Noise after page

[woolooloo]

It is happening for every handset (3) on the base. Here is some additional information. I installed a second base yesterday with 4 additional handsets and those handsets do not have the problem. They are all running the latest firmware (25.73.0.27 base, 26.73.0.11 handset). Here is a video showing the problem on one handset from one base, while not doing it on a handset from another base. The noise is similar to a busy signal and it happens after the overhead page disconnects.

https://www.youtube.com/watch?v=4K2ujCcKGaE

It happens on every page on every handset on that one base. I am not sure what you mean about both inbound and outbound calls, it is only doing it on pages, not calls.

I went through the web service configurations for both bases page by page and line by line and they appear to be identical except for the stuff that needs to be different (like ip addresses and names of the handsets). So I am not sure what could cause this on one base but not the other.

Thank you.