Installing SMB Telecom Service 100% SOLUTIONS REVISED 2024

Which piece of equipment in a VoIP (voice over Internet protocol) phone system routes a call to the public switched telephone network (PSTN) when the receiving location is from outside the PacketCable managed IP network? - ANSWER Gateway. What are the three sub-network interfaces managed by PacketCable? - ANSWER Hybrid fiber/coax (HFC), managed IP, and public switched telephone network (PSTN). Why is PacketCable VoIP (voice over Internet protocol) a more efficient way of handling calls? - ANSWER Most cable operators have built their own IP telephone networks that use Internet protocol rules. Which of the voice over Internet protocol (VoIP) service tiers bypasses the cable operator's direct link to the public switched telephone network (PSTN) and routes packets over the Internet to another telephone company? - ANSWER Tier II Secondary VoIP. When a call is made from a phone that is on a managed IP phone system to a phone that is outside the managed IP phone system, how does the call get routed to the receiving phone? - ANSWER The gateway down-converts the digital data to an analog electrical signal format and routes the call to the public switched telephone network (PSTN). Because a cable operator will support as many lines as technically possible for a business customer, what does the installer have to do prior to connecting the embedded multimedia terminal adapter (EMTA)? - ANSWER Check the RF signal levels on the cable entering the building. When a PBX or key system is involved in a business installation, the installer can set up the embedded multimedia terminal adapters (EMTA) and cable, but what has to happen before the installer can begin connecting the equipment? - ANSWER The customer's PBX and key system technician must arrive at the location. For a business telephone installation, which of the following is the preferred location for the embedded multimedia terminal adapter (EMTA)? - ANSWER The main closet. Which of the following is a process that must be followed during a business order installation and differs from a residential order process? - ANSWER Making sure the PBX is tested and is functioning properly. What is the location where the embedded multimedia terminal adapter (EMTA) is connected to both the outside and inside wiring? - ANSWER The main closet or telecommunications closet. Before a business telephone installation is performed in an office building, who must first approve it? - ANSWER The building owner or management company. This organization is responsible for developing the telecommunications standards that address commercial building cabling for telecom products and services with wiring standards such as T568A and T568B to ensure consistent wiring and service delivery. - ANSWER The Telecommunications Industry Association (TIA). When extending wiring into another part of a building becomes necessary, who is responsible for initiating the service? - ANSWER The customer. Who owns and is responsible for the wiring between the small and medium business (SMB) customer's cross- connect block and the cross-connect block installed by the cable operator? - ANSWER The customer. What is the advantage of using a multiple-clip configuration for distribution applications in the 66-block? - ANSWER Several extensions can have a direct (i.e., home-run) connection to the same network circuit. What organization is responsible for developing telecommunications standards that address commercial building cabling for telecom products and services? - ANSWER Telecommunications Industry Association/Electronic Industries Alliance (TIA/EIA).