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Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide
Lucent Technologies Intuity CONVERSANT System Version 7.0 Guide
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5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 247 Digital Interfaces Administering the digital interfaces consists of selecting a protocol based on the circuit card type, and either accepting the default values as displayed, or changing the default values. If the default parameters are acceptable, you do not need to make any changes and can simply save the default values. Access the Digital Interfaces Menu The Digital Interfaces menu displays all digital protocols installed on your system. If there are no E/1T1 circuit cards installed in your platform, the Digital Interfaces selection does not appear in the Switch Interfaces menu. Note:All selected options must match the corresponding options on the switch (PBX or network) to avoid service problems. Use the following procedure to access the Digital Interfaces menu:1 Start at the Switch Interfaces menu (Figure 126 on page 231 ) and select The system displays the Digital Interfaces menu (Figure 129 on page 248 ). > Digital Interfaces
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 248 Figure 129. Digital Interfaces MenuNote:Figure 129 on page 248 shows all currently supported digital protocols. All digital protocol packages must be installed before are displayed in this menu. From this menu, you can either display the current digital assignments or select the protocol that you want to administer. Each item in the menu is described in its own section. Display Digital Interface Assignments The Display Digital Interface Assignments window displays the E1/T1 circuit cards installed in the voice system and the function to which each is assigned.
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 249 Use the following procedure to display the installed E1/T1 circuit cards and their digital protocol assignments:1 Start at the Digital Interfaces menu (Figure 129 on page 248 ) and select: The system displays the Display Digital Interface Assignments window (Figure 130 on page 249 ). Figure 130. Sample Display Digital Interface Assignments Screen By default, a circuit card is marked unassigned. A protocol must be installed on the voice system before it can be assigned to an E1/T1 card (CWB2). > Display Assignments
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 250 The AYC21 can operate as either a T1 or E1 circuit card. See “Settings for Optional Circuit Cards,” in the Installing ore Replacing Circuit Cards” chapter in the maintenance book for your platform for more information on configuring the E1/T1 circuit card. Supported Digital Protocol Parameters Table 27 on page 250 and Table 28 on page 253 show the valid parameters and default values for digital protocols, T1 and E1, respectively. The procedures in this section detail each protocol and how to set the parameter values for each. Refer to these table as you set the parameters for your protocol. Table 27. Valid Parameter and Default Values for T1 Digital Protocols Field NameValid Parameter Value(s)Protocol Name T1 A/B Robbed- bit E&M DefaultLST1- DEFINITY Default LST1 - Galaxy DefaultISDN- PRI Layer 1Framing/ Line Coding D4ZCS, ESFB8ZSD4ZCS D4ZCS D4ZCS CEPTHDB3 DTMF Muting Yes, No Yes Yes Yes Yes 1 of 3
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 251 CSU Distance 0–666 ft 0–133 ft 0–133 ft 0–133 ft 0–133 ft Wink Time 10–2550 msec230 msec — — — Post Wink Time * 10–2550 msec80 msec — — — Max. Digits in Called Number1 0–16 4 — — — D-channel on This Card? Yes, No — — — Yes Wink Disconnect Interval † 10–2550 msec— 300 msec 300 msec — Switch Hook Flash Duration2 10–2550 msec— 700 msec 700 msec — Table 27. Valid Parameter and Default Values for T1 Digital Protocols Field NameValid Parameter Value(s)Protocol Name T1 A/B Robbed- bit E&M DefaultLST1- DEFINITY Default LST1 - Galaxy DefaultISDN- PRI Layer 1 2 of 3
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 252 Incoming Speech Volume 0–32000 (-30 to +30 dB)1414 1414 1414 1414 Outgoing Speech Volume 0–32000 (-30 to +30 dB)707 707 707 707 Outgoing Text Volume ‡ 0–32000 (-30 to +30 dB)1000 1000 1000 1000 * Applies only to T1 A/B Robbed-bit E&M protocol. † Applies only to Line Side protocols. ‡ Applies only when Text-to-Speech is installed. Table 27. Valid Parameter and Default Values for T1 Digital ProtocolsField NameValid Parameter Value(s)Protocol Name T1 A/B Robbed- bit E&M DefaultLST1- DEFINITY Default LST1 - Galaxy DefaultISDN- PRI Layer 1 3 of 3
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 253 Table 28. Valid Parameter and Default Values for E1 Digital Protocols Field NameValid Parameter Value(s)Protocol Name E1 CAS DefaultLSE1- DEFINITY Default E1 PRI DefaultISDN PRI Layer 1 (with ACULAB) DefaultFraming/ Line Coding CEPTHDB3 CEPTHDB3 CEPTHDB3 CEPTHDB3 CEPTHDB3 DTMF Muting Yes, No Yes Yes Yes Yes D-channel on This Card? Yes, No———— Incoming Speech Volume 0–32000 (-30 to +30 dB)1414 1414 1414 1414 Outgoing Speech Volume 0–32000 (-30 to +30 dB)707 707 707 707 1 of 2
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 254 Outgoing Text Volume * 0–32000 (-30 to +30 dB)1000 1000 1000 1000 Idle Code 01010100 01010100 01010100 01010101 01010100 A-LAW or MU-LAW A-LAW A-LAW A-LAW A-LAW A-LAW CRC Yes, No Yes Yes Yes Yes * Applies only when Text-to-Speech is installed. Table 28. Valid Parameter and Default Values for E1 Digital ProtocolsField NameValid Parameter Value(s)Protocol Name E1 CAS DefaultLSE1- DEFINITY Default E1 PRI DefaultISDN PRI Layer 1 (with ACULAB) Default 2 of 2
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 255 Line Side Protocols The Line Side protocols give you the ability to make line side connections through the digital circuit cards (T1 and/or E1) in the voice system. This section describes how to set the parameters and assign circuit cards to support Line Side switch integration with the voice system. The Line Side protocols are abbreviated as follows:• Line Side T1 = LST1 • Line Side E1 = LSE1 Line Side DEFINITY Protocol The Line Side DEFINITY protocol supports:• DEFINITY G3i, Release 4.0, or G3r, Release 5.4 off-premise station (switch) with forward disconnect indication • DEFINITY G2, Release 2, Generics 2.1 and 2.2 switches, using the ANN11E DS1 circuit pack configured for the off-premises extension (OPS) port type • Nortel Meridian M1 switch
5 Switch Interface Administration Digital Interfaces Intuity™ CONVERSANT® System Version 7.0 Administration 585-313-501 Issue 3 January 2000 256 Access Line Side DEFINITY MenuUse the following procedure to access the Line Side DEFINITY protocol:1 Start at the Digital Interfaces menu (Figure 129 on page 248 ) and select The system displays the Line Side DEFINITY menu (Figure 131 on page 256 ). Figure 131. Line Side DEFINITY MenuUse the following procedures to assign/unassign the Line Side DEFINITY protocol to digital circuit cards, and administer DEFINITY switch interface parameters.> Line Side DEFINITY