What is the latest 5621phone remote VPN Firmware and where is it available?
We have an IP Office 500 v8 and the call quailty is terrible. The 9600 phone call quality was also poor prior to upgrading from v7 to v8.
Thanks
We have an IP Office 500 v8 and the call quailty is terrible. The 9600 phone call quality was also poor prior to upgrading from v7 to v8.
Thanks
Comment