CCIE voice Engineer

cisco UC/VOIP expert : CCIE Voice # 28659

Networking: Architectures, Protocols, Components, QoS (Diffserv), TCP/IP…
Signaling Protocols: H323, SIP, MGCP, SCCP, SS7, ISDN, QSIG, C7oIP…
Operating Systems: Windows 95/98/Me. Windows NT4.0/2000 Pro/2000 Server Windows XP, Windows 2003 Server, Cisco UC OS, Linux, Solaris.
Virtualization : Vmware Workstation, Vmware ESXIV4, V5
Cisco Softswitch PGW2200 v9.8, v9.7, v9.4 : MGC, HIS, BAMS, ITPL/SLT(C7oIP),
Cisco Media GW: MGX8850 (VISM), MGX8880 (VXSM), AS5350, AS5400, ASR1004/1002/1001.
Cisco Unified Communications Manager : 4.X, 5.X, 6.X, 7.X, 8.X
Cisco Survivable remote site telephony (SRST) / Unified Communication Manager Express (CUME/CUE)
Cisco Unified Presence Server : 6.X, 7.X, 8.X
Cisco Unified Unity Connection : 7.X, 8.X / Unity Express (CUE) 7.X, 8.X
Cisco Unified MeetingPlace Express.
Edge95, Tactical, MXP, EX60, EX90