JMS sample and sonic mq

Hello,
Has any one tried WSIF/JMS with Soniq MQ ?

<service name="CheckServiceAvailability">
		<port name="CheckAvailabilityPort"
binding="tns:CheckAvailabilityJMSBinding">
			<!-- vendor-specific deployment information
needs to be entered here -->
			<jms:address destinationStyle="queue"
jndiDestinationName="myqueue"
jndiConnectionFactoryName="ConnectionFactory"
initialContextFactory="progress.message.jclient.QueueConnectionFactory"
jndiProviderURL="tcp://bnorrish04:2506"/>
		</port>
	</service>


When I tried to run the Run.java sample I got this error :

- WSIF0005E: An error occurred when invoking the method
'checkAvailability'. ('Jms')  
Error while executing sample, received an exception from WSIF; details:
org.apache.wsif.WSIFException:
org.apache.wsif.providers.jms.WSIFOperation_Jms@13d93f4 : Could not
invoke 'checkAvailability'; nested exception is: 
	org.apache.wsif.WSIFException: WSIFJMSFinderForJndi caught
'javax.naming.NoInitialContextException: Cannot instantiate class:
progress.message.jclient.ConnectionFactory [Root exception is
java.lang.ClassCastException:
progress.message.jclient.ConnectionFactory]'. InitialContextFactory was
'progress.message.jclient.ConnectionFactory' ProviderUrl was
'tcp://bnorrish04:2506'. Port=CheckAvailabilityPort
	at
org.apache.wsif.providers.jms.WSIFOperation_Jms.executeRequestResponseOp
eration(Unknown Source)
	at org.apache.wsif.base.WSIFClientProxy.invoke(Unknown Source)
	at $Proxy0.checkAvailability(Unknown Source)
	at com.expedia.ecommerce.Run.main(Run.java:58)
Caused by: org.apache.wsif.WSIFException: WSIFJMSFinderForJndi caught
'javax.naming.NoInitialContextException: Cannot instantiate class:
progress.message.jclient.ConnectionFactory [Root exception is
java.lang.ClassCastException:
progress.message.jclient.ConnectionFactory]'. InitialContextFactory was
'progress.message.jclient.ConnectionFactory' ProviderUrl was
'tcp://bnorrish04:2506'. Port=CheckAvailabilityPorttest

	at org.apache.wsif.util.jms.WSIFJMSFinderForJndi.<init>(Unknown
Source)
	at org.apache.wsif.util.jms.WSIFJMSFinder.newFinder(Unknown
Source)
	at
org.apache.wsif.providers.jms.WSIFPort_Jms.getJmsDestination(Unknown
Source)
	at
org.apache.wsif.providers.jms.WSIFOperation_Jms.sendJmsMessage(Unknown
Source)
	... 4 more


Please help if you know why?

Thanks.