Added gr-gsm gnuradio-companion xml description file for tmsi_dumper
diff --git a/grc/gsm_block_tree.xml b/grc/gsm_block_tree.xml
index d080175..ebe2b13 100644
--- a/grc/gsm_block_tree.xml
+++ b/grc/gsm_block_tree.xml
@@ -40,6 +40,7 @@
       <block>gsm_controlled_const_source_f</block>
       <block>gsm_message_printer</block>
       <block>gsm_clock_offset_corrector</block>
+      <block>gsm_tmsi_dumper</block>
     </cat>
   </cat>
 </cat>
diff --git a/grc/misc_utils/CMakeLists.txt b/grc/misc_utils/CMakeLists.txt
index 763f34c..9f64828 100644
--- a/grc/misc_utils/CMakeLists.txt
+++ b/grc/misc_utils/CMakeLists.txt
@@ -23,5 +23,6 @@
     gsm_controlled_const_source_f.xml
     gsm_message_printer.xml
     gsm_bursts_printer.xml
-    gsm_clock_offset_corrector.xml DESTINATION share/gnuradio/grc/blocks
+    gsm_clock_offset_corrector.xml 
+    gsm_tmsi_dumper.xml DESTINATION share/gnuradio/grc/blocks
 )
diff --git a/grc/misc_utils/gsm_tmsi_dumper.xml b/grc/misc_utils/gsm_tmsi_dumper.xml
new file mode 100644
index 0000000..807243b
--- /dev/null
+++ b/grc/misc_utils/gsm_tmsi_dumper.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<block>
+  <name>TMSI Dumper</name>
+  <key>gsm_tmsi_dumper</key>
+  <import>import grgsm</import>
+  <import>import pmt</import>
+  <make>grgsm.tmsi_dumper()</make>
+
+  <sink>
+    <name>msgs</name>
+    <type>message</type>
+  </sink>
+</block>