calling to the same user that called you not working - solution

What steps will reproduce the problem?
1. login and register 2 different users. Lets call the A and B
2. call from A to B
3. accept in B
4) hangup in B
5) try to call from B to A
Error -> no incoming call.

What is the expected output? What do you see instead?
Incoming call should appear.

What version of the product are you using? On what operating system?
red5 0.8.0

Please provide any additional information below.

The solution:
in SIPUserAgent.java class you need to do following changes:

1) add call cancel as below:

 public void call( String target_url ) {

        printLog( "call", "Init..." );

        changeStatus( UA_OUTGOING_CALL );

        if (call != null) {
            printLog( "call", "cancelling old object:" + this.call);
            this.call.cancel();
        }
        call = new ExtendedCall( sipProvider, userProfile.fromUrl, 
                userProfile.contactUrl, userProfile.username,
                userProfile.realm, userProfile.passwd, this );

2) add call cancell as below:

 public void listen() {

        printLog( "listen", "Init..." );

        changeStatus( UA_IDLE );

        if (call != null) {
            printLog( "listen", "cancelling old object:" + this.call);
            this.call.cancel();
        }
        call = new ExtendedCall( sipProvider, userProfile.fromUrl, 
                userProfile.contactUrl, userProfile.username,
                userProfile.realm, userProfile.passwd, this );

Original issue reported on code.google.com by Marcin.B...@gmail.com on 9 Oct 2009 at 2:56

man2015 / red5phone

calling to the same user that called you not working - solution #72