论文信息 - The Intelligent Agent of the Billing Service Between the PSTN and VOIP - 字舞流文

The Intelligent Agent of the Billing Service Between the PSTN and VOIP

Huan-Chao Keh | Steven K.C. Lo | Shih-Jung Wu | Yi-Hung Lin | Jen-Chih Lin

[1] Alessandro Zorer,et al. Accounting and billing of wireless internet services in 3G networks , 2004, Int. J. Mob. Commun..