Specifications

Telephony Interface Modules
306 Hardware Description and Reference for Avaya Communication Manager
TIM514 also supports
● Three ringer loads, which is the ringer equivalency number for up to 2,000 feet (610
meters) for all eight ports
● Up to four simultaneously-ringing ports
● Type 1 caller ID and Type 2 caller ID
● Ring voltage generation for a variety of international frequencies and cadences
TIM510 E1/T1 Telephony Interface Module
The TIM510 T1/E1 Telephony Interface Module terminates a T1 or E1 trunk. The TIM510 has a
built-in Channel Service Unit (CSU) so an external CSU is not necessary. The CSU is only used
for the T1 circuit.
The TIM510 features:
● DS1 level support for a variety of E1 and T1 trunk types
● Trunk signaling to support US and International CO or tie trunks
● Echo cancellation in either direction
Figure 71: The TIM510 Telephony Interface Module
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E1/T1
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TIM510
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