TechNavio's analysts forecast the Global Fixed VoIP Service market to grow at a CAGR of 6.46 percent over the period 2012-2016. One of the key factors contributing to this market growth is the increasing adoption of fixed broadband services. The Global Fixed VoIP Service market has also been witnessing the decreasing price of fixed VoIP equipment. However, the, growing concern for VoIP call security could pose a challenge to the growth of this market.