JY型单路IP电话计费器是用于对电话用户的通话过程进行计时计费的计量器具。
JY-type single IP phone charging device is used to process phone users call timing and charging of the measuring instruments.
计费系统将把视频通话和普通的语音通话分开来计费，视频会议业务也可以作为一项特殊业务单独计费。
Comparing to the normal phone call, each video calls will be charged by the billing system separately. The conference service can also be charged as a special service.
计费系统将把视频通话和普通的语音通话分开来计费，视频会议业务也可以作为一项特殊业务单独计费。
Comparing to the normal phone call, each video calls will be charged by the billing system separately. The conference service can also be charged as a special service.
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