3. 60 10 IP Telephony Answer the Multiple-choice Questions The Phone load file is dependent on: Hardware IOS PBX System What is the acceptable hearing range? 300-3,000 Hz 20H-65KHz What do you have to do in order to allow phones to share lines? Assign the ephone-DN two phone numbers Assign the number to the port and connect many Ephones to that port Assign the same ephone-DN to multiple phones 11. Briefly answer the Following questions Please, describe 5 show commands and their use in learning or troubleshooting a network This is open ended and can be any of the show commands used this term 13. In a few words, explain your thoughts on VoIP and the place it holds in business today.