diff --git a/TEST/TEST-IOC-01App/Db/TEST-IOC-01.db b/TEST/TEST-IOC-01App/Db/TEST-IOC-01.db
index 9af1864bb..52e8a6d0b 100644
--- a/TEST/TEST-IOC-01App/Db/TEST-IOC-01.db
+++ b/TEST/TEST-IOC-01App/Db/TEST-IOC-01.db
@@ -1,3 +1,34 @@
+record(lso,"$(P)LSOVAL:SP")
+{
+    field(DTYP, "stream")
+    field(OUT,  "@test.proto writeString $(PORT)")
+    field(SIZV, "1024")
+	field(FLNK, "$(P)LSIVAL")
+}
+
+record(lsi,"$(P)LSIVAL")
+{
+    field(DTYP, "stream")
+    field(INP,  "@test.proto readString $(PORT)")
+    field(SIZV, "1024")
+}
+
+record(waveform,"$(P)WFVAL:SP")
+{
+    field(NELM , "1024")
+	field(FTVL, "CHAR")
+    field(DTYP, "stream")
+    field(INP,  "@test.proto writeString $(PORT)")
+	field(FLNK, "$(P)WFVAL")
+}
+
+record(waveform,"$(P)WFVAL")
+{
+    field(NELM , "1024")
+	field(FTVL, "CHAR")
+    field(DTYP, "stream")
+    field(INP,  "@test.proto readString $(PORT)")
+}
 
 record(ai,"$(P)VAL")
 {
diff --git a/TEST/TEST-IOC-01App/Makefile b/TEST/TEST-IOC-01App/Makefile
index 10e0126aa..b260ceef1 100644
--- a/TEST/TEST-IOC-01App/Makefile
+++ b/TEST/TEST-IOC-01App/Makefile
@@ -4,5 +4,6 @@ DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *src*))
 DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *Src*))
 DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *db*))
 DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *Db*))
+DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard protocol))
 include $(TOP)/configure/RULES_DIRS
 
diff --git a/TEST/TEST-IOC-01App/protocol/Makefile b/TEST/TEST-IOC-01App/protocol/Makefile
new file mode 100644
index 000000000..ac6a859e1
--- /dev/null
+++ b/TEST/TEST-IOC-01App/protocol/Makefile
@@ -0,0 +1,6 @@
+TOP = ../..
+include $(TOP)/configure/CONFIG
+DATA += test.proto
+
+include $(TOP)/configure/RULES
+
diff --git a/TEST/TEST-IOC-01App/protocol/test.proto b/TEST/TEST-IOC-01App/protocol/test.proto
new file mode 100644
index 000000000..108186acc
--- /dev/null
+++ b/TEST/TEST-IOC-01App/protocol/test.proto
@@ -0,0 +1,9 @@
+Terminator = LF;
+
+writeString {
+    out "%s";
+}
+
+readString {
+    in "%s";
+}
diff --git a/TEST/TEST-IOC-01App/src/build.mak b/TEST/TEST-IOC-01App/src/build.mak
index 65e014aca..fafb01502 100644
--- a/TEST/TEST-IOC-01App/src/build.mak
+++ b/TEST/TEST-IOC-01App/src/build.mak
@@ -25,18 +25,22 @@ $(APPNAME)_DBD += devIocStats.dbd
 $(APPNAME)_DBD += caPutLog.dbd
 $(APPNAME)_DBD += utilities.dbd
 ## add other dbd here ##
+$(APPNAME)_DBD += calcSupport.dbd
 $(APPNAME)_DBD += randomSupport.dbd
-$(APPNAME)_DBD += PVAServerRegister.dbd
+$(APPNAME)_DBD += asyn.dbd
+$(APPNAME)_DBD += drvAsynEcho.dbd
+$(APPNAME)_DBD += stream.dbd
 
 # Add all the support libraries needed by this IOC
 ## ISIS standard libraries ##
-$(APPNAME)_LIBS += seq pv
+$(APPNAME)_LIBS += stream asyn asynEcho
 $(APPNAME)_LIBS += devIocStats 
 $(APPNAME)_LIBS += pvdump $(MYSQLLIB) easySQLite sqlite 
 $(APPNAME)_LIBS += caPutLog
 $(APPNAME)_LIBS += icpconfig pugixml
-$(APPNAME)_LIBS += autosave
+$(APPNAME)_LIBS += autosave calc sscan
 $(APPNAME)_LIBS += utilities pcre
+$(APPNAME)_LIBS += seq pv
 ## Add other libraries here ##
 $(APPNAME)_LIBS += random
 ifdef EPICS_BASE_PVA_CORE_LIBS
diff --git a/TEST/iocBoot/iocTEST-IOC-01/st.cmd b/TEST/iocBoot/iocTEST-IOC-01/st.cmd
index 26de9194e..c5e0bc6db 100644
--- a/TEST/iocBoot/iocTEST-IOC-01/st.cmd
+++ b/TEST/iocBoot/iocTEST-IOC-01/st.cmd
@@ -11,6 +11,10 @@ cd ${TOP}
 dbLoadDatabase "dbd/TEST-IOC-01.dbd"
 TEST_IOC_01_registerRecordDeviceDriver pdbbase
 
+epicsEnvSet ("STREAM_PROTOCOL_PATH", "$(TOP)/data")
+
+echoDriverInit("L0", 0.1, 0, 0)
+
 ##ISIS## Run IOC initialisation 
 < $(IOCSTARTUP)/init.cmd
 
@@ -20,7 +24,7 @@ TEST_IOC_01_registerRecordDeviceDriver pdbbase
 < $(IOCSTARTUP)/dbload.cmd
 
 ## Load our record instances
-dbLoadRecords("db/TEST-IOC-01.db","P=$(MYPVPREFIX)$(IOCNAME):, RANDDEV=Random Async, RANDSEED=324235")
+dbLoadRecords("db/TEST-IOC-01.db","P=$(MYPVPREFIX)$(IOCNAME):,RANDDEV=Random Async,RANDSEED=324235,PORT=L0")
 
 ##ISIS## Stuff that needs to be done after all records are loaded but before iocInit is called 
 < $(IOCSTARTUP)/preiocinit.cmd
@@ -33,5 +37,3 @@ iocInit
 
 ##ISIS## Stuff that needs to be done after iocInit is called e.g. sequence programs 
 < $(IOCSTARTUP)/postiocinit.cmd
-
-startPVAServer