Grey-headed woodpecker colour. The typical woodpecker markings are small and not particularly conspicuous. It has a grey head with black moustache, and the male has a red crown. It has a shorter neck, slimmer bill and slightly rounder head than the green woodpecker. Calls made by the European green woodpecker and grey-headed woodpecker resemble each other. The far-carrying territorial song of the grey-headed woodpecker is more melodic and cleaner than the explosive "laughter" of the green woodpecker. The call series consists of ten to fifteen utterances of declining pitch and gradual slowing. The verse may appear melancholic and "dying". The territorial song
Aspect Software India. In 2008, Aspect formed an alliance with Microsoft with the latter making an investment in Aspect. Later in 2008, Aspect acquired Massachusetts-based BlueNote Networks. In 2009, Aspect acquired UK-based AIM Technology. In 2010, Aspect acquired St. Louis-based Quilogy. In 2011, Aspect opened a facility in Ireland. In 2012, most of the management was replaced with a new team led by Stewart Bloom. Over the next year, Aspect relocated its headquarters to Phoenix, Arizona. In 2013, Aspect invested into Bright Pattern and acquired Voxeo for $150 million. In 2015, Aspect acquired LinguaSys to add natural language messaging capabilities. LinguaSys technology