Q9. Consider that a person B in Musandam and C, D in Muscat are using Omantel fixed line connection. The person B made a call to person E in Project development department of Oman Gulf Company in Dhofar. For the business development person C made a call to Person F in Dubai using fixed line connection. Table C9 is the national numbering plan and country code. TableC9 Country code NDC Type Operator 22xx Fixed Oredoo, Omantel, Awasr Oman 23xx Fixed Omantel (Dhofar, Al Wusta) +968 24xx Fixed Omantel (Muscat) 26xx Fixed Omantel (Al Batinah, Musandam) Qatar +974 UAE +971 44xx 04xx Fixed Fixed Qtel Dubai [2 i) Draw the single call routing diagram for above scenario. Draw the subscriber signaling between C and D to set up and end call. iii) Assign fixed line telephone number to Person B, C, D, E, F. [1. [1