SIP for J2ME API

Anyone out there ever get the SIP for J2ME API (JSR-180) working on an actual device, like a PDA ?
I can get it to run with the nokia emulator but other then that it's been pretty much useless to me.
Would the full blown JAIN SIP API be better for high end PDA usage ?
TIA
Anoop

Hi Anoop,
Did you get the SIP application working on device. I am trying to run Wtk2.5 "GoSip" App on the device but didn't succeed but was able to run on emulator. While running on emulator I started the SIP server from File->Utilities and entered the local machine name as a proxy host and it ran successfully on emulator. Can you tell me what server to use, which proxy host to enter and what all other changes do I need to do while running the same example on the device. Or were u able to run any SIP application on device? Please help.
Regards,
Pankaj Hotwani.

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Where's the API docs for J2ME?

I'm a long time J2SE programmer wanting to get into J2ME> One of the first things I tried to do is find Sun's javadoc for J2ME, but I can't find it anywhere. How can I find them? Also, are there any good learning trails for learning the basics of the J2ME windowing system and such?

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or you can search in
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Hi All,
This is kapil from India and i want to implement VoIP over SIP in j2me.Any help will be appreciated.
I know about SIP API in J2ME. I want to use VoIP over it.Please help.I will be grateful to you.
regards
kapil

Why don't you give us the money your Boss pays you.. then we'll see what can be done ;)
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Hi Everybody,
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with regards,
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Hi
I am interested about developing VoIP application (using SIP) in J2ME platform. But I am stuck with the problem of MMAPI. Without using MMAPI J2ME has no access to mobile media devices, such as speaker or microphone, and without creating a player MMAPI can't play media data, such as sound or video. But its not possible to record voice and play voice data simultaneously using player in J2ME. So it seems almost impossible to implement VoIP application maintaining all its constraints and requirements, specially in case of delay and jitter.
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[email protected]
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The AElfred project has been merged with the GNU JAXP project:
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Hi,
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http://java.sun.com/j2se/1.4/docs/api/index.html
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Warm regards,
- Peter

The documentation is part of the SDK when you download it.
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shmoove

Choosing mobile for J2ME

Hello !
I am new in J2ME programming so i am interested in what mobile phone is the best for programming for J2ME and what OS should it have to be easy programming, i know that Java is platform independent,so what mobile is best for programming on J2ME so what mobile you suggest me?

First of all, it will depend on what physical features you need (filesystem, bluetooth, camera, GPS, etc) which depends on what you wish to develop.
Then you should look at what models implement those features. J2MEPolish' page can be of good help here:
[http://devices.j2mepolish.org/interactivedb/searchdevices.faces]
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Josef

J2ME API

This may seem like a stupid question but I am new to J2ME programming. Where can I find the API on the Sun website for the API? I'm talking about something like the api you find at http://java.sun.com/j2se/1.5.0/docs/api/ !!!
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Wallace

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Use J2ME APIs in J2SE, or vice versa?

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I tried serveral ways.
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ALERT : Bad method signature
2. In a J2ME MIDP 2.0 MIDlet, when calling the APIs provided in J2SE, I get :
a. Before obfuscating:
java.lang.NoclassDefFoundError:java/net/UnknownHostException:Cannot create class in system package
at Canvas.<init>(+18)
at MIDlet.startApp(+15)
b. After obfuscating:
Error verifying method MIDlet startApp()V
Method...
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javax.microedition.io.Connector.open(url);
I get the
java.lang.UnsatisfiedLinkError
(see below for more details)
Any help would be appreciated...
Wen
3. Details of java.lang.UnsatisfiedLinkError
Exception in thread "main"
java.lang.UnsatisfiedLinkError: getProperty0
at
com.sun.midp.Configuration.getProperty0(Native
Method)
at
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p/src/share/classes/com/sun/midp/Configuration.java:34)
at
com.sun.midp.io.InternalConnector.<clinit>(C:/tmp_java/build_WTK/j2me
_wtk/midp/src/lime/classes/com/sun/midp/io/InternalConnector.java:91)
at
javax.microedition.io.Connector.open(C:/tmp_java/build_WTK/j2me_midp/
src/share/classes/javax/microedition/io/Connector.java:158)
at
javax.microedition.io.Connector.open(C:/tmp_java/build_WTK/j2me_midp/
src/share/classes/javax/microedition/io/Connector.java:138)
at
javax.microedition.io.Connector.open(C:/tmp_java/build_WTK/j2me_midp/
src/share/classes/javax/microedition/io/Connector.java:120)
at
terraplay.networking.SendReceiveHTTPDefault.openUrl(SendReceiveHTTPDe
fault.java:40)
at
terraplay.networking.AsyncCommunicationHandler.setup(AsyncCommunicati
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at Tgateway12.main(Tgateway12.java:45)

"J2ME" is strictly speaking not defining any API. It is divided in configurations and profiles like CLDC and MIDP and so called "optional packages" like the WebService-API. All of those might have some classes in common with J2SE but definitely not all. So there might be some overlapping but it's not necessary and I wouldn't know of any configuration or profile being a true subset of j2me. CLDC / MIDP for example define a package javax.microedition that is not part of J2SE

Cibyl: C programming for J2ME phones

Hello,
For those that would like to program in C for J2ME phones, I'd like to announce my project called Cibyl,
http://spel.bth.se/index.php/Cibyl
which allows you to compile C programs into Java bytecode. It uses GCC to compile MIPS binaries which are then translated into Java bytecode. Cibyl supports a subset of J2ME with a C interface, but adding additional classes/methods is easy and semi-automatic, and it's also possible to mix C and Java.
I've also implemented Lessphun,
http://spel.bth.se/index.php/Lessphun
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// Simon

Sure,
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// Simon

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>
Try again for olaris[tm] OE Analyzer for C/C++ Source
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