Topic 2 – Describe PSTN components and technologies. (15 Questions) 6: A PRI (Primary Rate Interface) is a telecommunication standard used in the Integrated Services Digital Network or ISDN, for carrying multiple DS0 voice and data transmissions between two physical locations. PRI was developed specifically for industrial or large quantity users. PRI is an industrial […]
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CCNA Voice Practice Tests – PSTN components and technologies (1-5)
Topic 2 – Describe PSTN components and technologies. (15 Questions) Question 1 You are CCNA VOICE associate in Lead2pass.com. You need configure a voice port that will allow the gateway to terminate 23 or 30 circuits from the PSTN. Which type of voice port you will configure? A.BRI B.FXS C.PRI T1/E1 D.E&M Answer: C