IP多媒体子系统中的漫游架构和流程，指基于IP多媒体子系统的漫游技术框架和操作过程，属于通信网络中的功能性概念和协议体系。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ETSI TR 129 949 V12.0.0 (2015-02)-2015 规范标准 |
通用移动通信系统 (UMTS) LTE 与 VoLTE IMS 和其他网络的端到端漫游场景（3GPP TS 29.949 版本 12.0.0 发行版 12） Universal Mobile Telecommunications System (UMTS); LTE; Roaming End to End scenarios with VoLTE IMS and other networks (3GPP TS 29.949 version 12.0.0 Release 12)
信令流程 |
2015-02-01 欧洲电信标准协会 |
| ETSI TR 129 949 V12.1.0 (2015-07)-2015 指南标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 12.1.0 Release 12)
信令流程 |
2015-07-01 欧洲电信标准协会 |
| ETSI TR 129 949 V12.2.0 (2016-01)-2016 规范标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 12.2.0 Release 12)
信令流 |
2016-01-01 欧洲电信标准协会 |
| ETSI TR 129 949 V14.0.0 (2017-04)-2017 指南标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 14.0.0 Release 14)
信令流程 |
2017-04-01 欧洲电信标准协会 |
| ETSI TR 129 949 V15.0.0 (2018-07)-2018 规范标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 15.0.0 Release 15)
信令流程 |
2018-07-01 欧洲电信标准协会 |
| ETSI TR 129 949 V16.0.0 (2020-08)-2020 规范标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 16.0.0 Release 16)
信令流程 |
2020-08-01 欧洲电信标准协会 |
| ETSI TR 129 949 V17.0.0 (2022-04)-2022 指南标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 17.0.0 Release 17)
信令流程 |
2022-04-01 欧洲电信标准协会 |
| ETSI TR 129 949 V19.0.0 (2025-10)-2025 指南标准 |
通用移动通信系统（UMTS） LTE 关于使用VoLTE IP多媒体子系统（IMS）及其他网络的漫游端到端场景技术方面的研究（3GPP TR 29.949 版本19.0.0 发布版本19） Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 19.0.0 Release 19)
|
2025-10-01 欧洲电信标准协会 |
| ETSI TR 129 949-2018 规范标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 15.0.0 Release 15)
信令流程 |
2018-07-01 欧洲电信标准协会 |
| ETSI TR 129 949-2020 指南标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 16.0.0 Release 16)
信令流程 |
2020-08-01 欧洲电信标准协会 |
| ETSI TR 129 949-2024 规范标准 |
Universal Mobile Telecommunications System (UMTS); LTE; Study on technical aspects on roaming end-to-end scenarios with Voice over LTE (VoLTE) IP Multimedia Subsystem (IMS) and other networks (3GPP TR 29.949 version 18.0.0 Release 18)
信令流程 |
2024-04-01 欧洲电信标准协会 |
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