diff --git a/src/zm_rtsp_server.cpp b/src/zm_rtsp_server.cpp
index ea6f4e2b7..3da273e00 100644
--- a/src/zm_rtsp_server.cpp
+++ b/src/zm_rtsp_server.cpp
@@ -298,6 +298,14 @@ int main(int argc, char *argv[]) {
               session->GetMediaSessionId(), xop::channel_1, audioFifoPath);
           audioSource->setFrequency(monitor->GetAudioFrequency());
           audioSource->setChannels(monitor->GetAudioChannels());
+        } else if (std::string::npos != audioFifoPath.find("pcm_alaw")) {
+          Debug(1, "Adding G711A source at %dHz %d channels",
+              monitor->GetAudioFrequency(), monitor->GetAudioChannels());
+          session->AddSource(xop::channel_1, xop::G711ASource::CreateNew());
+          audioSource = new ADTS_ZoneMinderFifoSource(rtspServer,
+              session->GetMediaSessionId(), xop::channel_1, audioFifoPath);
+          audioSource->setFrequency(monitor->GetAudioFrequency());
+          audioSource->setChannels(monitor->GetAudioChannels());
         } else {
           Warning("Unknown format in %s", audioFifoPath.c_str());
         }