Cisco 192 ATA to work with analogue intercom door station.

[Interlec Electrical Pty Ltd]

We would like to install a Cisco 192 ATA to work with an AIphone IE audio only intercom door station. my question is will this unit (192 ATA0 work? 

History, we were asked to replace and old analogue PABX phone system with new IP VoIP phones, our service provider (Optus) has suggested that we use the 192 ATA to interface with the VoIP phones and the intercom door station.

will this work 

[b.winter]

Normally yes.

[Interlec Electrical Pty Ltd]

thank you, would you have a wiring diagram. 

[b.winter]

Why do you need a wiring diagram? Just plug the RJ11 cable of your device into the RJ11 port of the ATA.
Since it's not Cisco specific, you can seach the internet about such info.
And if you need more info about the ATA, check the datasheet.

[Interlec Electrical Pty Ltd]

thank you 

[b.winter]

If your questions could be answered, I would appreciate an "accepted solution".

[Nithin Eluvathingal]

The ata must have network reachability to your VOIP provider to register with the provider.. You must do required configuration on ATA web page to register this device with your VOIP provider.

Then connect the intercom device using rj11 on phone ports.(use the port as configured)

2.12.0.0