Home
>
Lucent Technologies
>
Communications System
>
Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide
Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide
Have a look at the manual Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 413 Lucent Technologies manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 307 3 Enter Yes to enable or No to disable in the DTMF Muting: field, or press F2 (Choices) to select from a menu. Yes is the default. Enter Yes to use dual-tone multifrequency (DTMF) muting to reduce false DTMF recognitions that sometimes result from the network echoing back sounds that the voice system falsely recognizes as touch tones. Enter No when the interface is used for bridging; DTMF needs to pass through without muting. 4 Enter the cable distance, in feet, between the Channel Service Unit (CSU) and the voice system in the CSU Distance: field, or press F2 (Choices) to select from a menu. Valid values are 0–133, 134–266, 267–399, 400–533, and 534–666. The default is 0–133 feet. If there is no CSU, the value entered in this field should be the cable distance between the voice system and the equipment to which it is connected. 5 Enter the desired wink time, in multiples of 10 between 10 and 2550 milliseconds in the Wink Time: field. The default is 230. This specifies the length of the wink returned to the calling end on incoming calls. 6 Enter the desired post-wink delay, in multiples of 10 between 10 and 2550 milliseconds in the Post-Wink Delay: field. The default is 80 milliseconds. 7 Enter the number of digits, between 0 and 16, that the interface waits for when receiving an incoming call in the Max. Digits in Called Number: field. The default value is 4.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 308 8 Enter addressing to be used with outgoing calls, either DTMF, MF, or DECADIC in the Outgoing Addressing Type: field. The default value is DTMF. 9 Enter addressing to be used with incoming calls, either DTMF, MF, or DECADIC in the Incoming Addressing Type: field. The default value is DTMF. 10 Enter signaling to be used with outgoing calls, either Wink or Immediate in the Outgoing Signaling Type: field. The default value is Wink. 11 Enter signaling to be used with incoming calls, either Wink or Immediate in the Incoming Signaling Type: field. The default value is Wink. 12 Enter the volume adjustment for all incoming speech on circuit cards in the Incoming Speech Volume: field. Valid values are 0–32000. Values less than 100 or greater than 8000 may distort the incoming speech. The default is 1414. Any adjustment occurs before the system processes the incoming speech for coding it later for playback. The value in the Incoming Speech Volume: field represents a gain applied to the speech input using a logarithmic scale. A value of 1000 equals no gain; that is, the input is coded at the same level as it is received. Multiplying by 1.414 (the square root of two) approximately doubles the input volume, or increases it by 3 dB. Therefore, a value of 1414 in the field doubles the volume of incoming speech before it is coded, 2000 doubles it a second time, 2828 doubles it a third time, etc.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 309 To decrease the incoming speech volume, multiply by 0.707 to approximately half the value or decrease it by 3 dB. Therefore, a value of 707 in the field reduces the volume by half, 500 by half a second time, etc. See Table 33 on page 338 for the relationship between the volume number and the actual change in volume expressed in decibels. Note:The incoming speech volume value is set on a per card basis for digital circuit cards, versus on a system wide basis for analog circuit cards. 13 Enter the volume adjustment for all outgoing speech played on the circuit card in the Outgoing Speech Volume: field. Valid values range from 0–32000. The default is 707. The value in this field and its effect are the same as for Incoming Speech Volume: field. Any adjustment is applied to recorded speech as it is processed for playback. 14 (Optional) Enter the outgoing volume of speech in the Outgoing Text Volume: field. Valid values are 0–32000 (-30 to +30 dB). The default value is 1000. Note:The optional Text-to-Speech feature package must be installed on your system for this field to be visible. 15 Ignore the last two fields: Idle Code: and A-LAW or MU-LAW: . 16 Press F3 (Save). The system assigns the protocol to the selected circuit card.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 310 Change T1 A/B Robbed-bit E&M Parameters The circuit card must first be assigned to the T1 A/B Robbed-bit E&M protocol to use this procedure. See Assign T1 A/B Robbed-bit E&M to Digital Circuit Cards on page 304 for more information about making the initial assignment. Note:Before attempting to make any assignment changes to circuit cards, they must be in the MANOOS state. See Equipment State on page 150 in Chapter 3, Voice System Administration , for additional information. If you change digital protocol assignments on the voice system, you must make the change on the switch as well. Use the following procedure to change the T1 A/B Robbed-bit E&M parameters: 1 Start at the T1 A/B Robbed-bit E&M menu (Figure 151 on page 304 ) and select: The system displays the Change Parameters: T1 A/B Robbed-bit E&M window (Figure 153 on page 311 ). > Change Parameters
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 311 Figure 153. Change Parameters: T1 A/B Robbed-bit E&M Window 2 Enter the circuit card number in the Card Number: field, or press F2 (Choices) to select from a menu. Initially, all fields are populated with the default values for the circuit card number entered. The Card Number: field is blank in Figure 153 on page 311 . After you enter the circuit card number, certain E1-only fields disappear ( Idle Code: , A-LAW or MU-LAW: , and CRC: ).
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 312 3 Change any of the parameters as described in Assign T1 A/B Robbed-bit E&M to Digital Circuit Cards on page 304 . 4 Press F3 (Save). The system changes the protocol parameters on the selected circuit card. Display T1 A/B Robbed-bit E&M Parameters The circuit card must first be assigned to the T1 A/B Robbed-bit E&M protocol to use this procedure. See Assign T1 A/B Robbed-bit E&M to Digital Circuit Cards on page 304 for more information about making the initial assignment. Use the following procedure to display the T1 A/B Robbed-bit E&M parameters: 1 Start at the T1 A/B Robbed-bit E&M menu (Figure 151 on page 304 ) and select: The system displays the Display Parameters: T1 A/B Robbed-bit E&M window (Figure 154 on page 313 ). > Display Parameters
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 313 Figure 154. Display Parameters: T1 A/B Robbed-bit E&M Window 2 Enter the circuit card number in the Card Number: field, or press F2 (Choices) to select from a menu. Initially, all fields are populated with the default values for the circuit card number entered. The Card Number: field is blank in Figure 154 on page 313 . After you enter the circuit card number, certain E1-only fields disappear ( Idle Code: , A-LAW or MU-LAW: , and CRC: ).
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 314 The system displays the parameter values for the selected circuit card. 3 Press F6 (Cancel) to return to the T1 A/B Robbed-bit E&M menu. Unassign T1 A/B Robbed-bit E&M to Digital Circuit Cards Note:Before attempting to make any assignment changes to circuit cards, they must be in the MANOOS state. See Equipment State on page 150 in Chapter 3, Voice System Administration , for additional information. If you change digital protocol assignments on the voice system, you must make the change on the switch as well. Use the following procedure to unassign the T1 A/B Robbed-bit E&M protocol to a digital circuit card: 1 Start at the T1 A/B Robbed-bit E&M menu (Figure 151 on page 304 ) and select The system displays the Unassign Card: T1 A/B Robbed-bit E&M window (Figure 155 on page 315 ). > Unassign Card
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 315 Figure 155. Unassign Card: T1 A/B Robbed-bit E&M Screen 2 Enter the circuit card number in the Card Number: field, or press F2 (Choices) to select from a menu. The system displays the current parameter values for the selected circuit card. 3 Press F3 (Save). The system removes the T1 A/B Robbed-bit E&M assignment from the selected circuit card. 4 Press F6 (Cancel) repeatedly to return to the Digital Interfaces menu.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 316 ISDN-PRI Layer 1 ProtocolAccess the ISDN- PRI Layer 1 Menu Note:All selected options must match the corresponding options on the network switch, otherwise service problems can occur. Use the following procedure to access the ISDN-Primary Rate Interface (ISDN-PRI) Layer 1 menu:1 Start at the Digital Interfaces menu (Figure 129 on page 248 ) and select The system displays the ISDN-PRI Layer 1 menu (Figure 156 on page 316 ). Figure 156. ISDN-PRI Layer 1 Menu > ISDN-Primary Rate Interface