发明名称 |
METHOD AND SYSTEM FOR PRESERVING TELEPHONY SESSION STATE |
摘要 |
A method and system for preserving session state in telephony communication including initializing a communication session of telephony communication between a telephony device and an application server; routing the telephony communication through a call router; storing session state for the communication session of the telephony device and the application server; and transmitting the stored session state in communication between the application server and the call router. |
申请公布号 |
EP2526657(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20110735145 |
申请日期 |
2011.01.19 |
申请人 |
TWILIO INC. |
发明人 |
LAWSON, JEFFREY;WOLTHUIS, JOHN;COOKE, EVAN |
分类号 |
H04L12/42;H04L29/06 |
主分类号 |
H04L12/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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