Sending voice over UDP with JavaSound

Hello,
do anybody know how to send voice over UDP?. I have .wav files and I want to send them over UDP. If you have an example of this, send me it please. All the examples that I have seen only send one or to lines of text, but I need to know if I should convert the frames to bytes to be sent.
Thank your help

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Voice over Wireless with Cisco phones 7921 and 7925

Hello experts,
I made an wireless audit for a company.
They have 2 WLCs 5508 in HA mode, with APs 2602 for indoor and 1552. Version of the WLC : 7.6.120.0
At the end of the day we noticed that the roaming between indoor and outdoor access points is sometimes failing and results to a complete disconnection of the wireless phone (7921 or 7925) from the network. When people go from the indoor to the outdoor area, there is no problem. The problem comes when people are coming from the outdoor to the indoor.
Also, on the WLC, the power lvl of the outdoor APs are set to 1 ... Is it good or not ?
My question is, is there any known issue about Voice over wireless with WLC 5508-7.6.120.0 with APs 2602 and 1552 ?
Maybe it should be better to upgrade to 7.6.130.0 ?
Thanks in advance,
Alexis

Normally yes.
Is there a way to troubleshoot what's going on with the phones ? Maybe a "show client detail MAC address* on the WLC ?
Here are some logs when the phones are losing the network :
*Dot1x_NW_MsgTask_4: Apr 09 12:44:21.320: #DOT1X-3-INVALID_WPA_KEY_MSG_STATE: 1x_eapkey.c:957 Received invalid EAPOL-key M2 msg in START state - invalid secure bit; KeyLen 40, Key type 1, client 00:24:d7:83:56:dc
*apfMsConnTask_6: Apr 09 12:28:32.668: #APF-3-VALIDATE_CCKM_REASS_REQ_ELEMENT: apf_utils.c:2506 Could not validate the CCKM Reassociation request element.Received Timestamp deviation > 1sec in CCKM Info Element from mobile. Mobile:4c:00:82:85:6e:e1, AP:1
*Dot1x_NW_MsgTask_1: Apr 09 12:26:53.964: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 74:26:ac:63:8c:a9 - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_1: Apr 09 12:26:53.929: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 74:26:ac:63:8c:a9 - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 04
*apfMsConnTask_4: Apr 09 12:24:34.959: #APF-3-VALIDATE_CCKM_REASS_REQ_ELEMENT: apf_utils.c:2506 Could not validate the CCKM Reassociation request element.Received Timestamp deviation > 1sec in CCKM Info Element from mobile. Mobile:78:da:6e:f6:5f:89, AP:5
*Dot1x_NW_MsgTask_0: Apr 09 12:22:30.217: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 4c:00:82:85:1d:68 - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_4: Apr 09 12:22:30.206: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 4c:00:82:85:b3:ac - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_4: Apr 09 12:22:30.186: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 4c:00:82:85:b3:ac - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_0: Apr 09 12:22:30.167: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 4c:00:82:85:1d:68 - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_6: Apr 09 12:22:29.672: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 78:da:6e:f6:14:2e - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_6: Apr 09 12:22:29.638: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:445 Invalid replay counter from client 78:da:6e:f6:14:2e - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 04
*apfMsConnTask_3: Apr 09 12:19:22.098: #APF-3-VALIDATE_CCKM_REASS_REQ_ELEMENT: apf_utils.c:2506 Could not validate the CCKM Reassociation request element.Received Timestamp deviation > 1sec in CCKM Info Element from mobile. Mobile:4c:00:82:85:6e:e1, AP:5
*osapiBsnTimer: Apr 09 12:13:36.031: #LOG-3-Q_IND: spam_lrad.c:53542 The system is unable to find WLAN 2 to be deleted

VOICE over UDP need some help here

I have attached a vi i have been working on and i am having a litte trouble. I want to do somethink like voice over ip. Currently i have a setup that broadcasts the data to a client. The mic is sent over udp to the clients speakers and vice versa. I ingore anything that comes from one's one ip address. This works just great, but the problem is i need more than 2 on at a time. I dont want to mess with entering specific ip address ect. At most i only want to have to enter ones own ip address as i have in the example.
When i start running 3 of these vi's on separate machines, i can probe the address which the data is being received, and it seems to only get data from one address, not two like i would expect. Is there a buffer being cleared when read or something? Any help would be appreciated.
Thanks
Dave
Attachments:
UDPVOICE.vi ‏70 KB

Here is how I have dealt with the port problem in the past (albeit, not
in labview, but lets hope LabView's usage of UDP is consistent with
other programming languages ) is you always have clients connect to
a listen port on the server. You will have a thread watching for
incoming connections on that port. When one is detected, you
create a new "personalized" connection for that client to use to
communicate with the server. Part of this process involves
assigning that conenction a new port. This assignment is
dynamic--the server just assigns some random available port (so in
other words, you don't have to hard code one in).
So once a client connects, the server responds from the new port, the
client receives that datagram and checks where it came from (address
and port) and sends all future messages to that port on the server.
Does this make sense? I'm afraid I won't be much help with
anything aside from theory as I haven't actually played with the
network functionality in labview--all my network programming comes from
C and Java.
As to combining the sounds, I'm afraid I don't know. I think the
simplest system would be a half-duplex system whereby clients can only
send data when they are not receiving it (or rather, 1 person talks at
a time). I can understand how this isn't ideal. I wonder
how this is accomplished in other, similar voice-chat programs?
One final thought: I'm not sure, but I'd be willing to make a wild stab
in the dark and say you might run into bandwidth problems if you're
transmitting an unencoded (uncompressed) voice signal. This is
undoubtably more complex than you want to get, but you might look
around for ways to reduce the amount of bandwidth you're going to
use. And if you'd like examples of programs that will allow this
kind of chat go check out Teamspeak (http://www.teamspeak.org/) or
Skype (http://www.skype.com/). Both these programs allow
multiuser voice chat (teamspeak is intended for chatting with your team
in video games). Skype is a very professional, very high quality
voice chat program that works more or less the same, with higher
quality voice. Oh and both are free
--R

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Final Cut Pro's VO utility identifies the Presonus Firebox, but no sound comes through at all...even if you try to record...say a few lines...and then play it back...still absolutely silent.
Help!!!
Mr. Pants

Check that the sample rate is set the same everywhere:
Presonus dialog
Audio MiIDI setup
Sequence settings
Audio/Video settings- A/V Devices - Playback Output - Options
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ABOVE AND BEYOND TRANCE AROUND THE WORLD
then "Podcast 2" instead of "The Dave Ramsey Pocast
Then For mac eyes only
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I have both of the shuffles set to "sync all podcasts" because I only have a few podcasts and there is always room..
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Any thoughts?

SOLVED! The person who posted in another message to voice over not working with all podcasts got it right and it worked
So you go to SUMMARY tab when clicking on your ipod , unclick voice over, click APPLY. Then click voice over then click APPLY. Then it all works!
Re: Voiceover not working with all podcasts
May 15, 2011 11:51 PM (in response to jessicafromclitherall)
sanfranciscotx was the person who gave this anser.
You need to go to the Shuffle settings page, disable Voiceover, apply settings, the re-enable Voiceover to reset the spoken data.

Can I get the voice over Bluetooth with Google Map on WEBOS 2.0 (Palm Pre 2)?

Hi,
I just got a Palm Pre 2 with WEBOS 2.0, I am wondering if there is a setup or an application that can provide/enable the GPS voice over bluetooth when using the direction from the Google Map?
Post relates to: Pre 2 p102una (Rogers)

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If what you are referring to is being able to use a Bluetooth headset for Google Maps voice navigation, then you're in for disappointment. Google Maps w/ Navigation is only available for Android devices at this point in time, although there are talks of Google allowing the service to be placed on Windows Phone 7. As for the WebOS lineup, your only options for voice navigation would be either Verizon's VZ Navigator or Spint's Sprint Navigation. Either of those would require that you had purchased the phone specifically from that provider, so no luck for you there.
Looks like we're all waiting on Google to step in for us at this point in time!

Is mac voice over compatilbe with pro tools 10?

I have a new 17inch macbook pro with Liion, and I just purchased adn installed Avid Pro Tools 10. I'm wondering if Voice Over is compatible with Pro Tools 10.

Welcome to Apple Discussions!
If your Mac shipped with 10.5.2, no.
If your Mac shipped with an older operating system, it depends.
According to http://www.digidesign.com/ you need a Mac with Tiger to run Protools LE. Check with them which version of Tiger it will work with.
Then check this article to see if your Mac can run that version of Tiger:
http://docs.info.apple.com/article.html?artnum=303315
http://docs.info.apple.com/article.html?artnum=25517
If it can't, sell your Mac, and get a used or refurbished one which can.
Once you know your Mac can run that version of Tiger, if it is an Intel Mac, make sure you have the original Tiger installer which shipped with the Mac, as the retail Tiger installer will not work on the Intel Macs. Once you have discovered which version of Tiger works, backup your data at least twice*:
http://www.macmaps.com/backup.html
and Erase and Install Tiger on your Mac. Archive and Installing Tiger over Leopard does not work. Your other option is to get a Firewire external hard drive and install Tiger on that. http://www.macsales.com/ sells such hard drives. You can also partition your existing hard drive to have both Tiger and Leopard on it by erasing it with your Leopard Disk Utility and using its Partition function when booted off the Leopard installer, and selecting Disk Utility from the Utilities menu of the Leopard installer. Restore your documents to your hard drive from the backup when done. Applications may need to be reinstalled after an erase and install using the registration codes of the said applications.
See my FAQ* here on how to buy used and refurbished Macs:
http://www.macmaps.com/usedrefurbished.html
And in the future always check the compatibility of the software you need before upgrading your operating system.
- * Links to my pages may give me compensation.

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hello..
Can you help me about sending text over bluetooth from one phone to another one with help of J2ME?
If you have code relation with sending text over bluetooth, please sent me.....
mail: [email protected]
thanks....

Thankfully, I don't think that can be done. And I hope it will never will be possible.
As it is there's more than enough of SMS spam without a methodology that bypasses the operators' charges.
db

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Hello,
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Right now, the thread is sending at full speed.
I would like to know how i can control the sending rate ?
I would like to be able to specify a given rate like 50 packets per second, 100 packets per seconds...?
Of course i can always slow down the sending part by adding Thread.sleep(someValue) before or after sending..
but this way i am not sure what is the real rate achieved.
any advises would be welcome.
thanks
sepi
Edited by: sepi_seb on Dec 17, 2007 6:50 PM

hi
thanks for your reply.
I have some difficulties calculating the amount of time i need to sleep to achieve a proper sending speed.
basically it takes 16ms to send 20 requests so 1250req/s. Hoe can i regulate this accurately.
I added this kind of code in my sending part: Every 50 requests i execute this code.For some reason i get a divided by zero exception at the line marked in bold.
it happens at the second execution of this code.
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              elapsedTime = System.currentTimeMillis() - startTime;
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                long diff = sendingRate - speed;
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                try {
                  Thread.sleep(sleepTime);
                } catch (InterruptedException e) {
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thanks
sebastien

I'm trying to trigger voice over audio with markers in a Edge timeline.

I’m working on 4 instructional videos.
Audio was not part of the initial plan, but it is now.
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I’m trying to sync the audio to the sections of the instructional video.
There are 5 sections in the video; each can be triggered by a click. The play and pause buttons also work.

on the button element that you use to pause the animation, you can have the audio pause as well.
you might try something like the following:
var myaudio = new Audio();
myaudio.src = 'narration.wav';
myaudio.pause();
or with an audio tag such as <audio id="soundfile">, you can use:
myaudio = $('soundfile');
myaudio.pause();
for the timeline, you can use sym.stop();
that way, when one pauses, the other one does also.
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var myaudio = new Audio();
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myaudio.play();
hope this helps.

Can't send voice over fax modem

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Dave

Which program are you using to make phone calls?Skype and other apps have audio tuning wizards to check setup of mic.
Message Edited by CherylG on 09-28-2009 10:44 PM
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Adobe Edge - How to voice over syncing with time-line animation in adobe edge ?

Hi ,
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I want to add voiceover in this demo & functionality (play/ pause button, sound on/off)
Regards
Susanta Kumar Muduli

This has worked for me inserted into a click event:
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bindTimelineAction
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symbolName - The symbol ID, passed through the symbol closure.
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Good luck
Bob

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so many options here but to start with basics:
using Firewire:
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Found a post that could help
Re: Adobe Edge - How to voice over syncing with time-line animation in adobe edge ?
Thanks,
Preran

Sending voice over UDP with JavaSound

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