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Hello! and thank you for purchasing the Digium IAXy ATA Device! The IAXy is a single-port Ethernet-to-telephone adapter,  

speaking the Asterisk-native IAX protocol, and designed for use with Asterisk, The Open Source PBX. This document covers 

layout, power requirements, booting and provisioning of the IAXy. If you have any questions, please feel free to send an  

e-mail to <

[email protected]>

.

Physical Layout

The back side of the IAXy features four components.  

From left-to-right they are: RJ11 telephone interface, a small  

recessed Reset button, 10baseT Ethernet interface, and Power 

interface.  
The IAXy measures 65mm x 65mm x 28mm (w x d x h).

Power Requirements

(If you purchased your IAXy with a Digium power supply, you may 

skip this section.)
The IAXy has specific power requirements. You will need a 9-volt 

switched or regulated Power Supply outputting at a minimum 

of 800mA with tip positive, and a plug measuring 5.0mm outer 

diameter and 2.5mm inner diameter to power the IAXy. A regulated 

power supply is preferred, as a switched power supply may cause an 

audible hum to be present on the line on lower quality analog handsets.

CAUTION:

 Do not use an unregulated or unswitched power supply with 

the IAXy. Doing so will cause the unit to function unreliably and may 

cause it to fail.

IAXy Configuration Guide

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