Citrix agreed to acquire privately-held Net6, a developer of secure access gateways, for approximately $50 million in cash. Net6, which is based in San Jose, California, offers an SSL (Secure Sockets Layer) Access Gateway and an Application Gateway with a Voice Office Suite. The Application Gateway delivers applications to users of IP telephones from leading IP PBX vendors including Avaya, Cisco, Mitel, NEC, Nortel Networks and Siemens. The Net6 Voice Office Application Suite enables enterprises to further leverage their IP telephony investment...