How to configure FXO line as audio add in line

[Yenosh]

Hi All,

We have WebEx dual 55 and customer is requesting to configure FXO line as audio add in line. can any one tell what is audio add in line and how to configure it on cisco router for FXO line.

Best regards,

Yenosh

[Roger Kallberg]

Duplicate post https://community.cisco.com/t5/telepresence-and-video/how-to-configure-fxo-line-as-audio-add-in-line-for-webex55-dual/m-p/4594686#M104310