128 lines
2.5 KiB
Markdown
128 lines
2.5 KiB
Markdown
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# TSG.BJ环境：测试VoIP视频，音频、视频数据流无法在VoIP Record中聚合
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-1525 | 2024-11-20T18:02:47.000+0800 | 窦凤虎 | 开放 |
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---
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测试环境：tsg.bj
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描述：
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2024.11.15测试VoIP视频，VoIP Record中的VoIP日志附带pcapng数据包中包含音频、视频数据流，但是RTP日志出现重复现象
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!screenshot-1.png|thumbnail!
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2024.11.19测试VoIP视频，VoIP Record中的VoIP日志附带pcapng数据包只有音频数据流，VoIP日志出现重复现象，无RTP日志
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!screenshot-2.png|thumbnail!
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2024.11.20测试VoIP视频，VoIP Record中的VoIP日志附带pcapng数据包只有音频数据流，RTP数据包出现只有音频、只有视频两种现象，TSG-OS捕包，音频视频流都有
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!screenshot-3.png|thumbnail!
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!screenshot-4.png|thumbnail!
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!screenshot-5.png|thumbnail!
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详细测试结果见附件Excel文件，附件中包含各个数据包**doufenghu** commented on *2024-11-22T10:53:53.459+0800*:
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消费VoIP记录时，未发现与RTP视频会话相符合的SIP SDP协商四元组信息。Firewall需要支持：
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* 解析SIP协议包含视频流的协商四元组
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* 是否可以解析编码格式及SIP Methods(INVITE, ACK, BYE等)
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---
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**yangwei** commented on *2024-11-25T10:39:16.586+0800*:
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原因：
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* SIP的协商过程，支持在一个SDP中同时协商音频和视频流
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* 目前定义的SIP信息中，仅定义了音频流的协商四元组
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因此，SIP同时协商音频+视频流时，没有输出视频协商的四元组，导致视频数据流未被关联
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解决方案：
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* SIP输出信息中增加视频协商信息
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相关工作
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* 功能端
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** 输出视频协商相关信息
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* OLAP
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** VoIP增加关联视频流的逻辑
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---
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## Attachments
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**66410/2024-11-15-10-44-RTP+Record.pcapng**
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---
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**66411/2024-11-15-10-44-VoIP+Record.pcapng**
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---
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**66412/2024-11-19-11-18-VoIP+Record.pcapng**
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---
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**66413/2024-11-19-14-03-VoIP+Record.pcapng**
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---
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**66414/2024-11-20-15-36-RTP+Record.pcapng**
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---
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**66415/2024-11-20-15-36-TSGOS.pcap**
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---
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**66416/2024-11-20-15-36-VoIP+Record.pcapng**
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---
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**66417/2024-11-20-16-43-RTP+Record.pcapng**
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---
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**66418/2024-11-20-16-43-TSGOS.pcap**
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---
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**66419/2024-11-20-16-43-VoIP+Record.pcapng**
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---
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**66420/screenshot-1.png**
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---
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**66421/screenshot-2.png**
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---
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**66422/screenshot-3.png**
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---
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**66423/screenshot-4.png**
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---
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**66424/screenshot-5.png**
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---
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**66409/VoIP测试记录.xlsx**
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---
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