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着眼于加强为全世界电信公司创建增强型ＩＰ服务上的领先地位，３Ｃｏｍ公司于３月２１日宣布并购ＣａｌｌＴｅｃｈｎｏｌｏｇｉｅｓ公司的明确协议。ＣａｌｌＴｅｃｈｎｏｌｏｇｉｅｓ是为服务供应商提供统一消息传递（ＵＭ）及运营与支持（ＯＳＳ）软件解决方案的领先开发商
With a view to strengthening its leadership of creating enhanced IP services for telecom companies around the world, 3Com announced a clear agreement on March 21 to acquire CallTechnologies. CallTechnologies is a leading developer of Unified Messaging (UM) and Operations and Support (OSS) software solutions for service providers