I am using Wowza Streaming Engine to IPCams live streaming. There is problem with transcoded stream. If I play transcoded stream there is no audio when I set audio codec to AAC. Camera uses G711 codec for encoding audio. But if I set audio codec to passthrough, there is issue with audio then. One important thing is that on my local wowza setup everything is working fine whehter I transcode with AAC codec or not but I face problem when is test live stream on staing servers. Can anyone tell me what is wrong? How can I solve this issue?