Which of the following ports are used by H.323 protocol?
Which of the following ports are used by H.323 protocol?
Each correct answer represents a complete solution. Choose all that apply.
What is the function of CTI?
Cisco Unified Contact Center is used to distribute calls to groups and agents in organizations. It uses computer telephony integration (CTI). What is the function of CTI?
Which of the following are the reasons why DiffServ model is better than the IntServ model for scaling?
Which of the following are the reasons why DiffServ model is better than the IntServ model for scaling?
Each correct answer represents a complete solution. Choose all that apply.
Which of the following components of a VoIP network allows users to view video streams and hear audio that ori
Which of the following components of a VoIP network allows users to view video streams and hear audio that originates at a remote user station?
Which of the following codecs will you choose to accomplish the task?
You are required to configure an SIP phone. While accomplishing the task, you should also specify the standard codec for toll-grade quality. Which of the following codecs will you choose to accomplish the task?
Which of the following address translation types only translates one (and only one) IP address to another with
Which of the following address translation types only translates one (and only one) IP address to another without using ports?
Which of the following techniques allows multiple computers to share one or more IP addresses?
Which of the following techniques allows multiple computers to share one or more IP addresses?
The______is composed of the local loop, the central office, and the SS7 network.
Fill in the blank with the appropriate word.
The______is composed of the local loop, the central office, and the SS7 network.
Which of the following ports must be opened on the firewall for the VPN connection using the Point-to-Point Tu
Which of the following ports must be opened on the firewall for the VPN connection using the Point-to-Point Tunneling Protocol (PPTP)?
Which of the following is the most likely cause of this issue?
In McNeil Inc. the voicemail system is configured to send email alerts when new voicemails are left for users. Users are complaining that they are only receiving voicemails, but not email alerts.
Which of the following is the most likely cause of this issue?