1 files changed, 4 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/TzoneProtocolDecoder.java b/src/org/traccar/protocol/TzoneProtocolDecoder.java
index f4d6c68f3..be4919dc2 100644
--- a/src/org/traccar/protocol/TzoneProtocolDecoder.java
+++ b/src/org/traccar/protocol/TzoneProtocolDecoder.java
@@ -19,6 +19,7 @@ import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.buffer.ChannelBuffers;
 import org.jboss.netty.channel.Channel;
 import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
 import org.traccar.helper.BitUtil;
 import org.traccar.helper.DateBuilder;
 import org.traccar.model.Position;
@@ -46,7 +47,8 @@ public class TzoneProtocolDecoder extends BaseProtocolDecoder {
         buf.readUnsignedInt(); // firmware
 
         String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
-        if (!identify(imei, channel, remoteAddress)) {
+        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
+        if (deviceSession == null) {
             return null;
         }
 
@@ -54,7 +56,7 @@ public class TzoneProtocolDecoder extends BaseProtocolDecoder {
 
         Position position = new Position();
         position.setProtocol(getProtocolName());
-        position.setDeviceId(getDeviceId());
+        position.setDeviceId(deviceSession.getDeviceId());
 
         // GPS info