diff --git a/src/svxlink/svxlink/UsrpLogic.cpp b/src/svxlink/svxlink/UsrpLogic.cpp
index 65c5de82..24050881 100644
--- a/src/svxlink/svxlink/UsrpLogic.cpp
+++ b/src/svxlink/svxlink/UsrpLogic.cpp
@@ -396,6 +396,11 @@ void UsrpLogic::sendEncodedAudio(const void *buf, int count)
 
   while (stored_samples >= USRP_AUDIO_FRAME_LEN)
   {
+    /*for (int i=0;i<USRP_AUDIO_FRAME_LEN; i++)
+    {
+      cout << r_buf[i] << ",";
+    }
+    cout << endl;*/
     usrp.setAudioData(r_buf);
     sendMsg(usrp);
     memmove(r_buf, r_buf + USRP_AUDIO_FRAME_LEN, 
@@ -462,7 +467,11 @@ void UsrpLogic::udpDatagramReceived(const IpAddress& addr, uint16_t port,
     }
     handleTextMsg(usrpmeta);
   }
-  else 
+  else if (usrp.type() == USRP_TYPE_TLV)
+  {
+    cout << "USRP_TYPE_TLV!" << endl;
+  } 
+  else
   {
     cout << "*** unknown type of message:" << usrp.type() << endl;
   }
@@ -500,40 +509,28 @@ void UsrpLogic::handleTextMsg(UsrpMetaMsg usrp)
   stringstream ss;
   m_last_tg = usrp.getTg();
   std::string metadata = usrp.getMetaInfo();
-  
-  if (usrp.getTlv() == TLV_TAG_SET_INFO)
+
+  if (metadata.substr(0,1) == "{" && usrp.getTlv() == TLV_TAG_SET_INFO)
+  {
+    Json::Reader reader;
+    Json::Value value;
+    //Read data from the string
+    if (reader.parse(metadata,value))
+    {
+      m_last_call = value["call"].asString();
+    }
+  }
+  else
   {
     m_last_call = usrp.getCallsign();
-    ss << "usrp_stationdata_received " << m_last_call << " " 
+  }
+
+  if (usrp.getTlv() == TLV_TAG_SET_INFO)
+  {
+    ss << "usrp_stationdata_received " << m_last_call << " "
        << usrp.getTg() << " " << usrp.getDmrId();
     processEvent(ss.str());
   }
-  else 
-  {
-    if (metadata.substr(0,6) == "INFO:{")
-    {
-      handleMetaData(metadata.erase(0,5));
-    } 
-    else if (metadata.substr(0,9) == "INFO:MSG:")
-    {
-      handleInfoMsg(metadata.substr(0,9));
-    }
-    else if (metadata.substr(0,5) == "INFO:")
-    {
-       // sendInfoJson();
-    }
-    else if (metadata.substr(0,1) == "{")
-    {
-      size_t fa = metadata.find("{");
-      size_t fe = metadata.find("}");
-      if (fe != std::string::npos && fa != std::string::npos && fa<fe)
-      {
-        ss << "usrp_jsondata_received \"" << metadata.substr(fa, fe-fa) 
-           << "\"";
-        processEvent(ss.str());
-      }
-    }
-  }
 } /* UsrpLogic::handleTextMsg */
 
 
diff --git a/src/svxlink/svxlink/UsrpMsg.h b/src/svxlink/svxlink/UsrpMsg.h
index 190febe4..b80026d5 100644
--- a/src/svxlink/svxlink/UsrpMsg.h
+++ b/src/svxlink/svxlink/UsrpMsg.h
@@ -148,9 +148,9 @@ class UsrpMsg : public Async::Msg
     uint32_t reserved(void) const { return ntohl(m_reserved); }
     uint32_t talkgroup(void) const { return ntohl(m_talkgroup); }
 
-    void setTg(uint32_t tg) { m_talkgroup = htonl(tg);}
-    void setType(uint32_t type) { m_type = htonl(type);}
-    void setSeq(uint32_t seq) { m_seq = htonl(seq); }
+    void setTg(uint32_t tg) { m_talkgroup = htole32(tg);}
+    void setType(uint32_t type) { m_type = htole32(type);}
+    void setSeq(uint32_t seq) { m_seq = htole32(seq); }
     void setKeyup(bool keyup) { (keyup ? m_keyup=1 : m_keyup=0); }
 
     void setAudioData(int16_t in[USRP_AUDIO_FRAME_LEN*2])
@@ -325,32 +325,33 @@ class UsrpMetaMsg : public Async::Msg
     {
       (ts > 4 ? m_ts = 4 : m_ts = ts);
     }
-    
+
     void setTlv(uint8_t tlv)
     {
       m_tlv = tlv;
     }
-    
+
     void setTlvLen(uint8_t tlvlen)
     {
       m_tlvlen = tlvlen;    
     }
-    
+
     // returns the callsing of the talker
     std::string getCallsign(void)
     {
-      uint8_t i;
+      uint8_t i = 0;
       uint8_t call[9];
-      if (m_tlv == TLV_TAG_SET_INFO && m_tlvlen < 0x14)
+      if (m_tlv == TLV_TAG_SET_INFO && m_tlvlen < 0x16)
       {
-        for(i=0;i<(m_tlvlen-13);i++)
+        for(i=0;i<(m_tlvlen-14);i++)
         {
+          if (m_meta[i] == 0x00) break;
           call[i] = m_meta[i];
         }
       }
-      return std::string(call, call+(m_tlvlen-13));
+      return std::string(call, call+i);
     }
-    
+
     // returns the info (as json in a string)
     std::string getMetaInfo(void)
     {
diff --git a/src/svxlink/svxlink/svxlink.conf.in b/src/svxlink/svxlink/svxlink.conf.in
index d51828c3..421d5000 100644
--- a/src/svxlink/svxlink/svxlink.conf.in
+++ b/src/svxlink/svxlink/svxlink.conf.in
@@ -105,7 +105,7 @@ QSY_PENDING_TIMEOUT=15
 
 [UsrpLogic]
 TYPE=Usrp
-USRP_HOST=usrp.server.org
+USRP_HOST=127.0.0.1
 USRP_TX_PORT=41234
 USRP_RX_PORT=41233
 CALL=N0CALL