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QUESTION 23 A network engineer must set up an end-user account for a SIP device to use for authentication. Which end-user information is used for SIP authentication? A. account ID B. password C. PIN D. digest credentials Correct Answer: D Explanation QUESTION 24 An engineer is configuring the Cisco examdumpstraining.com Unified Communications Manager disaster recovery system. Which three statements about the disaster recovery system are true? (Choose three.) A. It requires the use of schedules for backups. B. Backup files are encrypted using the cluster security password. C. If the backup device is listed in a backup schedule, it cannot be manually deleted. D. If the backup does not complete within 40 hours, the backup times out. E. Archiving backups to tape drives is supported. F. SSL is used between the master and local agents. Correct Answer: BCF Explanation QUESTION 25 Which option is added number phone configuration is Cisco Unified Communicator Manager to add conference bridge resource to the phone A. Media Resource Group B. Conference Resource list C. Conference Bridge D. Media Resource Group List Correct Answer: D Explanation QUESTION 26 End user is on a cisco telepresence session with remote participant and can control the camera at the remote endpoint. Which feature is underlying? A. FECC B. DTMF C. FEC D. PIP Correct Answer: A Explanation QUESTION 27 A voice engineer has installed an XML-based phone application from a third party and subscribed a user's 7945 IP phone to the application. Which action does the user take to launch the new service on the IP phone? A. Select the Applications button on the 7945 IP phone. B. Select Settings > Applications. C. Select Settings > Network > Applications. D. Select the Services button on the 7945 IP phone. Correct Answer: D Explanation QUESTION 28 Which two explanations of DTMF dialing are true? (Choose two.) A. DTMF dialing consists of simultaneous voice-band tones generated when a button is pressed on a telephone. B. The use of DTMF enables support for advanced telephony services. C. DTMF dialing uses INVITE messages to signal when the first digit is pressed in a new call. D. DTMF dialing consists of a simultaneous digital-band pulse generated when a button is pressed on a telephone. Correct Answer: AB Explanation Explanation/Reference: Explanation: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/sip/configuration/12- 4t/sip-12-4t-book/voi-sip-dtmf.html#GUID-A23A02E9-3FD2-4C3A-8ED4-78BDC82AAEAE

Abonado de plantas de acuario

Artículos 22-01-2019

Los EHEIM sistemas de abonado con CO2 dosifican de forma fácil y fiable la cantidad necesaria de CO2 para un crecimiento sano de las plantas dentro del acuario. Seguir leyendo…