电力企业VPMN通信网络的设计与实施

Design and Implement of VPMN Communication Network for Electric Power Enterprise

针对河北国华沧东发电有限责任公司员工手机无线信号差、漫游严重、号码杂乱无序、资费偏高等突出问题,采用了VPMN新技术,制定了沧东公司特有的VPMN通信网络,实现公司办公电话、GSM手机和CDMA手机统一平台、统一编码、短号互拨、优惠资费,不仅改善了通信条件,也为公司每年节约通信费用50余万元。

Aiming at the problems of bad wireless signal and serious roaming about seriously,inordinance mobile phone numbers and high cost,in HeBei Guohua Cang Dong Power Generation Ltd.,the new VPMN technique is adopted,and the special VPMN communication network for Cang Dong Company is customized to realize the same floor for the office telephones,GSM mobile phones,and CDMA phones,and to realize same coding,in short numbers telephones,low charge.The new technology not only has improved communication condition,but also has saved telephone charges more than 500 thousand yuan.