Method for switching service process and media server
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-003/12
H04N-001/32
H04N-001/40
H04B-001/00
H04N-001/333
H04N-001/00
출원번호
US-0259622
(2009-08-24)
등록번호
US-8928913
(2015-01-06)
우선권정보
CN-2009 1 0138244 (2009-05-08)
국제출원번호
PCT/CN2009/073470
(2009-08-24)
§371/§102 date
20111130
(20111130)
국제공개번호
WO2010/127523
(2010-11-11)
발명자
/ 주소
Wang, Dong
출원인 / 주소
ZTE Corporation
대리인 / 주소
Pearl Cohen Zedek Latzer Baratz LLP
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
The present invention discloses a method for switching service process and a media server, wherein the method for switching the service process comprises: after a first service process performed together with a facsimile terminal is completed, and when a message, which is sent by an application serv
The present invention discloses a method for switching service process and a media server, wherein the method for switching the service process comprises: after a first service process performed together with a facsimile terminal is completed, and when a message, which is sent by an application server and which indicates to carry out a second service process, is received by a media server, the media server switching from the first service process to the second service process; and the facsimile terminal switching from the first service process to the second service process. Therefore, the switching of the facsimile is not limited by the switching control requirements of the media gateway, which is favorable for flexible expansion and interconnection of the facsimile services.
대표청구항▼
1. A method for switching service process, comprising: a media server switching from a first service process to a second service process, after the first service process performed together with a facsimile terminal is completed, and when a message, which is sent by an application server and which in
1. A method for switching service process, comprising: a media server switching from a first service process to a second service process, after the first service process performed together with a facsimile terminal is completed, and when a message, which is sent by an application server and which indicates to perform a second service process, is received by a media server; andthe facsimile terminal switching from the first service process to the second service process;wherein the step of the facsimile terminal switching from the first service process to the second service process comprises:the media server informing, according to the received message, the facsimile terminal to switch from the first service process to the second service process; andthe facsimile terminal switching to a channel corresponding to the second service process;wherein the first service process is an audible speech service process, and the second service process is a facsimile service process; or the first service process is the facsimile service process, and the second service process is the audible speech service process. 2. The method according to claim 1, wherein the step of the facsimile terminal switching to the channel corresponding to the second service process comprises: the media server informing a media gateway to perform a service process switch from the first service process to the second service process; andthe media gateway controlling the facsimile terminal to switch to the channel corresponding to the second service process. 3. The method according to claim 2, wherein the step of the media server switching from the first service process to the second service process comprises: the media server receiving a signaling which carries media description and which is returned by the media gateway after the media gateway controls the facsimile terminal to switch to the channel corresponding to the second service process; andthe media server switching, according to the media description, to a channel corresponding to the second service process. 4. The method according to claim 2, wherein before the media server receives the message, the method further comprises: the facsimile terminal receiving and sending an instruction which indicates to start the second service process; andthe application server receiving the instruction, and sending the message to the media server. 5. The method according to claim 4, wherein the step of the facsimile terminal switching to a channel corresponding to the second service process comprises: the facsimile terminal switching, according to the received instruction which indicates to start the second service process, to the channel corresponding to the second service process,wherein the first service process is an audible speech service process, and the second service process is a facsimile service process; or the first service process is the facsimile service process, and the second service process is the audible speech service process. 6. The method according to claim 3, wherein before the media server receives the message, the method further comprises: the facsimile terminal receiving and sending an instruction which indicates to start the second service process; andthe application server receiving the instruction, and sending the message to the media server. 7. The method according to claim 6, wherein the step of the facsimile terminal switching to a channel corresponding to the second service process comprises: the facsimile terminal switching, according to the received instruction which indicates to start the second service process, to the channel corresponding to the second service process,wherein the first service process is an audible speech service process, and the second service process is a facsimile service process; or the first service process is the facsimile service process, and the second service process is the audible speech service process. 8. The method according to claim 1, wherein the step of the media server switching from the first service process to the second service process comprises:the media server triggering, according to the received message, the media server to switch from the first service process to the second service process, and switching media resource to a channel corresponding to the second service process; andthe step of the facsimile terminal switching from the first service process to the second service process comprises:triggering the facsimile terminal to switch from the first service process to the second service process, and the facsimile terminal switching media resource to the channel corresponding to the second service process. 9. The method according to claim 8, wherein before the media server receives the message, the method further comprises: the facsimile terminal receiving and sending an instruction which indicates to start the second service process; andthe application server receiving the instruction, and sending the message to the media server. 10. The method according to claim 9, wherein the step of the facsimile terminal switching to a channel corresponding to the second service process comprises: the facsimile terminal switching, according to the received instruction which indicates to start the second service process, to the channel corresponding to the second service process. 11. The method according to claim 10, wherein the first service process is an audible speech service process, and the second service process is a facsimile service process; or the first service process is the facsimile service process, and the second service process is the audible speech service process. 12. The method according to claim 1, wherein before the media server receives the message, the method further comprises: the facsimile terminal receiving and sending an instruction which indicates to start the second service process; andthe application server receiving the instruction, and sending the message to the media server. 13. The method according to claim 12, wherein the step of the facsimile terminal switching to a channel corresponding to the second service process comprises: the facsimile terminal switching, according to the received instruction which indicates to start the second service process, to the channel corresponding to the second service process. 14. A media server, comprising: a receiving module, configured to receive, after a first service process performed together with a facsimile terminal is completed, a message which is sent from an application server and which indicates to perform a second service process; anda switching module, configured to switch to a channel corresponding to the second service process according to the message received by the receiving module;an informing module, configured to inform the facsimile terminal to switch to the channel corresponding to the second service process;wherein the first service process is an audible speech service process, and the second service process is a facsimile service process; or the first service process is the facsimile service process, and the second service process is the audible speech service process.
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