srtplight

set of classes implementing a simple (S)RTP stack

In pure Java.
Acceptably quick as the JVM offloads AES to hardware when possible (eg on ARM)
Supports RTP, SRTP and (S)RTCP
SRTP in AES_CM_128_HMAC_SHA1_80 only
Tested against all the major browser webRTC implementations
Does not include WebRTC's DTLS-SRTP key exchange (look at BouncyCastle for that)

It was originally written for Voxeo's Phono project as part of an applet based in-browser phone.

issues,PRs,fixes etc are welcome
Apache license.
now used in |pipe| (see github.com/pipe/)