-
MEO 2013
Telecommunications -
Rostelecom 2011
Telecommunications -
wateen telecom 2011
Telecommunications -
CELL C 2010
Telecommunications -
Shaw 2012
Telecommunications -
Polycom 2012
Telecommunications -
Telkom Indonesia 2009
Telecommunications -
verizon 2000
Telecommunications -
Cable & Wireless Communications 1992
Telecommunications -
INTELSAT 2006
Telecommunications