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A traditional PBX enables enterprises to connect extensions internally and externally. As communication technology has advanced, the traditional PBX phone system has now evolved into a VoIP PBX, also known as an IP PBX. This allows phones calls to be made easily using the Internet. The interface is suitable for administrative purposes, enabling all users to identify the current available users and initiate instant communication, saving tremendous business travel expenditure and time.
Acrosser China Subsidiary深圳市福田区车公庙泰然九路21号
皇冠科技园3栋2楼东面A区
(邮编:518040)
A East 2F 3th Building, Crown Estate No.21, 9 Tai-Ran Road, Che
Gong Miao, Futian Dist, Shenzhen, China (Postal:518040)
TEL :
86-0755-83542210
/2230/2240/2250/2260
FAX : 86-0755-83700087
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原文地址：http://www.cnblogs.com/acrossereli/p/4377420.html
