2 files changed, 4 insertions, 6 deletions
diff --git a/src/main/java/org/traccar/protocol/TeltonikaProtocolEncoder.java b/src/main/java/org/traccar/protocol/TeltonikaProtocolEncoder.java
index 705d01d07..5380cf3a0 100644
--- a/src/main/java/org/traccar/protocol/TeltonikaProtocolEncoder.java
+++ b/src/main/java/org/traccar/protocol/TeltonikaProtocolEncoder.java
@@ -32,14 +32,12 @@ public class TeltonikaProtocolEncoder extends BaseProtocolEncoder {
         ByteBuf buf = Unpooled.buffer();
 
         buf.writeInt(0);
-        buf.writeInt(content.length + 10);
+        buf.writeInt(content.length + 8);
         buf.writeByte(TeltonikaProtocolDecoder.CODEC_12);
         buf.writeByte(1); // quantity
         buf.writeByte(5); // type
-        buf.writeInt(content.length + 2);
+        buf.writeInt(content.length);
         buf.writeBytes(content);
-        buf.writeByte('\r');
-        buf.writeByte('\n');
         buf.writeByte(1); // quantity
         buf.writeInt(Checksum.crc16(Checksum.CRC16_IBM, buf.nioBuffer(8, buf.writerIndex() - 8)));
 
@@ -54,7 +52,7 @@ public class TeltonikaProtocolEncoder extends BaseProtocolEncoder {
             if (data.matches("(\\p{XDigit}{2})+")) {
                 return encodeContent(DataConverter.parseHex(data));
             } else {
-                return encodeContent(data.getBytes(StandardCharsets.US_ASCII));
+                return encodeContent((data + "\r\n").getBytes(StandardCharsets.US_ASCII));
             }
         } else {
             return null;
diff --git a/src/test/java/org/traccar/protocol/TeltonikaProtocolEncoderTest.java b/src/test/java/org/traccar/protocol/TeltonikaProtocolEncoderTest.java
index 0bd4efb72..5dc78c012 100644
--- a/src/test/java/org/traccar/protocol/TeltonikaProtocolEncoderTest.java
+++ b/src/test/java/org/traccar/protocol/TeltonikaProtocolEncoderTest.java
@@ -19,7 +19,7 @@ public class TeltonikaProtocolEncoderTest extends ProtocolTest {
         verifyCommand(encoder, command, binary("00000000000000160C01050000000E7365746469676F75742031310D0A010000E258"));
 
         command.set(Command.KEY_DATA, "03030000000185E8");
-        verifyCommand(encoder, command, binary("00000000000000120c01050000000a03030000000185e80d0a010000cf19"));
+        verifyCommand(encoder, command, binary("00000000000000100c01050000000803030000000185e8010000da8b"));
 
     }