diff --git a/changelog b/changelog
index b0e8210be..48416562f 100644
--- a/changelog
+++ b/changelog
@@ -10,6 +10,8 @@ cgrates (0.11) UNRELEASED; urgency=medium
   * [ConnManager] Added ApierSv2 as internal connection channel instead of ApierSv1 
   * [DiameterAgent] Using String function from diam.Message instead of
     ToJSON for request String method
+  * [DiameterAgent] Updated 3gp_vendor dictionary
+  * [Templates] Added new dataconvertor: *ip2hex
 
   [ Voivozeanu Teofil ]
   * [AgentRequest] Add support for *group type and correctly overwrite
diff --git a/data/diameter/dict/base/3gpp_vendor.xml b/data/diameter/dict/base/3gpp_vendor.xml
index aed4d457a..8f8c370fc 100644
--- a/data/diameter/dict/base/3gpp_vendor.xml
+++ b/data/diameter/dict/base/3gpp_vendor.xml
@@ -2061,7 +2061,7 @@
       <data type="UTF8String" />
     </avp>
     <avp name="3GPP-SGSN-Address" code="6" must="V,M" may="P" must-not="-" may-encrypt="N" vendor-id="10415">
-      <data type="OctetString" />
+      <data type="IPv4" />
     </avp>
     <avp name="3GPP-GGSN-Address" code="7" must="V,M" may="P" must-not="-" may-encrypt="N" vendor-id="10415">
       <data type="OctetString" />
diff --git a/utils/consts.go b/utils/consts.go
index 5b3f8bd1f..04fd88c06 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -587,6 +587,7 @@ const (
 	ResourceUsage               = "ResourceUsage"
 	MetaDuration                = "*duration"
 	MetaLibPhoneNumber          = "*libphonenumber"
+	MetaIP2Hex                  = "*ip2hex"
 	MetaReload                  = "*reload"
 	MetaLoad                    = "*load"
 	MetaRemove                  = "*remove"
diff --git a/utils/dataconverter.go b/utils/dataconverter.go
index 5dcac41a3..5543d181b 100644
--- a/utils/dataconverter.go
+++ b/utils/dataconverter.go
@@ -19,7 +19,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package utils
 
 import (
+	"encoding/hex"
 	"fmt"
+	"net"
 	"strconv"
 	"strings"
 	"time"
@@ -71,6 +73,8 @@ func NewDataConverter(params string) (conv DataConverter, err error) {
 		return NewDivideConverter(params[len(MetaDivide)+1:])
 	case params == MetaDuration:
 		return NewDurationConverter("")
+	case params == MetaIP2Hex:
+		return &IP2HexConvertor{}, nil
 	case strings.HasPrefix(params, MetaLibPhoneNumber):
 		if len(params) == len(MetaLibPhoneNumber) {
 			return NewPhoneNumberConverter("")
@@ -273,3 +277,25 @@ func (lc *PhoneNumberConverter) Convert(in interface{}) (out interface{}, err er
 	}
 	return phonenumbers.Format(num, lc.Format), nil
 }
+
+// HexConvertor will round floats
+type IP2HexConvertor struct{}
+
+func (_ *IP2HexConvertor) Convert(in interface{}) (out interface{}, err error) {
+	var ip net.IP
+	switch val := in.(type) {
+	case string:
+		ip = net.ParseIP(val)
+	case net.IP:
+		ip = val
+	default:
+		src := IfaceAsString(in)
+		ip = net.ParseIP(src)
+	}
+
+	hx := hex.EncodeToString([]byte(ip))
+	if len(hx) < 8 {
+		return hx, nil
+	}
+	return "0x" + string([]byte(hx)[len(hx)-8:]), nil
+}
diff --git a/utils/dataconverter_test.go b/utils/dataconverter_test.go
index f0a8206b9..3ae1542e9 100644
--- a/utils/dataconverter_test.go
+++ b/utils/dataconverter_test.go
@@ -19,6 +19,7 @@ package utils
 
 import (
 	"math"
+	"net"
 	"reflect"
 	"testing"
 	"time"
@@ -611,3 +612,20 @@ func TestPhoneNumberConverter(t *testing.T) {
 		t.Errorf("expecting: %+v, received: %+v", "+496502530000", phoneNumberConverted)
 	}
 }
+
+func TestHexConvertor(t *testing.T) {
+	hx := IP2HexConvertor{}
+	val := "127.0.0.1"
+	expected := "0x7f000001"
+	if rpl, err := hx.Convert(val); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, rpl) {
+		t.Errorf("expecting: %+v, received: %+v", expected, rpl)
+	}
+	val2 := net.ParseIP("127.0.0.1")
+	if rpl, err := hx.Convert(val2); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, rpl) {
+		t.Errorf("expecting: %+v, received: %+v", expected, rpl)
+	}
+}