Study tips 640-460

Choose the Gateway to the proper locations.

What is required to convert a G711ulaw call to G729?

What is the maximum number of phones are supported on Call Manager Express?

What protocol needs to be enabled on an ATA if a fax machine is connected to the ATA?

Which codec is less processor intensive?

What protocol needs to be enabled on an ATA if an analog telephone is connected to the ATA?

What device enables Call Admission Control in a CME environment?

Which protocol provides VoiP packet sequence numbering?

Identify the VoIP network component that provides CAC, bandwidth control and management, and address translation.

Which three of the following are appropriate solutions to address latency issues in a VoIP network?