JOHANNESBURG, May 31, 2013 /PRNewswire / Asianet-Pakistan– Aastra launches its flagship solution in South Africa Aastra, a leading company at the forefront of the enterprise communication market launched the Aastra 470 Unified Communications and Collaboration (UCC) solution in South Africa. The launch event held in Johannesburg this month and organised by Aastra Advanced Partner and […]