In my project iam integrating telephone line using some 
bridge. To connect my project to that telephone line they 
have give some jar file. Using dat i connected with that.. 
To handle that event like call attented, call disposed and 
idle time they have give one event listener class.. I did 
every thing and this class is alsoo called when a 
particular event is fired. The only thing is  i wanna call 
EJB from that event listener method.. But the EJB is not 
getting initated and exception is thrown. This below shownn 
error is occured only i try to call it from this event 
listener class. In other places EJB calling is working 
fine..



 

javax.naming.NoInitialContextException: Cannot instantiate 
class: org.jnp.interfaces.NamingContextFactory [Root 
exception is java.lang.ClassNotFoundException: 
org/jnp/interfaces/NamingContextFactory]

at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:657)

at javax.naming.InitialContext.getDefaultInitCtx
(InitialContext.java:247)

at javax.naming.InitialContext.init(InitialContext.java:223)

at javax.naming.InitialContext.<init>
(InitialContext.java:197)

at 
com.kgisl.etrac.desk.servicelocator.ServiceLocator.getInitia
lContext(ServiceLocator.java:82)

at 
com.kgisl.etrac.commonUtils.EventListener.getAdministrationE
JBRemote(EventListener.java:206)

at 
com.kgisl.etrac.commonUtils.EventListener.CallDispositioned
(EventListener.java:65)

Caused by: java.lang.ClassNotFoundException: 
org/jnp/interfaces/NamingContextFactory

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:242)

at com.sun.naming.internal.VersionHelper12.loadClass
(VersionHelper12.java:42)

at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:654)

... 6 more

javax.naming.NoInitialContextException: Cannot instantiate 
class: org.jnp.interfaces.NamingContextFactory [Root 
exception is java.lang.ClassNotFoundException: 
org/jnp/interfaces/NamingContextFactory]

at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:657)

at javax.naming.InitialContext.getDefaultInitCtx
(InitialContext.java:247)

at javax.naming.InitialContext.init(InitialContext.java:223)

at javax.naming.InitialContext.<init>
(InitialContext.java:197)

at 
com.kgisl.etrac.desk.servicelocator.ServiceLocator.getInitia
lContext(ServiceLocator.java:82)

at 
com.kgisl.etrac.commonUtils.EventListener.getAdministrationE
JBRemote(EventListener.java:206)

at 
com.kgisl.etrac.commonUtils.EventListener.CallDispositioned
(EventListener.java:65)

Caused by: java.lang.ClassNotFoundException: 
org/jnp/interfaces/NamingContextFactory

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:242)

at com.sun.naming.internal.VersionHelper12.loadClass
(VersionHelper12.java:42)

at javax.naming.spi.NamingManager.getInitialContext
(NamingManager.java:654)

... 6 more



It would be more help full if i get the solution


10x in advance 
balaji