Renamed burst_sink_qa/burst_source_qa to burst_sink/burst_source
diff --git a/grc/qa_utils/gsm_burst_source.xml b/grc/qa_utils/gsm_burst_source.xml
new file mode 100644
index 0000000..9f55ac5
--- /dev/null
+++ b/grc/qa_utils/gsm_burst_source.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<block>
+ <name>Burst source</name>
+ <key>gsm_burst_source</key>
+ <import>import grgsm</import>
+ <make>grgsm.burst_source($framenumbers, $timeslots, $bursts)</make>
+
+ <param>
+ <name>Frame numbers</name>
+ <key>framenumbers</key>
+ <value>[]</value>
+ <type>int_vector</type>
+ <hide>part</hide>
+ </param>
+
+ <param>
+ <name>Timeslots</name>
+ <key>timeslots</key>
+ <value>[]</value>
+ <type>int_vector</type>
+ <hide>part</hide>
+ </param>
+
+ <param>
+ <name>Bursts</name>
+ <key>bursts</key>
+ <value>[[],]</value>
+ <type>raw</type>
+ </param>
+
+ <source>
+ <name>out</name>
+ <type>message</type>
+ </source>
+</block>