I have to manually deactivate high definition audio unit and restart the computer everytime I want to listen through the bluetooth unit. I have just installed Windows 7 on my Dell Inspiron 9400. Running truemobile 355 bluetooth driver. When I ran Windows XP and wanted to listen through the bluetooth unit the "switching" went automaticaly.
View 2 RepliesI have an Inspiron 9400 with a Dell 1390 wireless adapter. My wireless connection usually works fine but I noticed that I was having trouble getting a wireless connection working at my parents' and in-laws' houses. I just ignored the problem for a while but I recently decided to figure out what was causing it. Long story short, any time a router uses WPA-PSK (I think this is also called WPA-TPIK) encryption then my wireless is very, very slow -- unusably slow. If there is no encryption or any other encryption (WPA2, WPA-EAS, WEP, any enterprise variation) then it works fine -- I tested all these with my own router (which normally is on WPA2). Also, many other laptops were able to get connected to both my parents and in-laws routers so the problem clearly lies with my laptop.
My computer is out of warranty so without paying $50 I can't get Dell customer service to: 1) confirm if this a known problem 2) let me know if there is an easy fix or 3) that myadapter is bad in a specific way. I've tried searching these forums but I haven't had much luck turning up an exact duplicate of my problem. I've updated to the latest drivers for my adapter.
I have a modem/software issue when dialing into my ISP. Modem seems to handshake correctly with the ISP, password is accepted, then I get the normal message "Registering the Computer on the Network". This never goes away ( it should in a few seconds) and the machine freezes with no cursor/mouse movement or keyboard. Only way to get out of this is to hold the power button until computer powers down. Reloaded the modem driver. Tried an external USB modem and the same thing happens. Used another computer of the same make and model and it works fine on the same phone line/ISP.
View 6 Replies View Relatedcapturing high-quality audio (44.1 kHz, 12+ bits) and send it over WiFi to a receiver.
Microphone->[Audio module+Transmitter] -> Wireless Link -> Receiver
I have a Dell E1705 running windows 7 64 bit. I am attempting to upgrade my internal wireless adapter to the Intel Advanced N 6235 card.After installing the new wireless card and loading the latest drivers from Intel, the card is not working correctly. The problem is that my computer shows "no connections available". Device Manager says the card is installed properly and that it is working properly however there are no wireless connections for me to connect to including my own.
View 11 Replies View RelatedI'm trying to do some research on the Dispatch Unit process. It seems High CPU and this process go hand in hand. I haven't figured out an effective way of determining what underlying issue is the actual source. How to understand what the Dispatch Unit process is doing? I have an ASA 5550. I have seen the cpu hover around 85% +- 5% for sustained long periods, 30 - 60 min +. I have always been under the impression that around 80% cpu and you're probably dropping packets (that could be an out-dated belief).
View 58 Replies View RelatedI bought my first Dell laptop (Inspiron 7720) and I can't make my bluetooth audiosystem (Logitech Mini Boombox) to work. I've got positive experience on Fujitsu-Siemens Amilo Xi2550 and on HP Compaq 6530b, where I had to just download another drivers for widdcomm bt adapter. I tried to do this trick o this computer, but I get only three bluetooth peripheral devices, which I can't install, because there is no driver for them. What shoud I do to make audio transfer through A2DP to work?Bluetooth drivers are working, I am able to pair the device. Problem is in instalation of all services.
View 1 Replies View RelatedWhat is a boostrap and what does it do for a router?
View 2 Replies View RelatedI've just bought a L655D-S5164 and installed Windows 7 64. I get the wireless to work but the indicator light remains red (should be blue) and i can't activate/deactivate the wireless via Fn+F8. The wireless card is a RTL8188CE.
View 1 Replies View RelatedOk, so my internet disconnects while downloading at high speeds, anything higher than 2mbs. I end up having to reboot my computer because my modem looks fine and even if I reboot it, it does not fix the problem. Repairing the connection does not work either.I have a Dell XPS 720 H2C. The computer came out in 2007, costed like 6 grand lol. I'm happy with it aside form this problem though. It sucks cause they quickly stopped making the computer so tech support on it is tough to come by. I have Cox Communications and when I run speedtest.net I get 140/30. I'm hoping they aren't disconnecting people that reach a certain download speed.Anyway I'm fairly positive it is an issue with my computer or Windows Vista. I know I should upgrade to Windows 7 and I just might if it turns out to be the culprit. I just don't want to do that unless I absolutely have to. So ya, first off when using utorrent my internet will crash if I have a lot of different torrents open and downloading at the same time. It will also crash if I have one torrent active and that torrent goes above 2-2.5 mbs download speed.Also when downloading from a fast filelocker my internet will crash. The only filelocker that will crash my internet without me browsing at the same time is a filelocker called Gamerfront. The speeds are around 2mbs. I will also crash sometimes though if I'm downloading and browsing at the same time. My downloading speeds could be well below 2mbs but if I am watching youtube, streaming, or just browsing the internet sometimes the internet will crash.
That is the main problem, but sometimes, rarely I'll disconnect just from watching a youtube video. That's happened maybe 3 or 4 times. Anyway that is the summary of my issue. Again only a computer reboot will fix my connection. When I get disconnected the modem does not change at all and is still working perfectly. The modem is relatively brand new as well. I haven't tried much to fix it because I just have no idea what I could do. Device manager looks fine, no exclamation points. I know when most people have this problem it's because of a router or it's the modem but I don't use a router and my modem seems to be totally fine. [code]
I'm trying to debug a latency / bandwidth issue with 2 servers ( DELL 860 ) connected by infiniband. Servers use 10Gb cards connected on a MTS2400, here are the result for bw and latency: [code]
Are those values 'normal'? I was hoping to get more bw and less latency.I'm using CentOS 6.4 with ib_ipoib driver, it's using stock settings.
I have a annoying problem with my Dell L702x i5-2430M @ 2.4 and Intel Centrino Advanced-N 6230. When I reach high downloading speeds (4-9mb/s) and have music on ( laptop speakers, using media player classic build version 1.5.2.3456) I hear some intense crackling sound from the speakers, but only when the music is on, whenever I pause the music the crackling stops. If I stop my downloads then the crackling sound disappears.
View 4 Replies View RelatedI was bought a Vostro 3300 couple months ago and with this, laptop dell dw1501 a/g/b/n wireless network card was provided.
I trust to Dell's specifications and replaced my DSL modem with a new high-end Wireless-N 300 Mbps DSL modem without thinking any compability problem. When I went to home and setup my new modem, my Vostro 3300 connected with only 72Mpbs. I tried to find a solution and find this community topics mentioned below. url...
As you wil see, the dw1501 wireless network card is not support this connection speeds even though the card is advertised as a wireless N card. Some users managed to replace their card with the better ones.
Im curious to know if there is a way, to stream music to my iPad from a drive connected on my network? Either by USB to the router or a hard wired NAS. Im aware of programs like Streamtome but this requires a mini server running on a PC which is want i want to avoid!
I know there are things like the slingbox etc but i cant believe its needed! If you can access the files on a MacBook on the wireless why not an iPad?
I would like to make my audio MP3 stories and audio books available to the visually impaired and others who can no read for any number of reasons. I have already written and recorded the material in MP3 format.I find that virtually everywhere I look I must pay, or the upload limit is so small that a story of any size can not be uploaded. I have an Ipage web site and two blogger blogs where I could post the link for listeners to download the text. I do need to do it all for free, since I am on S.Security.
Stated differently; I want to offer my audio books and audio essays for free from my blogs or website. I can not seem to find who will store my recordings (large enough to actually be a book) for free. The site should be easy to navigate so impaired patrons can use it easily. I did find one, yourlisten.com, but the user has to agree to buy something from their advertisers before they can download my audio text. For the user, then, the service is not free.Does any one know who will store and share my audio text for free?
I work from a computer that can not install any software(locked out), but I want to record good quality audio (at least 192kps) from websites, I've spent along time googling for a website that would record the audio (audio from a different website, i.e. streaming radio, etc.) which I could then download to my USB stick. I just can't find a website that does this, but I think I'm just not using the right search words
View 2 Replies View RelatedActually i need a streaming server that supports both audio(mp3) and video formats(mp4,avi..).But it should work in multicast and should possible to stream with VLC media player.now i'm trying helix media server.In this what are the procedures to configure helix sever in multicast.and how to stream media from it.Or Any other streaming server is there that suits for my need.
View 1 Replies View RelatedNeed drivers for my sensus network notebook with win 98se.
View 1 Replies View RelatedI am able to stream audio from a website when i connect directly to my cable modem but when the router is connected it doesnt work. I have tried resetting the router, ping the website and get "request timed out"The firmware is up to date version 2.25 I have tried other computers that access the same network and they also cant stream the audio.I have also turned off my windows 7 firewall with no luck I can access other sites I visit and stream audio just fine so I wonder if the router may be blocking something on this website?Is there a way to allow an audio stream to come through that may be blocked by the router?
View 1 Replies View RelatedIm trying to locate the PDLM for the RTP audio for the 4500 series switch,
System image file is "boot flash:cat4500-entservices-mz.150-2.SG.bin"
Cisco WS-C4507R+E (MPC8245) processor (revision 7) with 524288K bytes of memory.
MPC8245 CPU at 333Mhz, Supervisor IV
Last reset from Power Up
8 Virtual Ethernet interfaces
48 Fast Ethernet interfaces
100 Gigabit Ethernet interfaces
403K bytes of non-volatile configuration memory.
It seems to be an easy task for routers:
[URL]
But not for these 4500's
[URL]
I have a user that uses an ASA 5505 in NEM to have his/her laptop and Cisco IP Phone at home. The ASA 5505 establishes a tunnel to an ASA 5510, which is connected and speaking EIGRP to our core switch. Off of the core switch we have our CCM cluster.
The issue happens on the first call after a long period of no calls. After if happens on the first call, he/she can continue to make calls without the issue. I though it was a timeout issue, but his/her ASA configuration is the exact same. Also, he/she is using the same group policy, tunnel-group etc. as everyone else with the same setup.
This issue happens regardless if she has a PC behind the phone or not.Internal calls and external are both affected.
I am aware that most one-audio issues are RTP connectivity issues between the two endpoints. I can clearly see in the routing table of all of our routers, that the route to the subnet her phone is on has not changed for days, and she has had the issue within that amount of time.
I'm looking for a good place to start troubleshooting that doesn't require me to to a pcap. If all else fails, I will do a pcap.
Today I've received reports of slow internet access/activity and have noticed myself that it seems a bit slow today. On the dashboard of our asa 5510 the "outside interface" traffic usage is running constantly high. It's at the top of the graph. How can I tell what is causing the spike in utilization. It usually runs at about 1500-2000 Kbps, and now it's up over 10,000.
View 6 Replies View Relatedwhat's the difference between High-power and High-gain wireless USB adapters.
View 5 Replies View RelatedWe installed a solution with 2 Cisco 2801, BGP multihomed failover.
1) The router which is currently getting all the traffic gets to 55% to 60% of CPU usage when handling 40 SIP/RTP streams . This equals 10Mbit up/10Mbit down and it showed around 5800 packets TX and around 5800 packets RX, with a majority of them CEF switched. As those figures are way less than the performance figures published by Cisco, we wonder if we made any mistake in setting up our router, or if we can do something to improve the router setup.
2) Does it have an impact on router performance if we increase/decrease RTP packet size, thus increasing or decreasing the pps relative to the consumed bandwidth?
3) If it is not possible to improve router configuration, we also wonder about possible replacement units for those routers. Would a 2901 do a good job? By how much would it rise the capacity? What other models would you recommend if we plan to rise the number of concurrent calls by a factor of 4 or even 8 times of what we have now (so up to 48000 pps and 80Mbit).
Here is what we tried:
- ip route-cache same-interface does not seem to improve anything
- ip flow ingress on or off makes no difference
- disabling the inbound ACL on fa0/0 seems to reduce load by 10%, although I don't understand why - a very high percentage is CPU interrupts, and ACLs are process switched, or not?
- we tried following the Cisco guide for high CPU due to high interrupts, with no success
Here are some usage statistics:
The graphs that we plot via SNMP show a propotional growth/increase of CPU and bandwidth (and thus pps) At the highest loads, we had a bit more than 55% CPU utilization with more than 50% interrupt CPU.
CPU utilization for five seconds: 36%/30%; one minute: 30%; five minutes: 30%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
127 13140 954 13773 2.00% 0.29% 0.07% 194 SSH Process
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I am trying to hook up a wireless projector and connect an old audio mixer to my Laptop wireless and in sync so that I can operate the projector video and audio from my laptop anywhere in the room. I have a 30' by 60' sanctuary in my church an old audio mixer hooked up to key board, mics and speakers and one cordless mic. I am considering purchasing a Epson Powerlite 96W Projector and the optional wireless LAN module but wondered if there was a way to hook up a Epson EX7210 projector wireless as it does not accept the optional wireless LAN module. Also we currently have a great singer and no musicians so I am trying to find church presentation software that would include lyrics, background effects and music to accompany our singer.
View 1 Replies View RelatedIs there any remote access software which allows one to hear the audio of the computer connected to?
View 2 Replies View RelatedIs it possible to transmit Audio and Video wirelessly with UPNP. Let say I would like to watch youtube videos or any movies that is streaming live on my PC in my room on my TV (with UPNP).
View 1 Replies View RelatedI've got an ASA 5505 running 8.2 configured for solely as an IP phone proxy, it is the default gateway for the cucm box and PRI router, its inside interface is directly attached to the same subnet as all internal phones as well. Calls can be placed from either end, but after call is established, proxy phones does not hear audio from internal or pstn phones. The proxy phone registers with cucm with the remote internal IP of the phone that obviously cannot be reached by corp network.
Debugging from pri router shows the rtp traffic destination is the internal ip address of the proxy phone 192.168.0.50, why is the phone registering with its internal IP 192.168.0.50 rather than its Natted external IP 50.50.50.50 that can be reachable by cucm and other phones?Proxy phone is a 7945, after it registers, I do not see it under sh phone-proxy secure-phones, or sh phone-proxy signaling-sessions while on a call.
ASA Proxy config
interface Ethernet0/0switchport access vlan 2!interface Ethernet0/1!interface Ethernet0/2!interface Ethernet0/3!interface Ethernet0/4!interface Ethernet0/5!interface Ethernet0/6!interface Ethernet0/7!interface Vlan1nameif insidesecurity-level 100ip address 10.10.33.25 255.255.255.0!interface Vlan2nameif outsidesecurity-level 0ip address 65.x.x.24 255.255.254.0!boot system disk0:/asa823-k8.binftp mode passivedns server-group DefaultDNSdomain-name ----.comsame-security-traffic permit intra-interfaceaccess-list inside_access_in extended permit ip host 10.10.33.10 anyaccess-list inside_access_in extended permit ip any host 10.10.33.10access-list inside_access_in extended permit ip host 10.10.33.5 anyaccess-list inside_access_in extended
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I have the WAP4410n connected to a SLM2008. I tried to change to 100Mb the port in the switch but then I lost the connectivity.
But it's a giga port and it must work as a giga port. The new firmware must resolve the problem, and not to be a work around. Or what will be the next, not to use N, only G, or only 20MHz or...
I need the WAP4410n for streaming audio and video?
When I view my DCS-932L camera in the Main Console of DViewCam, I can here the sounds in the room being viewed. But if I record the video and play it back, there is no audio on the playback. I have the microphone on the camera enableI now have sound recording, however, the audio is about 3 seconds behind the video. Is there a setting somewhere to keep them synchronized? I have checked all the video sync checkboxes I can find.
View 4 Replies View RelatedAdvanced networking but have managed to get our small office IP PBX running over a SIP Trunk. The only real problem we are having is choppy outgoing audio when there is other heavy outgoing traffic on the network.
My understanding is that I need to set some QoS parameters, which I have played with but it didn't seem to be useful. I mostly dealt with allocating bandwidth. I now think I need to somehow prioritize the outgoing RTP packets from our PBX (which runs on a PC on our LAN) to avoid the choppy audio. My research shows this can maybe be done with something called DSCP 46 and my router does support that -- how to exactly set the configuration.
Our router is a Cisco rv180w.
I've got the following problem using my DLink DSL-2740B with the latest firmware:On all my devices (Notebook, Netbook, iPhone, Set top Box, TV...) I need to manually set the IP of my internet providers DNS server or else, URL's can't be resolved. I'm pretty sure that the Router/Gateway is set up correctly as the status page of the router does show both the primary and secondary DNS servers IP addresses. Both have been automatically detected by the router.On my different devices, if I leave the DNS IP to be automatically detected, they will use the Routers IP as their DNS server IP (e.g. 192.168.1.1), which is the way it should be I'd think. However, trying to access (in browser or through ping or whatever) any URL, it just won't work. I need to manually enter the DNS's IP in the device.
View 1 Replies View RelatedAfter cleaning the PC from malware part of the settings in "Network connections" does not work. In auto mode everything is OK IP address is set and internet connection runs fine. When I tried to set it up manually - "right click" or "double click" on the connection, the PC stucks without message until "Ctr-Alt-Del". I know that reinstalling Windows will work, but I'm looking for easier way.
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