Study tips 642-144

Which three of the following statements about paging groups are true?

What must be configured to prevent other employees from dialing international numbers?

what must be done to allow to allow Staff members to call Executives and still prevent Lobby phones from calling Executives?

Which of the following are functions of an IP voice gateway?

which link in the network would the QoS mechanism Compressed Real-Time Transport Protocol (cRTP) most likely be deployed?

Which signaling will most likely be used?

which link in the network would the QoS mechanism link fragmentation and interleaving (LFI) most likely be deployed?

What is this extension number known as?

Which of the following will cause lost sounds in voice (voice dropout)?

Which integration plan should you use to provide the best solution for this organization?