A client of mine just reported that a new issues is happening that they have not seen in the past. When on the phone with someone after about a minute or so they can sometimes hear another phone ringing, the person on the other side can not hear the ringing. This seems to be a random issue.
They are using SPA504 phones with a UC320 with the 2.1.5 build. They are also using SIP (no analog lines are connected to the system).
Anyone see this before?
-Tim
