Title:
SYSTEMS. METHODS, AND COMPUTER READABLE MEDIA FOR PROVIDING TOLL-FREE SERVICE IN A TELECOMMUNICATIONS NETWORK
Document Type and Number:
WIPO Patent Application WO/2010/060082
Kind Code:
A3
Abstract:
Methods, systems, and computer program products for providing toll- free service in a telecommunications network are disclosed. According to one aspect, the subject matter described herein includes a method for providing toll- free service in a telecommunications network. The method includes, at a signaling node that includes at least one processor: receiving a first signaling message that includes a toll-free called party number, where the first signaling message is one of a non-TCAP call setup message, a mobility management query, a number portability (NP) query, and an E.164 number (ENUM) query; determining a directory number associated with the toll-free called party number; and sending the first signaling message or a second signaling message, the sent message including at least one of the directory number and routing information associated with the directory number.
Inventors:
MARATHE ROHINI VIJAY (US)
AGARWAL DEVESH (US)
RAO RANGHAVENDRA GOPALA (US)
MARSICO PETER JOSEPH (US)
AGARWAL DEVESH (US)
RAO RANGHAVENDRA GOPALA (US)
MARSICO PETER JOSEPH (US)
Application Number:
PCT/US2009/065733
Publication Date:
August 05, 2010
Filing Date:
November 24, 2009
Export Citation:
Assignee:
TEKELEC US (US)
MARATHE ROHINI VIJAY (US)
AGARWAL DEVESH (US)
RAO RANGHAVENDRA GOPALA (US)
MARSICO PETER JOSEPH (US)
MARATHE ROHINI VIJAY (US)
AGARWAL DEVESH (US)
RAO RANGHAVENDRA GOPALA (US)
MARSICO PETER JOSEPH (US)
International Classes:
H04W4/24; H04W40/02; H04W80/04; H04W80/10
Foreign References:
| US20060209791A1 | 2006-09-21 | |||
| US7085362B1 | 2006-08-01 | |||
| US20040228466A1 | 2004-11-18 |
Attorney, Agent or Firm:
HUNT, Gregory, A. (Wilson Taylor & Hunt, P.a.,Suite 1200, University Tower,3100 Tower Boulevar, Durham NC, US)
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