Refer to the Exhibit.
An Engineer is troubleshooting transcoding issue in a remote branch office.
After a WAN outage all ip phones can register to a CME in SRST 2900 ISR Router.
However, the users reported that calls disconnect after pressing the answer softkey.
Which three configurations are necessary for successful media resource failover? (Choose three.)
Click on the arrows to vote for the correct answer
A. B. C. D. E. F.BCF.