diff --git a/conf/sip-communicator.properties b/conf/sip-communicator.properties
index 554f3b0..4cd0528 100644
--- a/conf/sip-communicator.properties
+++ b/conf/sip-communicator.properties
@@ -1 +1,2 @@
-org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=false
\ No newline at end of file
+org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=false
+org.jitsi.videobridge.TCP_HARVESTER_PORT=4443