, : -- -- CCP : 33 Cisco Configuration Professional (CCP) 23, 2018 60 0 0 2 CME CCP 07, 2018 36 0 0 5 SCCP 26, 2016 28 0 0 4 24, 2016 36 0 2 3 Cisco 23, 2016 53 1 0 4 IP - 21, 2016 34 0 0 3 Call Manager Express 03, 2016 14 0 0 4 Cisco Unified Communications Manager 01, 2016 142 1 1 6 RTP 18, 2016 132 0 0 3 5 SIP/IP Asterisk 14, 2016 10 0 0 5 1 2 3 4
