Title:
A METHOD, APPARATUS AND SYSTEM FOR FORWARDING SIGNALING
Document Type and Number:
WIPO Patent Application WO/2008/025199
Kind Code:
A1
Abstract:
A method for forwarding signaling includes steps: the signaling forwarding
apparatus creates the address mapping table according to the carried address
information in the login message after receiving the login message; matching
to the address mapping table and forwarding signaling. A apparatus for forwarding
signaling includes: signaling receiving unit for receiving signaling, said
signaling comprises the login message and the call message; address mapping
table creation unit for creating the address mapping table according to the carried
address information in said login message; signaling forwarding unit for forwarding
signaling accordingto the address mapping table. Also, a system for forwarding
signaling includes the terminal, the dynamic address allocating server, the
address translating device, and the signaling forwarding apparatus. The present
invention may implement traversal through NAT in order to forwarding successfully.
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Inventors:
CHAI, Xinzhong (Huawei Administration Building, Bantian Longgang District,Shenzhen, Guangdong 9, 518129, CN)
Application Number:
CN2007/001145
Publication Date:
March 06, 2008
Filing Date:
April 09, 2007
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang District,Shenzhen, Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
International Classes:
H04L12/54; H04L12/54
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo. 22, Jian Guo Men Wai Ave.,Chao Yang District, Beijing 4, 100004, CN)
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