Professional network management system of GMCC Guangzhou branch includes Ericsson's OSS system and local OMC system. METRICA is the performance management software provided by ADC.
广州移动现有专业网络管理系统主要包括爱立信oss系统和本地omc系统，METRICA性能管理系统是美国ADC电信公司提供的性能管理软件。
Professional network management system of GMCC Guangzhou branch includes Ericsson's OSS system and local OMC system. METRICA is the performance management software provided by ADC.
广州移动现有专业网络管理系统主要包括爱立信oss系统和本地omc系统，METRICA性能管理系统是美国ADC电信公司提供的性能管理软件。
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