专利名称：SYSTEMS AND METHODS FOR REDUCING
SIGNALLING IN AN INTERNET PROTOCOLTELEPHONY SYSTEM
发明人：KEVIN HUANG,JAYA MEGHANI,ZHIYU
GUO,BOAZ ZEHAVI
申请号：US14279552申请日：20140516
公开号：US20150334252A1公开日：20151119
专利附图：
摘要：A system and method for charging a prepaid account for telephony services
reserves portions of a balance of the prepaid account to pay for telephony services thathave been requested by a user. Once the final charges for providing the telephonyservices are known, the balance is reduced by the amount of the actual charges, and anyportion of the reserved amount is released.
申请人：VONAGE NETWORK, LLC
地址：HOLMDEL NJ US
国籍：US
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