PT Telekomunikasi Indonesia has upgraded a 354-km undersea cable between Dumai and Dangas using 40 Gbps technology from Nokia Siemens Networks. Four 40 Gbps channels are currently in operation. The undersea cable carries fixed and mobile voice and data traffic from PT Telkom and other major operators of Indonesia. Nokia Siemens Networks notes that many of them employing elements of its Liquid Net architecture. http://www.nsn.com