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1. (WO2012171259) BLIND TRANSFER METHOD AND DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/171259 International Application No.: PCT/CN2011/078499
Publication Date: 20.12.2012 International Filing Date: 16.08.2011
IPC:
H04M 3/58 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
3
Automatic or semi-automatic exchanges
42
Systems providing special services or facilities to subscribers
58
Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057, CN (AllExceptUS)
屈天喜 QU, Tianxi [CN/CN]; CN (UsOnly)
杨建军 YANG, Jianjun [CN/CN]; CN (UsOnly)
丁志宇 DING, Zhiyu [CN/CN]; CN (UsOnly)
Inventors:
屈天喜 QU, Tianxi; CN
杨建军 YANG, Jianjun; CN
丁志宇 DING, Zhiyu; CN
Agent:
北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.; 中国北京市 海淀区知春路甲48号盈都大厦A座16层 Floor 16, Tower A,Indo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
201110164469.517.06.2011CN
Title (EN) BLIND TRANSFER METHOD AND DEVICE
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSFERT SANS ACCUSÉ DE RÉCEPTION
(ZH) 盲转实现方法及装置
Abstract:
(EN) Disclosed are a blind transfer method and device, the method comprising: maintaining a session with the opposite end of the communication; transmitting to an AS an INVITE request indicating a blind transfer. The present invention overcomes the problem in the prior art of using Refer requests for blind transfers which causes terminals not supporting Refer not being able to blind transfer, thereby enabling terminals not supporting Refer to blind transfer, and expanding the types of terminals supporting blind transfer service.
(FR) L'invention concerne un procédé et un dispositif de transfert sans accusé de réception, le procédé comprenant les étapes suivantes : maintenir une session avec l'extrémité opposée de la communication; transmettre à un AS une requête INVITE indiquant un transfert sans accusé de réception. La présente invention permet de résoudre le problème rencontré dans l'état de la technique, à savoir que l'utilisation de requêtes Refer pour des transferts sans accusé de réception a pour résultat que les terminaux ne prenant pas en charge Refer ne peuvent pas réaliser de transfert sans accusé de réception, la présent invention permettant aux terminaux ne prenant pas en charge Refer d'effectuer des transferts sans accusé de réception, et augmentant les types de terminaux prenant en charge le service de transfert sans accusé de réception.
(ZH) 本发明公开了盲转实现方法及装置,该方法包括:保持与通信对端的通话;向AS发送用于指示盲转的INVITE请求。通过本发明,克服了相关技术中采用Refer请求来进行盲转,导致不支持Refer能力的终端不能实现盲转的问题,实现不支持Refer的终端进行盲转,实现了扩大实现盲转业务的终端类型的效果。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)