Title:
DIRECT VOICEMAIL CALL SERVICE
Document Type and Number:
WIPO Patent Application WO/2022/252182
Kind Code:
A1
Abstract:
Methods, systems, computer programs, and computer-readable media to provide users with a direct-call-to-voicemail service are described. A direct-call-to-voicemail system (10) comprises: a caller's user equipment (11), a proxy server (12), and a voicemail server (14) for recording voice messages for a callee. The caller's user equipment (11) is configured to send the proxy server (12) a call set-up request comprising information indicating a request by the caller to record a voicemail directly on the voicemail server (14) serving the callee.. The proxy server (12) is configured, responsive to discriminating the information indicating a request for direct recording of a voice message: to determine which voicemail server (14) serves the callee; and to set up a communication session, between the caller's user equipment (11) and the voicemail server (14) serving the callee, to enable recording of the voice message.
Inventors:
GUO ZHIHONG (CN)
JIAO SHI (CN)
JIAO SHI (CN)
Application Number:
PCT/CN2021/098131
Publication Date:
December 08, 2022
Filing Date:
June 03, 2021
Export Citation:
Assignee:
ORANGE (FR)
GUO ZHIHONG (CN)
JIAO SHI (CN)
GUO ZHIHONG (CN)
JIAO SHI (CN)
International Classes:
H04M3/533
Domestic Patent References:
| WO2009149274A2 | 2009-12-10 |
Foreign References:
| US20030099341A1 | 2003-05-29 | |||
| US8605869B1 | 2013-12-10 | |||
| US20150264182A1 | 2015-09-17 | |||
| US20080304635A1 | 2008-12-11 |
Other References:
GREENLEE MICHAEL: "Calling an Exchange UM voicemail box directly | Lync Development", LYNC DEVELOPMENT, 22 January 2012 (2012-01-22), pages 1 - 4, XP055841771, Retrieved from the Internet
COHEN JASON: "How to Bypass a Ringing Phone and Go Straight to Voicemail | PCMag", WWW.PCMAG.COM, 8 April 2020 (2020-04-08), pages 1 - 9, XP055841792, Retrieved from the Internet [retrieved on 20210916]
OPENSPECS-OFFICE: "[MS-EUMR]: Routing to Exchange Unified Messaging Extensions: Overview | Microsoft Docs", 14 February 2019 (2019-02-14), pages 1 - 1, XP055842010, Retrieved from the Internet [retrieved on 20210917]
MICROSOFT: "[MS-SIPRE]: Session Initiation Protocol (SIP) Routing Extensions", 22 January 2012 (2012-01-22), Microsoft Open Specification documents, pages 1 - 122, XP055842019, Retrieved from the Internet [retrieved on 20210917]
COHEN JASON: "How to Bypass a Ringing Phone and Go Straight to Voicemail | PCMag", WWW.PCMAG.COM, 8 April 2020 (2020-04-08), pages 1 - 9, XP055841792, Retrieved from the Internet
OPENSPECS-OFFICE: "[MS-EUMR]: Routing to Exchange Unified Messaging Extensions: Overview | Microsoft Docs", 14 February 2019 (2019-02-14), pages 1 - 1, XP055842010, Retrieved from the Internet
MICROSOFT: "[MS-SIPRE]: Session Initiation Protocol (SIP) Routing Extensions", 22 January 2012 (2012-01-22), Microsoft Open Specification documents, pages 1 - 122, XP055842019, Retrieved from the Internet
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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