Voice privacy in GSM cellular telephone protocol is provided by / » Computer Networks solved MCQs / By admin Question: Voice privacy in GSM cellular telephone protocol is provided by A. a5/2 cipher B. b5/4 cipher C. b5/6 cipher D. b5/8 cipher Answer» a. a5/2 cipher Note: The above multiple-choice question is for all general and Competitive Exams in India.
