DEFINITY AUDIX System Release 4.0 | Issue 1 | |||
System Description Pocket Reference | May 1999 | |||
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Features and Compatibility |
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Compatibility |
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| Table |
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| Switch releases |
| Considerations for the DEFINTIY AUDIX system |
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| All |
| Calls using loopback trunks cannot terminate at the |
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| DEFINITY AUDIX system |
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| Earlier than 5.3 |
| These switches do not support the use of multifunction |
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| analog telephones (MFATs) |
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| Earlier than |
| These switches do not support the Transfer Out of AUDIX |
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| 2g.04.5.0.099 |
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Native and Non-native Mode
The DEFINITY AUDIX system can operate with almost any Lucent Technologies switch release. However, only DEFINITY switch releases
7.1and later will recognize the DEFINITY AUDIX system’s TN568 circuit pack.
The circuitry for the DEFINITY AUDIX system is assigned a vintage number that communicates the system’s function to the switch. The vintage number for DEFINITY AUDIX system Release 4.0 is 48. Switch releases 7.1 and later recognize this number as belonging to the DEFINITY AUDIX system’s TN568 circuit pack. Switch releases earlier than 7.1recognize vintage number 48 as belonging to one of two digital port circuit packs:
■TN754, an
■TN2181, a
When the DEFINTY AUDIX system operates in a switch that recognizes its vintage number as a TN568, the system is operating in native mode. When the DEFINITY AUDIX system operates in a switch that recognizes the system as a TN754 or TN2181 circuit pack, it is operating in
non-native mode.5
4.Even though the TN2181 is a
5.Even though the DEFINITY AUDIX system is emulating a circuit pack other than the TN568, the digital port circuit pack the system is emulating will still register a vintage number 48. This vintage number is unique to DEFINITY AUDIX system Release 4.0. See the system description for the customer’s switch for more information about accessing circuit packs’ vintage numbers.