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Auxiliary devices*
Links*
Links for ISDN telephones
| CTI link | V.24 interface: For connecting the Avaya Com4Tel or a | |
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| PC. | |
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| CTI/Audio link | V.24 interface: For connecting the Avaya Com4Tel or a PC | |
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| X/Y interface: For connecting DSS modules, and, in com- | |
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| bination with a headset, the KonfTel, a second handset, or | |
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| a logger. | |
| DSS link | Y interface: For connecting DSS modules | |
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| second interface: For an external loudspeaker | |
| Application interface: For headsets. | ||
| S0 link | S0interface: for UPN telephones; for connecting a DSS1 | |
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| ISDN main connection telephone or a PC with S0 card | |
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| Power supply unit interface: For an external power supply | |
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| unit | |
| Analog link | a/b interface: For connecting analog telephones, fax | |
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| machines etc. | |
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| Power supply unit interface: For an external power supply | |
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| unit | |
| Links for IP telephones |
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| AEI interface: For connecting DSS modules, and, in com- |
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| bination with a headset, the KonfTel, a second handset or | |
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| a logger. | |
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| Application interface: For headsets. | |
| CTI/Audio Link | AEI interface: For connecting DSS modules, and, in com- |
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| (only for telephones | bination with a headset, the KonfTel, a second handset or | |
| with hardware level 1) | a logger. | |
| Application interface: For headsets |
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i
• Telephones with hardware level 1 do not have "T3 IP II" marked on their label.
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