Since the newest firmware upgrade, I've noticed a terrible echo on my end of my own voice through the UC320.
This echo only happens when I have my extension forwarded to an external number such as my cell phone.
Before you ask, I have been using this setup wtih the same cell phone, cell phone carrier for the past year without a single issue. I have tried to forward it to another external number and have had similar results.
It is making forwarded calls to my cell phone nearly impossible. Any help? Thanks.
