“大型或超大型企业都存在庞杂的分支机构、处在不同地域的员工、使用不同的网络和设备的情况。这些都导致企业不得不花费大量人力、财力及时间,来部署和管理包括语音、IT数据和移动通信等在内的庞大的企业通信系统。而西门子HiPath8000“无界限”通信解决方案就是通过一个全面 “Large and very large enterprises all have complex branches, employees in different regions and different networks and devices, all of which make enterprises have to spend a lot of manpower, financial resources and time to deploy and manage voice, IT data and mobile communications, including the huge enterprise communications systems, while Siemens HiPath8000 ”borderless" communications solutions is through a comprehensive