Title:
GROUP TELEPHONE EXCHANGE SERVICE CHARGING METHOD AND SERVICE CONTROLLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/104115
Kind Code:
A1
Abstract:
A group telephone exchange service charging method and a service controlling
device are provided. A call of an extension telephone of the group telephone exchange
is initiated by adding a group service prefix identifier before the called number.
An intelligent network distinguishes the called number with a special prefix
and then considers this call as a group uniform paying service. A service control
point outputs a called list and makes a special identifier on the called list.
A switched come-in call by the telephone exchange is also taken as the group uniform
paying service. The service control point outputs a calling list and makes a special
charging identifier on the calling list.
Inventors:
WANG SHENG (CN)
YE ZHENGHUI (CN)
YE ZHENGHUI (CN)
Application Number:
PCT/CN2007/071301
Publication Date:
September 04, 2008
Filing Date:
December 21, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
WANG SHENG (CN)
YE ZHENGHUI (CN)
WANG SHENG (CN)
YE ZHENGHUI (CN)
International Classes:
H04M15/00; H04M3/42; H04Q3/62
Foreign References:
| CN1444377A | 2003-09-24 | |||
| CN101039364A | 2007-09-19 | |||
| CN1788456A | 2006-06-14 |
Other References:
ZHAO Y. ET AL.: "Fixed network is facing a more rigorous challenge due to the appearance of the "mobile telephone exchange" service", COMMUNICATION BUSINESS MANAGEMENT, 30 April 2006 (2006-04-30), pages 22
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, CN)
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