VoIP over Aironet Wireless [7:70679]
Hi Guys, I have two sites connected with Aironet Wireless Bridges. We have implemented VoIP between these sites over this wireless link.Considering the Bandwidth of 11 Mbps for 802.11b , it should not have been a problem for a few IP phones.Even if we consider the throughput of the Wireless link actually is close to 4.5 Mbps, the bandwidth should be sufficient for a few g729 calls or even a few g711 calls, but to contrary the call quality is not good. Anybody experienced the same kind of situation. Any comments? Thanks, neil FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VoIP over Aironet Wireless [7:70679]
We have always had good luck with it.Are you using newer code that can at least prioritize the voice packets in the queue to get them out first ?? You can do this in the AP's now, also if there is a lot of traffic we have run parrellel bridges, one set for IPT and the other for data. d- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of neil_k11 Sent: Sunday, June 15, 2003 4:23 PM To: [EMAIL PROTECTED] Subject: VoIP over Aironet Wireless [7:70679] Hi Guys, I have two sites connected with Aironet Wireless Bridges. We have implemented VoIP between these sites over this wireless link.Considering the Bandwidth of 11 Mbps for 802.11b , it should not have been a problem for a few IP phones.Even if we consider the throughput of the Wireless link actually is close to 4.5 Mbps, the bandwidth should be sufficient for a few g729 calls or even a few g711 calls, but to contrary the call quality is not good. Anybody experienced the same kind of situation. Any comments? Thanks, neil FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=70687t=70679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VoIP over Aironet Wireless [7:70679]
neil_k11 wrote in message news:[EMAIL PROTECTED] Hi Guys, I have two sites connected with Aironet Wireless Bridges. We have implemented VoIP between these sites over this wireless link.Considering the Bandwidth of 11 Mbps for 802.11b , it should not have been a problem for a few IP phones.Even if we consider the throughput of the Wireless link actually is close to 4.5 Mbps, the bandwidth should be sufficient for a few g729 calls or even a few g711 calls, but to contrary the call quality is not good. Anybody experienced the same kind of situation. Any comments? what duplex does a wireless bridge run at? what apps - what bandwidth usage your users pulling? if you were to do it this way: Net_A---router-wireless_bridgewireless_bridgerou ter--Net_B then you could do some prioritization of voice on the routers and perhaps eliminate the problem. but it it highly likely that your data traffic is crowding your voice. collisions are probably killing your voice. just my wild ass guess. As Priscilla would say, the only way to know for sure is to throw a sniffer on the line and do a study. good luck Thanks, neil FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=70694t=70679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VoIP over Aironet Wireless [7:70679]
I did a MOS calculation test a few days back and got excellent on the link for 5 g711 calls, but after a couple of days people starting complaining about quality and ran the test again and found the MOS was poor.The data traffic between the sites is not a lot, I know that, still I am having lots of problems with the VoIp. I have a IP PBX connected to a router and the router is connected to wireless bridge and same setup on the other side with IP phones. Anything, you would suggest.to take a look at. thanks, neil Dave wrote in message news:[EMAIL PROTECTED] We have always had good luck with it.Are you using newer code that can at least prioritize the voice packets in the queue to get them out first ?? You can do this in the AP's now, also if there is a lot of traffic we have run parrellel bridges, one set for IPT and the other for data. d- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of neil_k11 Sent: Sunday, June 15, 2003 4:23 PM To: [EMAIL PROTECTED] Subject: VoIP over Aironet Wireless [7:70679] Hi Guys, I have two sites connected with Aironet Wireless Bridges. We have implemented VoIP between these sites over this wireless link.Considering the Bandwidth of 11 Mbps for 802.11b , it should not have been a problem for a few IP phones.Even if we consider the throughput of the Wireless link actually is close to 4.5 Mbps, the bandwidth should be sufficient for a few g729 calls or even a few g711 calls, but to contrary the call quality is not good. Anybody experienced the same kind of situation. Any comments? Thanks, neil FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=70697t=70679 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
aironet wireless lan [7:50153]
Hi All, Recently Installed Aironet 1200 series based wireless LAN,with cisco LEAP authentication.Now the network works for a couple of days and then doesn't until I reboot the Access Points or the Cisco 3524-PWR-XL series switch from which the access points are powered. Has anybody faced problem like this. Any help will be highly appreciated. Neil Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50153t=50153 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: aironet wireless lan [7:50153]
What code is on the AP1200? This is par for the course on WGB352, haven't heard of APs doing this yet, but I don't have any 1200s in my network. You might see 11.07 (old), maybe 11.21 would be better since 802.1x is mostly finished in it, I think I saw 11.40 scroll on the screen on the one 1200 I've handled. neil K. wrote: Hi All, Recently Installed Aironet 1200 series based wireless LAN,with cisco LEAP authentication.Now the network works for a couple of days and then doesn't until I reboot the Access Points or the Cisco 3524-PWR-XL series switch from which the access points are powered. Has anybody faced problem like this. Any help will be highly appreciated. Neil -- Neal Rauhauser CCNP, CCDP voice: 402-301-9555 mailto:[EMAIL PROTECTED] fcc : k0bsd This is my private email devoted to various mailing lists. If you're a twerp with an attorney and someone else's money, don't bother my employer about the things I say, just come see me personally and we'll discuss the situation. No names, you twerps should know who you are. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50219t=50153 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless lan [7:50153]
I just loaded 11.42T on an AP1200 last week. That's the latest version. Jeffrey Reed Classic Networking, Inc. Cell 717-805-5536 Office 717-737-8586 FAX 717-737-0290 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Neal Rauhauser Sent: Tuesday, July 30, 2002 9:08 PM To: [EMAIL PROTECTED] Subject: Re: aironet wireless lan [7:50153] What code is on the AP1200? This is par for the course on WGB352, haven't heard of APs doing this yet, but I don't have any 1200s in my network. You might see 11.07 (old), maybe 11.21 would be better since 802.1x is mostly finished in it, I think I saw 11.40 scroll on the screen on the one 1200 I've handled. neil K. wrote: Hi All, Recently Installed Aironet 1200 series based wireless LAN,with cisco LEAP authentication.Now the network works for a couple of days and then doesn't until I reboot the Access Points or the Cisco 3524-PWR-XL series switch from which the access points are powered. Has anybody faced problem like this. Any help will be highly appreciated. Neil -- Neal Rauhauser CCNP, CCDP voice: 402-301-9555 mailto:[EMAIL PROTECTED] fcc : k0bsd This is my private email devoted to various mailing lists. If you're a twerp with an attorney and someone else's money, don't bother my employer about the things I say, just come see me personally and we'll discuss the situation. No names, you twerps should know who you are. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50232t=50153 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
aironet wireless card [7:40487]
I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40487t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless card [7:40487]
Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40499t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless card [7:40487]
I am using the ap340 pc card in my w2k laptop at home and I have no problem. I am not using wep or leap encryption. The ssid will have to match, as was mentioned below. Larry Letterman Cisco Systems [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Jeffrey Reed Sent: Thursday, April 04, 2002 10:23 AM To: [EMAIL PROTECTED] Subject: RE: aironet wireless card [7:40487] Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40504t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
FW: aironet wireless card [7:40487]
I check the wireless access point and it indicated that the pc is connecting and associating , im not running any wep keys or authentication. However like i said the message when i do a command prompt is cable disconnected? under the aironet client utlity it shows that im associated. im desperate what now Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40530t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless card [7:40487]
do you have an icon for the pcm card in the desk top tray ? If so, install an iP address and see if you can ping yourself thru the card... Larry Letterman Cisco Systems [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 1:38 PM To: [EMAIL PROTECTED] Subject: FW: aironet wireless card [7:40487] I check the wireless access point and it indicated that the pc is connecting and associating , im not running any wep keys or authentication. However like i said the message when i do a command prompt is cable disconnected? under the aironet client utlity it shows that im associated. im desperate what now Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40534t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless card [7:40487]
yes i tried to assign a static ip and when i try to ping i get destination unknown. for some reason under local area icon show as a disconnected... im lost. i have another computer that with the same wireless card model but its a 98.im thiking of reinstalling win2k Start of forwarded message -- Date: Thu, 4 Apr 2002 17:19:40 -0500 Message-Id: From: Larry Letterman X-GroupStudy-Version: 3.1.1a X-GroupStudy: Network Technical To: [EMAIL PROTECTED] Subject: RE: aironet wireless card [7:40487] Sender: [EMAIL PROTECTED] Reply-To: Larry Letterman Precedence: bulk do you have an icon for the pcm card in the desk top tray ? If so, install an iP address and see if you can ping yourself thru the card... Larry Letterman Cisco Systems [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 1:38 PM To: [EMAIL PROTECTED] Subject: FW: aironet wireless card [7:40487] I check the wireless access point and it indicated that the pc is connecting and associating , im not running any wep keys or authentication. However like i said the message when i do a command prompt is cable disconnected? under the aironet client utlity it shows that im associated. im desperate what now Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40550t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: aironet wireless card [7:40487]
Give the re-install a try. If it still does not work let me know. I'll look at my configs and see if I can help. Larry Letterman Cisco Systems [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 4:33 PM To: [EMAIL PROTECTED] Subject: RE: aironet wireless card [7:40487] yes i tried to assign a static ip and when i try to ping i get destination unknown. for some reason under local area icon show as a disconnected... im lost. i have another computer that with the same wireless card model but its a 98.im thiking of reinstalling win2k Start of forwarded message -- Date: Thu, 4 Apr 2002 17:19:40 -0500 Message-Id: From: Larry Letterman X-GroupStudy-Version: 3.1.1a X-GroupStudy: Network Technical To: [EMAIL PROTECTED] Subject: RE: aironet wireless card [7:40487] Sender: [EMAIL PROTECTED] Reply-To: Larry Letterman Precedence: bulk do you have an icon for the pcm card in the desk top tray ? If so, install an iP address and see if you can ping yourself thru the card... Larry Letterman Cisco Systems [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 1:38 PM To: [EMAIL PROTECTED] Subject: FW: aironet wireless card [7:40487] I check the wireless access point and it indicated that the pc is connecting and associating , im not running any wep keys or authentication. However like i said the message when i do a command prompt is cable disconnected? under the aironet client utlity it shows that im associated. im desperate what now Assuming you are talking about a PC card in a laptop, WIN2000 should not have a problem with the adapter. The message about no link is an indication the SSID and/or encryption are not configured the same as the access point. Jeffrey Reed Classic Networking, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 04, 2002 12:15 PM To: [EMAIL PROTECTED] Subject: aironet wireless card [7:40487] I have a aironet wireless 340 card and im running windows 2000 i installed the drivers and everything and it show the device however i wont pick an ip address says that cable no attached when i do a ipconfig has anyone had this problem what is the .exe that anyone has dowloaded for this card George Gittins Internet Systems Manager Weslaco, Tx 78599 Phone (956)9696557 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40552t=40487 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Aironet Wireless
Question, I have a set of Cisco Aironet wireless bridges that I am connecting two bldgs with. They are only about 100yds apart. As part of the bridge diagnostics I can look at "radio strength, which is at 100%", and the "radio quality, which fluctuates between 40-60%." Is there anything I can do to improve the "quality" of the signal. Everything seems to be working fine, but I can't stop thinking that the quality could be improved in some way? Anyone from Cisco have advise on this? Bob Sites System Engineer, CCNA _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Aironet Wireless
I would aquire the Omni-Directional Access Point Antenna as this should allow the bridge to receive radio strength better. Also, check the surrounding area to see if there are any devices that might cause a disturbance with the bridge's communcation. Also, you might want to get a lightning arrestor, http://www.cisco.com/univercd/cc/td/doc/product/wireless/aironet/miscell/ltn g_arr.htm Stevan Pierce ""Sites, Bob"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED].. . Question, I have a set of Cisco Aironet wireless bridges that I am connecting two bldgs with. They are only about 100yds apart. As part of the bridge diagnostics I can look at "radio strength, which is at 100%", and the "radio quality, which fluctuates between 40-60%." Is there anything I can do to improve the "quality" of the signal. Everything seems to be working fine, but I can't stop thinking that the quality could be improved in some way? Anyone from Cisco have advise on this? Bob Sites System Engineer, CCNA _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
