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3～5年内,中国的大多数企业、集团将逐渐摆脱高额通话费用的困扰。因为安装VOIP语音网关之后,企业将能省下非常可观的长途电话费。
In 3 ~ 5 years, most Chinese enterprises and groups will gradually get rid of the high call costs. Because the installation of VOIP voice gateways, businesses will be able to save considerable long-distance calls.