC port. The MFC port generates at -5 for MFC and -8 for MFE, and this field adds gain or loss to the starting value of -5.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 839 Multifrequency-Signaling-Related System Parameters 17 Outgoing Forward Signal Present Timer (sec) This field appears only when the value of Outgoing Call Type is group-ii-mfc. Outgoing Forward Signal Absent Timer (sec) This field appears only when the content of Outgoing Call Type is group-ii-mfc. Multifrequency Signaling Incoming Intercept Treatment Overlap Sending on Link-to-Link Tandem Calls A DEFINITY ECS with this field set to y, when tandeming calls between switches will send ANI for PBX to the terminating switch if that switch requests ANI before the DEFINITY ECS receives it from the originating switch. The terminating switch may request ANI before the receipt of the last address digit if it is not a DEFINITY ECS or it is a DEFINITY ECS with the Request Call Category at Start of Call field set to y. Valid entries Usage 1 to 255Enter the maximum number of seconds to elapse between signals on a call. This timer runs when MFC tones are being sent or received on an outgoing call. The timer starts (and restarts) when the switch begins sending a forward signal and stops when the switch receives the backward signal. Valid entries Usage 11 to 255Enter the maximum number of seconds to elapse between forward signals on outgoing calls. The timer starts (and restarts) when a forward tone is taken off the link and it stops when the next forward tone is applied to the link. Valid entries Usage y Send the group B signal for the intercept to the CO and play intercept tone on the trunk. n Use normal DID/TIE/ISDN intercept treatment. Valid entries Usage y/n If y, DEFINITY ECS sends and receives digits one digit at a time instead of enbloc. (With enbloc, digits are not sent until the entire group of digits is received).
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 840 Multifrequency-Signaling-Related System Parameters 17 Private Group II Permissions and Public Interworking Convert First Digit End-of-ANI To Collect All Digits Before Seizure This field appears only when Outgoing Call Type is group-ii-mfc or mfe. Request Incoming ANI (non-AAR/ARS) This field only applies if the incoming call via the R2-MFC trunk is terminating to a local station on this PBX. Valid entries Usage y/n If y, DEFINITY ECS: — Sends the category for MFC ANI for the COR of the originating party for non-private-MFC-trunk to MFC-private-trunk calls. — Sends the Group II category received over the incoming private trunk as the outgoing Group II category on tandem private MFC calls. — Applies MFC group II-CPC termination restrictions on incoming MFC private trunk calls. — Checks station permissions if you call forward off-net. Valid entries Usage 0 to 9 Enter the digit used when the incoming initial end-of-ani or end-of-dial MF signal is converted on a per-switch basis. Valid entries Usage y The system collects all the digits before seizing the trunk and the ANI Req field on the AAR and ARS Digit Conversion Table does not apply. n Enter n to control ANI collection via the ARS screens. Valid entries Usage y/n If y, ANI should be requested on incoming R2-MFC calls.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 841 Multifrequency-Signaling-Related System Parameters 17 Forward Cycle Timer (sec) This field appears only if Incoming Call Type is mfe and Outgoing Call Type is mfe or none. Backward Cycle Timer (sec) This field appears only if Incoming Call Type is mfe and Outgoing Call Type is mfe or none. Incomplete Dial Timer (sec) This field appears only if Incoming Call Type is mfe and Outgoing Call Type is mfe or none. Outgoing Start Timer (sec) The field appears only if Incoming Call Type and Outgoing Call Types are both mfe. Valid entries Usage 1 to 255Enter the number of seconds to wait to receive the check frequency after sending an MFE signal. The switch drops the call if the time runs out before it receives check frequency. Valid entries Usage 1 to 255Enter the number of seconds to wait to send the check frequency after receiving an MFE signal. Valid entries Usage 45 to 255 Enter the number of seconds to wait from the start of a call until the end of the check frequency of the last signal. The switch drops the call if the time runs out before it receives the check frequency. Valid entries Usage 1 to 255Enter the number of seconds to time from seizure until the beginning of the first Group A signal from the receiving end, and from the end of the check frequency until the beginning receipt of the first digit following the Group II signal.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 842 Multifrequency-Signaling-Related System Parameters 17 Group II Called Party Category Enter the type of group II signals that should be used on the outgoing R2-MFC call Note: For India, the ANI can be requested without the call category information. Use COR for Calling Party Category Indicates the category to send with ANI if requested on an outgoing R2-MFC call. Outgoing Shuttle Exchange Cycle Timer (sec) This field applies only to calls made from DEFINITY ECS. Valid entries Usage user-type The type of phone making the call determines the type of group II signal that the PBX sends (normal = ordinary phone set, attendant = attendant console, data-call = data modules and similar data endpoints). call-typeThe dialed digits determine the type of group II signal that the PBX sends. Valid entries Usage y Use the calling facility’s COR to determine category. n Use the calling party’s user-type COR to determine category. Valid entries Usage 1 to 25Enter the number of seconds to time an exchange cycle (starts when the far end requests a digit until DEFINITY ECS sends the requested digit).
DEFINITY ECS Release 8.2
Administrator’s Guide 555-233-506 Issue 1.1
June 2000
Screen reference
843 Multifrequency-Signaling-Related System Parameters
17
Field descriptions for page 2
The fields on Page 2 define call category and ANI information. For India, the ANI
can be requested without the call category information.
Screen 165. Multifrequency-Signaling-Related Parameters screen
Request Call Category at Start of Call
Indicates that the Send-ANI backward signal requesting for the caller-category
information will be sequenced differently in the MFC signaling flow. The
Caller-category Request backward signal is disjointed from the ANI request.
Restart ANI from Caller Category
Valid entries Usage
y/n
If y, the Send-ANI backward signal corresponds exclusively to
the caller-category request. In response to this signal,
DEFINITY ECS sends a forward signal containing the
caller-category information on outgoing calls. On incoming
calls, DEFINITY ECS sends the Send-ANI backward signal
upon receipt of the first address signal.
Valid entries Usage
y/n
If y, DEFINITY ECS sends the caller-category signal later again
when the signals for Caller-Category and ANI requests are the
same and this signal is received after the Next-Digit forward
signals have been received.
Page 2 of 3
MULTIFREQUENCY-SIGNALING-RELATED SYSTEM PARAMETERS
Request Call Category at Start of Call: n
Restart ANI from Caller Category? y
Number of Incoming ANI Digits: 0
Number of Outgoing ANI Digits: 0
Truncate station number in ANI: no
ANI Source for Forwarded Calls: _________
Address Digits Include End-of-Digits Signal? n
Call Category for Vector ii-digits? n
Request CPN at Start of Call? y
Do Not Send Group B Signals to CO? y
INCOMING OUTGOING
ANI Available: ___ ___
ANI Not Available: ___ ___
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 844 Multifrequency-Signaling-Related System Parameters 17 Number of Incoming ANI Digits Number of Outgoing ANI Digits This field applies to Russian shuttle trunks, and MFC and MFE trunks. Truncate Station Number in ANI This field applies to Russian shuttle trunks, and MFC and MFE trunks. ANI Source for Forwarded Calls Valid entries Usage 0 to 15Enter the number of ANI digits for incoming MFC calls. Valid entries Usage 0 to 15Enter the number of ANI digits for outgoing MFC calls. In India or any country where end-of-ani and end-of-digits are not defined for Tones to CO on Outgoing Forward Calls – Group I, DEFINITY ECS appends ANI-Not-Available digits to ANI digits if the actual ANI length is less than the number entered in this field. If end-of-ani or end-of-digits are defined, this field is used in conjunction with Truncate Station Number in ANI as a maximum ANI length. For India, even if the length of ANI is defined, if the timeout occurs during the ANI collection, the call is routed with the ANI digits already collected. Valid entries Usage beginning ending no This field defines the side of the extension number from which to truncate when station ANI is sent to the CO and the combined length of the ANI prefix and extension number is greater than Number of Outgoing ANI Digits. The ANI prefix (either MFC or COR) is not truncated. There is no effect if ANI for PBX is sent. Valid entries Usage caller Send the calling party’s ANI when calls are redirected. forwarderSend the forwarding party’s ANI when calls are redirected.
DEFINITY ECS Release 8.2 Administrator’s Guide 555-233-506 Issue 1.1 June 2000 Screen reference 845 Multifrequency-Signaling-Related System Parameters 17 Address Digits Include End-of-Digits Signal Indicates that an outgoing forward Group I end-of-digit signal is always sent after completion of address digits upon request from the Central Office for outgoing calls. Call Category for Vector ii-digits Allows you to use the call category digit as the ii-digits on call vector steps. Request CPN at Start of Call This field appears only if the Incoming Call Type field is group-ii-mfc. Provides for the switch to collect ANI and call category immediately after receipt of the first address digit. Do Not Send Group B Signals to CO This field appears only if the Incoming Call Type field is group-ii-mfc. This field allows completion of a call without Group-B signals. ANI Available Valid entries Usage y/n Enter y to send an outgoing forward Group I end-of-digit signal after completion of address digits upon request from the Central Office for outgoing calls. Valid entries Usage y/n If y, the call category digit, which is a part of ANI, is used as the ii-digits on call vector steps. Valid entries Usage y/n If y, provides ANI (Calling Party Number (CPN) and call category) immediately after receiving the first address digit. Valid entries Usage y If y, does not send Group-B signals to complete an incoming call. nIf n, sends Group-B signals to complete an incoming call. Valid entries Usage 1 to 15Enter the number of incoming and outgoing ANI-Available signals.
DEFINITY ECS Release 8.2
Administrator’s Guide 555-233-506 Issue 1.1
June 2000
Screen reference
846 Multifrequency-Signaling-Related System Parameters
17
ANI Not Available
You must enter a value if the ANI for PBX field is blank
Field descriptions for page 3
The fields shown on Page 3 of the Multifrequency-Signaling-Related System
Parameters screen define the meaning of MFC tones for calls originated at the
CO. Refer to ‘‘
Definitions of Group I, II, A, and B signals’’ on page 851 for more
information.
When the screen initially appears, either of two sets of default values is possible.
One set is for the group II call type; the other set is for non-group II call type. In
each set, the default value for each field is set to the most common value.
Screen 166
shows the defaults when the Incoming Call Type field is group-ii-mfc.
A variation appears if Incoming Call Type is
non-group-ii-mfc. When Incoming
Call Type is
non-group-ii-mfc, group II and group B columns do not appear.
Screen 166. Multifrequency-Signaling-Related System Parameters screen Valid entries Usage
1
to 15Enter the number of the incoming and outgoing
ANI-Not-Available signals.
Your switch outpulses the End-of-Dial backward signal when
the ANI-Not-Available forward signal is received on incoming
calls. Your switch outpulses the ANI-Not-Available forward
signal to the CO on outgoing calls where ANI is not possible.
change system-parameters multifrequency-signaling Page 3 of 4
MULTIFREQUENCY-SIGNALING-RELATED SYSTEM PARAMETERS
INCOMING FORWARD SIGNAL TYPES INCOMING BACKWARD SIGNAL TYPES
(Tones from CO) (Tones to CO)
Group-I Group-II Group-A Group-B
11: ignored 1: normal 1: next-digit 1: free
12: ignored 2: normal 3: end-of-dial 2: busy
13: ignored 3. normal __: 4: congestion
14: ignored 4: normal __: ________________ 7: intercept
15: ignored 5: normal __: ________________ __: __________
6: normal __: ________________ __: __________
7: normal __: ________________ __: __________
8: normal __: ________________ __: __________
9: normal __: ________________ __: __________
10: normal __: ________________ __: __________
11: normal __: ________________ __: __________
12: normal __: ________________ __: __________
13: normal __: ________________ __: __________
14: normal __: ________________ __: __________
15: normal __: ________________ __: __________