By 2007 more than half of Australian businesses will be using VOIP

IDC found that 14.3% of medium to large Australian organisations already have an IP telephony system deployed, with another 47% planning to implement one in the next three years.

IDC found that 14.3% of medium to large Australian organisations already have an IP telephony system deployed, with another 47% planning to implement one in the next three years. Cisco and Telstra have the biggest mindshare as equipment vendors, according to the survey, with 86% and 38% respectively.