Tone during call on T26 and T28P

[computerstlouis]

So the bad news is, I never did get a good definitive answer that fixed my issue...I replaced the phones with different units, and reused the offending phones in other lower volume call areas without the issue repeating.

Please let me know if you come up with anything by updating the thread, but I didn't have any more time to fight it.

Thanks,

Seth

(10-08-2013 06:00 AM)jdhonse Wrote:  I believe I have the same issue. Was there a resolution to this? I have what sounds like a fast busy signal during some calls. I also run 3CX version 11. If the user records the call, it does not show up. I had to have them put it on speaker and record the call from another phone next to it. If I switch out phones, it stops. I could not find the recording on this thread to confirm its the same tone, but from the sounds of this it is the same. I don't know if I have a rash of bad phones or what. Any ideas or input is appreciated.