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TIM518 Analog Telephony Interface Module
The TIM518 Analog Telephony Interface Module (Figure 46), also known as the TIM518 analog media
module, has eight analog telephone lines and eight analog trunk lines.
Figure 46: TIM518 Analog Telephony Interface
Module
 |
Note:
For analog direct inward dialing (DID)
trunks, you can use all eight analog telephone lines.
|
You can configure eight TIM518 analog telephone lines as described
in Table 45.
Table 45: TIM518 Possible
Port Configurations
| Possible Analog Telephone
Port Configurations | Possible Analog Trunk
Port Configurations |
|
Wink-start or immed-start DID trunk
|
Loop-start or ground-start central office trunk with a loop
current of 18 milliamperes (mA) to 120 mA
|
|
Analog tip/ring devices such as single-line telephones with
or without LED message-waiting indication
|
Two-wire analog outgoing centralized automatic message accounting
(CAMA) emergency E911 trunk, for connectivity to the PSTN
|
The TIM518 also provides the following features:
- Three ringer loads, the ringer equivalency number for
up to 2,000 ft (610 m), for all 16 lines
- Up to 16 simultaneously ringing lines
- Type 1 caller ID and Type 2 caller ID for line lines
- Type 1 caller ID for trunk lines
- Ring voltage generation for a variety of international
frequencies and cadences
For pinouts of cable connectors for the TIM518, see TIM518 Connector Pinout.
To install or remove an Avaya VoIP module, see Replacing a PIM.
TIM518 LEDs indicate link status and activity. Table 46 describes the meaning of the LEDs.
Table 46: LEDs for TIM518
|
Label
|
Color
|
State
|
Description
|
|
ALM
|
Red
|
On steadily
|
Alarm. A TIM518 failure requires monitoring or maintenance.
|
|
ACT
|
Yellow
|
Blinking
|
Active. A device connected to the TIM518 is in use. This situation
can include a telephone that is off the hook.
|
For more information about the TIM518, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.
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