4982| 0
|
[核心光网络] *动 基于IMS的即时消息试点业务规范 |
![]() |
| |
版规|手机版|C114 ( 沪ICP备12002291号-1 )|联系我们 |网站地图
GMT+8, 2025-8-12 05:07 , Processed in 0.067903 second(s), 20 queries , Gzip On.
Copyright © 1999-2025 C114 All Rights Reserved