You are deploying a remote office setup that connects with Cisco Unity Communications Manager at a hub location. You have an available dedicated bandwidth of 20% from the 2-Mb/s WAN circuit for VoIP that supports a maximum of 17 calls. Which codec do you configure in Cisco Unity Communications Manager to achieve this?
A voice-mail product that supports only the G.711 codec is installed in headquarters. Which action allows branch Cisco IP phones to function with voice mail while using only the G.729 codec over the WAN link to headquarters?