Java telephone call handling

Hi,
How can I handle telephone call using Java. Which API and hardware can be used?
Regards!

The only thing I'm aware of is JTAPI but when I last looked at it about 8 years ago it seemed to be already obsolete.

Similar Messages

Java method call from c passing string more info

I am trying to call a java method from c passing a String as an argument.
my C code is as follows.
//Initalise jstring and class (to recieve String)
jstring textp;
jclass texts = (*env)->GetObjectClass(env, obj);
jmethodID text = (*env)->GetMethodID(env, texts, "texture", "([Ljava/lang/String;)V");
//Create a new jstring from the char* texturePath (in textures)
//call the java method with the jstring
textp = (*env)->NewStringUTF(env,ret.textures->texturePath);
(*env)->CallVoidMethod(env, obj, text,textp);
//java code
// texture which recieves a string
public void texture(String texturePath){
The error I get is as follows:
SIGSEGV 11 segmentation violation
si_signo [11]: SEGV
si_errno [0]:
si_code [1]: SEGV_MAPERR [addr: 0xc]
stackpointer=FFBED790
"Screen Updater" (TID:0x4f9060, sys_thread_t:0x4f8f98, state:CW, thread_t: t@11, threadID:0xf2d31d78, stack_bottom:0xf2d32000, stack_size:0x20000) prio=4
[1] java.lang.Object.wait(Object.java:424)
[2] sun.awt.ScreenUpdater.nextEntry(ScreenUpdater.java:78)
[3] sun.awt.ScreenUpdater.run(ScreenUpdater.java:98)
"AWT-Motif" (TID:0x40be50, sys_thread_t:0x40bd88, state:R, thread_t: t@10, threadID:0xf2d71d78, stack_bottom:0xf2d72000, stack_size:0x20000) prio=5
[1] sun.awt.motif.MToolkit.run(Native Method)
[2] java.lang.Thread.run(Thread.java:479)
"SunToolkit.PostEventQueue-0" (TID:0x431950, sys_thread_t:0x431888, state:CW, thread_t: t@9, threadID:0xf2e71d78, stack_bottom:0xf2e72000, stack_size:0x20000) prio=5
[1] java.lang.Object.wait(Object.java:424)
[2] sun.awt.PostEventQueue.run(SunToolkit.java:407)
"AWT-EventQueue-0" (TID:0x430ea8, sys_thread_t:0x430de0, state:CW, thread_t: t@8, threadID:0xf3071d78, stack_bottom:0xf3072000, stack_size:0x20000) prio=6
[1] java.lang.Object.wait(Object.java:424)
[2] java.awt.EventQueue.getNextEvent(EventQueue.java:212)
[3] java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:100)
[4] java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:91)
[5] java.awt.EventDispatchThread.run(EventDispatchThread.java:83)
Exiting Thread (sys_thread_t:0xff343db0) : no stack
"Finalizer" (TID:0x154e98, sys_thread_t:0x154dd0, state:CW, thread_t: t@6, threadID:0xfe391d78, stack_bottom:0xfe392000, stack_size:0x20000) prio=8
[1] java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:146)
[2] java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:168)
[3] java.lang.ref.Finalizer$FinalizerWorker$FinalizerThread.run(Finalizer.java:124)
"Reference Handler" (TID:0x1506a0, sys_thread_t:0x1505d8, state:CW, thread_t: t@5, threadID:0xfe3c1d78, stack_bottom:0xfe3c2000, stack_size:0x20000) prio=10
[1] java.lang.Object.wait(Object.java:424)
[2] java.lang.ref.Reference$ReferenceHandler.run(Reference.java:130)
"Signal dispatcher" (TID:0x13d180, sys_thread_t:0x13d0b8, state:MW, thread_t: t@4, threadID:0xfe3f1d78, stack_bottom:0xfe3f2000, stack_size:0x20000) prio=10
"main" (TID:0x38918, sys_thread_t:0x38850, state:R, thread_t: t@1, threadID:0x25228, stack_bottom:0xffbf0000, stack_size:0x800000) prio=5 *current thread*
[1] loader.Callbacks.nativeMethod(Native Method)
[2] loader.Callbacks.main(Callbacks.java:184)
[3] graphics.GR_MakeTrack.init(GR_MakeTrack.java:60)
[4] graphics.GR_MakeTrack.main2(GR_MakeTrack.java:49)
[5] graphics.GR_MakeTrack.main(GR_MakeTrack.java:41)
[6] control.GE_main.GE_main1(GE_main.java:87)
[7] control.GE_main.main(GE_main.java:66)
gmake: *** [run] Abort (core dumped)

I am trying to call a java method from c passing a
String as an argument.
my C code is as follows.
//Initalise jstring and class (to recieve String)
jstring textp;
jclass texts = (*env)->GetObjectClass(env, obj);
jmethodID text = (*env)->GetMethodID(env, texts,
"texture", "([Ljava/lang/String;)V");
Hi Pete,
your problem is that the method texture you are trying to find does not exist. If you look carefully at your declaration of the method signature in the GetMethodID call you will see "([Ljava/lang/String;)V" which is trying to find a method that accepts a String array as its parameter. Remove the [ from the method signature and it should work ok. You might want to test text (jmethodID) for NULL or 0 before trying to call it as well.

Unity 7.0(2) cannot transfer from Call Handler to Non Sub Extn

Hi,
Got Unity 7 with Exchange onbox. Need to setup a Call Handler that will forward calls to another extensionon the CUCM that has no VM. I created 2 call handlers:
CH1 DN:1234 (same as CUCM DN)
Transfer incoming calls to a phone=No,send directly to Greeting
Greeting=Send caller to Call Handler CH2
CH2
Transfer incoming call to a phone=Yes. Extn 5678.
Problem is I keep getting "Sorry Example Administrator is not available, please leave a message".
Any ideas?
Rich

The call flow needs to be:
CH1 either via a caller input or an after greeting action
Attempt transfer to: CH2
In CH2 under call transfer settings, yes, ring subscriber at this DN
Your restriction tables need to allow what you're trying to dial.
HTH
java
If this helps, please rate
www.cisco.com/go/pdihelpdesk

Restore default greeting for system call handler

Unity Connection 8.0.3
There is a default system call handler called "Opening Greeting". A while ago I changed the greeting for that call handler without first saving a copy of the default greeting, and now I want to revert it to the default. How can I do that?
I think the default greeting said, "Hello, Cisco Unity Connection messaging system. From a touch tone telephone you may dial an extension at any time. For a directory of extensions press 4, otherwise, please hold to leave a general message".

Thanks. Unity Conn won't let me disable the standard greeting, but I can change it to "Callers Hear: System Default Greeting" instead of "My Personal Recording" which I have it set to now. I assume that's what you meant. Yes, I did try that, but then I hear, "sorry opening greeting is not available", so that's no good.

Unity Connection 8.5 | Prepend Digits to Dialed Extensions overlap with an option in a call handler

Hi,
One customer has requested to set up a call handler in Unity Connection 8.5. The call handler should be capable of transfering calls to IP phones by dialing the last 4 digits of the IP phone's extension. The last 4 digits of the extension from all IP phones begin with 12. However, the customer is also requesting to have an option on the same call handler, so that if users would dial 1, the call is transfered to an IP phone
As you can see, there is an overlap between the last 4 digits of all IP phone's extensions, and an option in the call handler. Therefore, if I configure both options in the same call handler, when the users would press 1, Unity Connection will immediately send the call to the extension setup for option 1, even if the user wants to dial the last 4 digits of an IP phone extension
One possible solution would be to change the option in the call handler to transfer the call to an IP phone, to something different than 1. However, the customer wants to have this transfer to be performed when he press option 1
Is there any other possible solution for achieving this?
Thanks in advance

I don't see any problem, just don't check the option to ignore additional input when configuring caller input on digit 1
By default CUC will give you 1500 ms to dial for any other digits before trying to route the call with whatever you dialed.
HTH
java
if this helps, please rate
www.cisco.com/go/pdihelpdesk

Transfer to Call Handler

I have setup a new Callhandler for a Department. It works fine, never an issue Now the Department wants to forward phones to this call handler when people are away from the phones.
I cannot get it to work when you do a "CFWDALL" on the phone, you never get anything but that phones voicemail.
If the end user call forwards their phones to 12489 (call handler) you only here there voicemail never the call tree. if the phone does not not have a voicemail box then you get "Please enter the extension . . ." it never goes to the call tree.
Is there a way to get around this? I have tried creating new Voicemail Ports but that does not help.
I watch RTMT and the call shows only the original phone number never the call tree number.
I have tried creating a Translation patter 12488 and have it trnslate to 12489 but this does not work, it shows the same thing on RTMT
How do I forward a phone call to a "Call Handler"?
Thanks

Rob,
While that may work, I think that there would be an unintended side affect. To illustrate. If you had a scenario like this:
Phone_A calls Phone_B which forwards to Phone_C which forwards to voice mail.
If both Phone_B and Phone_C have voice mailboxes I would suspect that the users would want CUC to send the caller (Phone_A) to the mailbox greeting for Phone_B. If the parameter "Use Last (Rather than First) Redirecting Number" is enabled then the caller (Phone_A) would be sent to the mailbox greeting for Phone_C (rather than Phone_B). Based on my experience, users prefer to have callers integrate to the mailbox of the original redirecting party in the majority of use case scenarios.
Neal,
While this setting fixes this one issue it may introduce other issues. Certainly Hailey, Rob, Java are all capable of correcting me if I am wrong on this one.
Assuming I am correct, then I think I would go with option 4 and then add the appropriate Forwarded Routing Rule under Call Management>Call Routing. You will want to place the rule in front of "Attempt Forward" and modify the information element fields accordingly.
HTH.
Regards,
Bill

Mail instead a telephone call

Hallo, I have a 4s - if want to make a telephone call and I select the 'home' tel. number from my contacts, instead of making a phone call it starts I mail... I do not understand how to change this setting.... with the mobile number, it works regularly... thanks!

JustinMuir wrote:
Hi i have a java application but now i need to know how to make it
connect to the sound card if thats what i have to do.
But i need to know how to make a phone call to a phone through my computer
Can anyone help please?Hi...Use java's sound API....
see the following link for more detail about java sound API
[http://java.sun.com/j2se/1.5.0/docs/guide/sound/programmer_guide/chapter1.html|http://java.sun.com/j2se/1.5.0/docs/guide/sound/programmer_guide/chapter1.html]
[http://java.sun.com/j2se/1.5.0/docs/guide/sound/programmer_guide/contents.html|http://java.sun.com/j2se/1.5.0/docs/guide/sound/programmer_guide/contents.html]
The following program will help you how to capture voice through java and how to play it..
[http://java.sun.com/products/java-media/sound/samples/JavaSoundDemo.zip|http://java.sun.com/products/java-media/sound/samples/JavaSoundDemo.zip]
Dhaval Yoganandi.
Edited by: Dhaval.Yoganandi on 25 Sep, 2008 6:06 PM
Edited by: Dhaval.Yoganandi on 25 Sep, 2008 6:24 PM

Allowing caller to route to an extension while listening to call handler greeting

We have a Unity 7.x server. We want to configure it such that when an outside caller dials into the main line (hits a call handler), they can tap in an extension at any time during the playback of the opening greeting and be transferred to that extension. Not just the voice mailbox for that extension. They want the call to be transferred to that extension. Right now it is not working. Instead the call just goes right to the voice mailbox of the extension that is entered during playback of the opening greeting. In the "During greeting:" section of the call handler, the "Allow caller input" box is checked. Under the "Caller Input", the "Allow callers to dial an extension during greeting" is also checked. What's missing?

Go to the subscribers and under transfer settings set it to yes, ring subscriber phone. The default behavior is to send calls to VM and not ring the phone.
For this I assume you mean they already have a subscriber, for non-subscriber DNs you need a call system transfer.
HTH
java
If this helps, please rate
www.cisco.com/go/pdihelpdesk

No Call Forward to Call Handler

Hi,
we have cucm 8.6 and cuc 8.6
inbound call from ITSP transferred to CUC call handler for opening greetings and by pressing '0' it transfers to operator.
i want to configure custom busy message when operator is busy with other calls.
i configured another call handler with number 1660 and forwarded the operator calls to the call handler if busy.
the busy message is playing when i dialed the number 1660 from any extension, but the calls not getting transferred when the operator is busy.
i tried with forward all calls to the callhandler and getting the message ' cannot be reachable'.
i configured busy message on opening greeting call handler itself, in the callhandler "greetings" section's "busy" option, it didn't work as the call already got transferred to cucm.so its not coming back to callhandler if the ext is busy.
please can anyone guide me to configure busy message for operator.

Hi Anas,
i tried as you said,
its transferring the call if extension is busy by skipping welcome greetings, it's not what i wanted.
i need if any inbound call comes from ITSP first the welcome message with IVR plays, if the caller press '0' then only it should transfer to operator, if the operator is busy then it should play "Operators Busy" message.

Call forward to unity connection call handler

have the following setup:
cucm 8.6
cuc 8.6
a cti route point (DN 1000 )with forward all to unity connection call handler.
phone users who choose to have some quiet time can forward all their calls to the cti rp.
1. i need to allow only specfic DNs the ability to forward to the cti rp.
2. at times that the allowed DNs didnt choose to forward to cti rp then normal behaviour should occur - busy or unanswerd calls should go to DNs personal voice mail.
thanks

You can assign a specific partition to cti-rp and assign it to a CSS and this CSS should be assigned to those users (at call forward settings in line) only to whom you are trying to give this facility and for other users you can
or you can create a TP for it with specific partition and set the called number as per voice mail.
Suresh

Telephone Call List not showing in the T.Code - CRMD_TM_CLDIST

Hi Experts,
We are working in SAP CRM- ISU project in which we need to transfer the telephone call list to CRM .When we execute the transaction code CRMD_TM_CLDIST in CRM,system does not show any call list,as in ECC system is reflecting one call list successfully transferred(No of lines for processing 1)
We have executed the transaction FPVT to transafer the call list to crm system but crm system is not showing any call list under transaction code CRMD_TM_CLDIST.
Please share your input as how telephone call list will be displayed in crm system through ECC.
Thanks
Warm Regards
Vineet Joshi

Hi Sap,
We are triggering the dunning process in SAP ECC, there when we excute the transaction FPVT after entering all the details & click on execute then in ECC,system shows that (No of lines for processing 1).
We need dunning customers in CRM through calling list,but when we execute the T.code CRMD_TM_CLDIST, no calling list is reflecting.
I hope the requirement is bit clear to you.
Thanks
Warm Regards
Vineet Joshi

Looking for a Telephone call recorder app

I have tried a few telephone call recorder apps on my droid X and they just don't seem to work. They are great when the Doctor calls with test results when you are driving.

There are lots of different recording applications on the Android Market Place.
You can go to the Android Market Place on the device, then go to search to find these applications.
Here are two of the higher rated call recording applications:
Phone Recorder
Android Recorder
Android Market Place Applications are not provided by Verizon Wireless and direct support for applications is not offered.

Java function call from Trigger in Oracle

Moderator edit:
This post was branched from an eleven-year-old long dead thread
Java function call from Trigger in Oracle
@ user 861498,
For the future, if a forum discussion is more than (let's say) a month old, NEVER resurrect it to append your new issue. Always start a new thread. Feel free to include a link to that old discussion if you think it might be relevant.
Also, ALWAYS use code tags as is described in the forum FAQ that is linked at the upper corner of e\very page. Your formulae will be so very much more readable.
{end of edit, what follows is their posting}
I am attempting to do a similar function, however everything is loaded, written, compiled and resolved correct, however, nothing is happening. No errors or anything. Would I have a permission issue or something?
My code is the following, (the last four lines of java code is meant to do activate a particular badge which will later be dynamic)
Trigger:
CREATE OR REPLACE PROCEDURE java_contact_t4 (member_id_in NUMBER)
IS LANGUAGE JAVA
NAME 'ThrowAnError.contactTrigger(java.lang.Integer)';
Java:
CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED "ThrowAnError" AS
// Required class libraries.
import java.sql.*;
import oracle.jdbc.driver.*;
import com.ekahau.common.sdk.*;
import com.ekahau.engine.sdk.*;
// Define class.
public class ThrowAnError {
// Connect and verify new insert would be a duplicate.
public static void contactTrigger(Integer memberID) throws Exception {
String badgeId;
// Create a Java 5 and Oracle 11g connection.
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
// Create a prepared statement that accepts binding a number.
PreparedStatement ps = conn.prepareStatement("SELECT \"Note\" " +
"FROM Users " +
"WHERE \"User\" = ? ");
// Bind the local variable to the statement placeholder.
ps.setInt(1, memberID);
// Execute query and check if there is a second value.
ResultSet rs = ps.executeQuery();
while (rs.next()) {
badgeId = rs.getString("Note");
// Clean up resources.
rs.close();
ps.close();
conn.close();
// davids badge is 105463705637
EConnection mEngineConnection = new econnection("10.25.10.5",8550);
mEngineConnection.setUserCredentials("choff", "badge00");
mEngineConnection.call("/epe/cfg/tagcommandadd?tagid=105463705637&cmd=mmt%203");
mEngineConnection.call("/epe/msg/tagsendmsg?tagid=105463705637&messagetype=instant&message=Hello%20World%20from%20Axium-Oracle");
Edited by: rukbat on May 31, 2011 1:12 PM

To followup on the posting:
Okay, being a oracle noob, I didn't know I needed to tell anything to get the java error messages out to the console
Having figured that out on my own, I minified my code to just run the one line of code:
// Required class libraries.
import java.sql.*;
import oracle.jdbc.driver.*;
import com.ekahau.common.sdk.*;
import com.ekahau.engine.sdk.*;
// Define class.
public class ThrowAnError {
     public static void testEkahau(Integer memberID) throws Exception {
     try {
          EConnection mEngineConnection = new EConnection("10.25.10.5",8550);
     } catch (Throwable e) {
          System.out.println("got an error");
          e.printStackTrace();
}So, after the following:
SQL> {as sysdba on another command prompt} exec dbms_java.grant_permission('AXIUM',"SYS:java.util.PropertyPermission','javax.security.auth.usersubjectCredsOnly','write');
and the following as the user
SQL> set serveroutput on
SQL> exec dbms_java.set_output(10000);
I run the procedure and receive the following message.
SQL> call java_contact_t4(801);
got an error
java.lang.NoClassDefFoundError
     at ThrowAnError.testEkahau(ThrowAnError:13)
Call completed.
NoClassDefFoundError tells me that it can't find the jar file to run my call to EConnection.
Now, I've notice when I loaded the sdk jar file, it skipped some classes it contained:
c:\Users\me\Documents>loadjava -r -f -v -r "axium/-----@axaxiumtrain" ekahau-engine-sdk.jar
arguments: '-u' 'axium/***@axaxiumtrain' '-r' '-f' '-v' 'ekahau-engine-sdk.jar'
creating : resource META-INF/MANIFEST.MF
loading : resource META-INF/MANIFEST.MF
creating : class com/ekahau/common/sdk/EConnection
loading : class com/ekahau/common/sdk/EConnection
creating : class com/ekahau/common/sdk/EErrorCodes
loading : class com/ekahau/common/sdk/EErrorCodes
skipping : resource META-INF/MANIFEST.MF
resolving: class com/ekahau/common/sdk/EConnection
skipping : class com/ekahau/common/sdk/EErrorCodes
skipping : class com/ekahau/common/sdk/EException
skipping : class com/ekahau/common/sdk/EMsg$EMSGIterator
skipping : class com/ekahau/common/sdk/EMsg
skipping : class com/ekahau/common/sdk/EMsgEncoder
skipping : class com/ekahau/common/sdk/EMsgKeyValueParser
skipping : class com/ekahau/common/sdk/EMsgProperty
resolving: class com/ekahau/engine/sdk/impl/LocationImpl
skipping : class com/ekahau/engine/sdk/status/IStatusListener
skipping : class com/ekahau/engine/sdk/status/StatusChangeEntry
Classes Loaded: 114
Resources Loaded: 1
Sources Loaded: 0
Published Interfaces: 0
Classes generated: 0
Classes skipped: 0
Synonyms Created: 0
Errors: 0
.... with no explanation.
Can anyone tell me why it would skip resolving a class? Especially after I use the -r flag to have loadjava resolve it upon loading.
How do i get it to resolve the entire jar file?
Edited by: themadprogrammer on Aug 5, 2011 7:15 AM
Edited by: themadprogrammer on Aug 5, 2011 7:21 AM
Edited by: themadprogrammer on Aug 5, 2011 7:22 AM
Edited by: themadprogrammer on Aug 5, 2011 7:23 AM
Edited by: themadprogrammer on Aug 5, 2011 7:26 AM

Java Applet call javascript problem

Hi I have a web page as follow and embedded a applet. The applet call the java script, and instead of showing an alarm, the browser show the javascript code. Is that strange ? Any suggestion for this problem.
HTML:
================================================================
<HTML>
     <HEAD>
     function ShowEmbd()
          alert("Test Applet call Javascript");
     </SCRIPT>
     </HEAD>
     <BODY>
     <FORM NAME="AppletEmbdStart">
          <OBJECT classid="clsid:48B2DD7B-6B52-4DB0-97C9-ECB940113B47" id="CIVON_DEmbdObj" width="0" height="0"></OBJECT>
          <APPLET code="MyApplet.class" width="0" height="0"></APPLET>
     </FORM>
     </BODY>
</HTML>MyApplet.java
=========================================================================
import netscape.javascript.*;
public class MyApplet extends javax.swing.JApplet
     private JSObject m_win = null;
     private JSObject m_doc = null;
     public void init()
          getJSWin().call("ShowEmbd", null);
     private getJSDoc()
          if(m_doc == bull)
               m_doc = (JSObject) getJSWin().getMember("document");
          return m_doc;
     private JSObject getJSWin()
          if (m_win == null)
               m_win = netscape.javascript.JSObject.getWindow(this);
          return m_win;
}The page was load and it should call the applet MyApplet. The MyApplet should do the init() method and call the Javascript "ShowEmbd()", BUT, instead of show alert from ShowEmbd(), the browser show the code of ShowEmbd() itself ...... It did not run the javascript and shows the alert ??
The browser shows a message from status bar "The applet not initial" ???? why ???
Can anyone help ?!

On first look:
I am not sure about the Object Tag, but the Applet Tag requires the MAYSCRIPT attribute before Java can call Javascript.

Throw exception in Java mapping and handle this in BPM

Hi,
I'll use a Java mapping in a BPM transform step. Is it possible to throw an exception inside this Java mapping and handle this in a BPM exception handler?
thanks and regards
Verena

Hi Verena,
In a BPM transformation step, I think you can throw exceptions only for system errors.
Let me explain with an example, one of the ways to handle your scenario:
Lets assume your Java Mapping fails then you can trap that exception in your Java mapping and compose an XML message which indicates that an error has occurred.
say for e.g.
<intermediateStructure>
<SatusDocument>
<StatusCode>ERROR</StatusCode>
<ErrCode>123</ErrCode>
<ErrDesc><!populate the thrown exception details></ErrDesc>
</StatusDocument>
<Payload>
<!contains actual XML message with data>
</Payload>
</intermediateStructure>
if Java mapping is Successful, you can compose the XML message as follows:
<intermediateStructure>
<SatusDocument>
<StatusCode>SUCCESS</StatusCode>
<ErrCode>0</ErrCode>
<ErrDesc></ErrDesc>
</StatusDocument>
<Payload>
<!contains actual XML message with data>
</Payload>
</intermediateStructure>
You can use BPM switch operation to switch to different processing branches say for e.g. "error" branch or "success" branch by examining the value of <StatusCode> tag.
Hope it helps !
Regards,
Sridhar

Java telephone call handling

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