When clicking on a hyperlink on the Device page, to modify a BLF speed dial, the window and page that opens ("Busy Lamp Field Speed Dial Configuration") becomes unresponsive, and eventually reloads, or eventually causes the original window and page t...

Last evening I was working on configuring SRST failover for a site with a 2911 ISR and PRI. IOS version is 15.1(4)M3. CUCM version is 8.6.2.22900-9. Most of the fallback configuration was already in place previously, however since replacing analog tr...