
<html><body><div>Hi Matthew, </div><div><br data-mce-bogus="1"></div><div>The 88XX phones do work with expressway I believe. Here's a link to show how to configure it:</div><div><br data-mce-bogus="1"></div><div>https://ciscocollab.wordpress.com/2015/05/26/collab-edge-mra-for-78008800dx-series-endpoints/</div></body></html>