Where you get get a modern ISDN modem with at least 4 channels? I am 2 miles from Cable and .5 miles from dsl.ISDN is the only option cause I play games online. Would 256K or 128K Up and Down be enough for playing FPS games on xbox live? I cant find any ISDN modems that are new. Only used ones on ebay that I dont know would work on windows 7.
View 1 Repliesour client are using PSTN (modem) and is dialing up to our ftp box which is using ISDN (TA). according to them, they not facing any problem to dial up to other vendor which is using the same network infra (PSTN to ISDN). but, unfortunately in wont happen in my case which they (client) keep receiving the busy tone when they dialing to our ISDN no. i've set in our TA to accept both digital and analog calls and i'm using the DSS1 protocol which been told by our line provider.
View 2 Replies View RelatedI have senario where 15 branches via bri connection to central ISDN E1 Pri Head office.The setup is working before and suddenly branches not able to dial head office.Below is the debug q931 logs from branch router and i am getting continous "channel not avalible message on Head office
Branch router logs
*********************************************************************************************
hmc#isdn test call interface bri 0/0/0 44492999
hmc#
007049: Jun 6 14:41:39.497 gmt: ISDN BR0/0/0 **ERROR**: handle_l2d_srq_mail: Layer 1 inactive
007050: Jun 6 14:41:39.721 gmt: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/0, TEI 78 changed to up
007051: Jun 6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: Sending SETUP callref = 0x002E callID = 0x84BC switch = basic-net3 interface = User
007052: Jun 6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: TX -> SETUP pd = 8 callref = 0x2E
[code].....
How do you change channels on a router or modem???
View 2 Replies View Relatedconnecting PRI to BRI interface on ISDN. I have all this information provided by the TELCO and i have configured it but due to some reason i am not able to connect them. I have given the questions with answers provided by the TELCO. I am also providing the running configuration of the PRI interface and also the error message i am getting when trying to test call itself.
1. Is the PBX designed for Pre-National or NI-2 protocol? -
Protocol using C7MATL
2. Are there any DID station numbers that your CPE cannot accept? -
No
(i.e. 0 or 9 in the 4th position)
3. Which carriers will be your choices for your PIC and LPIC? -
Carrier using DChannel
[code]....
I'm trying to configure 2 routers (cisco 886) to create a link between them via ISDN link (in france) but it doesn't work
I think I put a base conf but nothing work :
LAN 1 (192.168.220.0/24) => BRI0 (172.23.240.1) Cisco 886 <= ISDN => BRI0 (172.23.240.2) Cisco 886 => LAN 2 (192.168.255.0/24)
both conf are about the same (not IP and phone number) :
...
interface BRI0
ip address 172.23.240.1 255.255.255.0
encapsulation ppp
dialer idle-timeout 600
dialer string xxxxxxxxxxxxx
dialer-group 1
isdn switch-type vn3 (code)
I have a Cisco 2800 series router with E1 PRI module at Head Office,and Cisco 786 with single ISDN BRI port,When I dial from either side only one B channel is up ,means 64 K only.
View 1 Replies View RelatedI have a problem with ISDN BRI-1B-S/T-V3. In the documentation I read: "The ability to add BRI connectivity via a WLC lets administrators maximize valuable slot space while it provides additional connectivity options, such as Ethernet, on the same module." Does it mean that I can plug in the module Ethernet and it will work? I ask, because i have CISCO 1571-V router with this isdn module, i get the internet from Ethernet, and i wonder is there any possibility to use this module as WAN.
View 1 Replies View RelatedI have a (legacy) bt speedway ISDN card currently in a machine running XPI want to move it to a newer machine running Win 7.Does anybody know how to find the drivers?
View 1 Replies View RelatedBoth of these ISDNs are up, this gives us 4 channels. Someone said they recieved a busy tone when they attempted to dial out. I looked over the system and seen there are two outbound pots dial-peers. Each dial-peer references one of the BRI ports. The preferences are the same on each dial-peer. I think what is happening is that the system is randomly selecting one of the dial-peers due to the preference, even if both channels of the BRI are in use. How does the system know if that port has both channels in use? I've not used ISDN before, so tried to enter the B-channel sub interface and the system (UC500) tells me I cannot do this. I was thinking about adding each channel into a trunk group and then referencing the trunk group in the dial-peer. I can obviously add both BRI's into one trunk group.
View 2 Replies View RelatedWhat is the maximum possible ISDN calls on Cisco 7206VXR router using PRI links and PRI supported cards.
View 7 Replies View RelatedCan I use module vwic2-1mft-g703 for ISDN PRI?
View 1 Replies View RelatedNow I am tring to setup Cisco 1812j with ISDN Line.
Here is what I connect the device. (I am in Japan)
ISDN Line (NTT east) >> DSU(NTT east INS Mate V30Slim with S/T port) >> Cisco 1812j(S/T)
On DSU setting I enable DSU and Disable Terminator.
First of I would like to test outbound call. Here is the config.
interface BRI0 ip address 192.168.92.2 255.255.255.0 encapsulation ppp dialer map ip 192.168.92.1 name Router1 broadcast 080********(Cell Phone Number) dialer-group 1 isdn switch-type ntt isdn point-to-point-setup ppp authentication chap ppp chap password 0 CISCO ip route 10.92.0.128 255.255.255.248 BRI0 192.168.92.1
Then I test by ping with #debug dialer. #ping 10.92.0.129
And I could not receive a call by my cell phone landline either.
Here is the debug.
[Code]....
I am trying to move my ISDN dialup branches authentication/authorization from old ACS 4.1 to ISE appliance. Before it was through ACS 4.2 with TACACS protocol but now since we are moving to ISE we are moving them to ISE with radius.
Problem is that isdn client gets authenticated and authorized but calls get dropped and they dont able to communicate with HO. IP address is assigned by Head End router to all remote isdn dialing branches..
I have used default "PermitAccess" in authorization policy and authentication policy is also default. I dont understand where I am going wrong as authentication and authorization is sucessful.
aaa authentication ppp default group radius local
aaa authentication network default group radius
aaa accounting network default start-stop group radius
radius-server host 12.18.22.41
radius-server key *****
I will install in the next days a 886VA router (VDSL over ISDN using PPoE). Since I have no possibility to verify the VDSL config, this is what i prepared. Is this config OK (only VDSL part) ?
controller vdsl 0
operating mode auto
interface Ethernet0
[ code]...
For VDSL over ISDN the interface Ethernet0 must be used instead of ATM . Is this config correct ?
Is it possible to simulate ISDN in a lab using a serial or ethernet interface. I want to setup FR and have ISDN running between a couple of routers with DoD routing.
View 6 Replies View RelatedI have a 2600 with a PRI card, when I try to do an isdn test call int s1/0:23 ######### the debug constantly comes back with "Cause i = 0x83E020 - Mandatory information element missing" Vendor states he doesn't see the SDN 'flag' coming through. I have both the isdn nsf-service, and the dialer map configured to use a class with the outgoing sdn command.
View 10 Replies View RelatedI have configured Cisco 2811 and 3825 routers to connect the main and remote sites as per the attached topology. At the main site, the Cisco 3825 router is equipped with SFP ports (HWIC-1GE-SFP with GLC-LH-SM=) for fiber optic connectivity and also has a HWIC-1CE1T1-PRI installed The Cisco 2811 routers at the remote sites are each equipped with a WIC-1SHDSL-V3 module for SHDSL connectivity and with a WIC-1B-S/T-V3 for backup ISDN connectitivty.
In normal time the routers are using the SHDSL to Fiber optic connectitivty for communication. This has already been configured and is working. Now, there is a need to implement a backup connection between these sites such that in case the SHDSL or fiber optic connectivity fails, the routers should automatically dial up the backup ISDN connectivity so as to ensure business continuity.
Is there any way I can make the cisco 857 router work on ADSL over ISDN?
View 2 Replies View Relatedwe have a Cisco 1801 at one of our remote sites that uses an ADSL line for it's primary connection and ISDN as backup. Despite no apparent problems with the ADSL line the ISDN is repeatedly dialling the internet every 2-3 mins during office hours and considerable expense to the customer.
View 3 Replies View RelatedTrying to migrate the config run on IOS 12.1 to 12.2 ?It seems there's no snmop traps isdn command support on 12.2.
where i can enable trap on ISDN over IOS 12.2 (33) sxj1 running on C6500 chassis?
I'm trying to dial a Cisco 1841 BRI from my Cisco 2811 PRI. I'm getting a few errors but not sure what else to do to correct the issue. Config & Logs below from 1841:
interface BRI0/0/0no ip addressencapsulation pppdialer pool-member 2isdn switch-type basic-niisdn point-to-point-setupno cdp enableppp authentication chap callin
00:26:44: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8 callref = 0x46 Bearer Capability i = 0x8890 Standard = CCITT Transfer Capability = Unrestricted Digital Transfer Mode = Circuit Transfer Rate = 64 kbit/s Channel ID i = 0x89 Signal i = 0x40 - Alerting on - pattern 0 Called Party Number i = 0xC1, '452####' Plan:ISDN, Type:Subscriber(local) Locking Shift to Codeset 5 Codeset 5 IE 0x2A i = 0x808001039E05, 'From ', 0x8B0C, '214 ###-####', 0x8001, '<'00:26:44:
[Code]....
I have two dvr 4 channel each and I need to connect them to just one static IP, is that possible?
View 1 Replies View RelatedI recently had to reset my router, back to factory default. The problem is after setting it up again and everything it's still somehow broadcasting the old network name. Alongside the new one.
View 9 Replies View RelatedI took my tv off of the cable, and am watching the Analog channels. Is there a way I can freely watch like USA HD, and such? Also, I have comcast I was going to watch stuff over the internet is there a way around minus switching to business class from comcast to not count toward bandwith?
View 4 Replies View RelatedI am testing a Cisco 1552 and cannot seem to set it to use the 40 MHz channels. In the controller GUI is is set to use 40 MHz channels under DCA for 802.11a but when I go into the CLI and show the config of the AP it shows the channel width to be 20 MHz. If I try to change the channel width through the CLI I get "radio is not disable or ap not set to customize" or something like that. The radio is disabled globally and locally. Is there a way to set the AP or radio to a "customize" mode?
What prompted this was I was testing the throughput on it and can only get a 130 mbps data rate connection to it. The data sheet says it will support 300 mbps with the 40 mhz channel so I was trying to test it atteh higher rate.The HW is a Cisco 4402 with 7.0.230 software on it, 1552E.
I have WRV210-E V01 router and there is only 11 (instead of 13) WiFi channels available. Firmware 2.0.1.5. How to get all 13 channels (European ETSI standard)?
View 1 Replies View RelatedI've got a deployment of 1142N APs using a pair of 5508 controllers running 7.3.101.0. We're in the United States and the country is set to "US". I've added the UNII-2 channels to Auto-RF on the controllers via "config advanced 802.11a channel add 100" and so forth. According to the output of "
show advanced 802.11a channel", I've enabled every 5 GHz channel that's legal for use in the US:
802.11a 5 GHz Auto-RF Channel List
Allowed Channel List......................... 36,40,44,48,52,56,60,64,100, 104,108,112,116,132,136,140, 149,153,157,161,165
My confusion comes because the automatic assignment of 5 GHz channels is heavily biased toward just a few of them, with most of the available space being ignored. Here are the 5 GHz channel assignments from a large, single-story building with 31 APs:
(qty 2) 36
(qty 6) 40
(qty 5) 44
[ code].....
A total of nine channels are used (two of them only once) while twelve other channels are ignored completely. Many of these APs are close enough to hear one another, so assigning seven of them to ch. 48 makes no sense.
Looking at my campus as a whole, I've got numerous APs using channels 36, 40, 44, 48, 149, 153, 157, 161, and 165. I've got at least one each using channels 52, 56, 60, 64, 112, 116, and 132. Nothing at all is on 100, 104, 108, 136, and 140. I am using 20 MHz wide channels, between, so all are independent.
Can anyone shed light on A) why my distribution is so heavily skewed toward the first nine channels, and B) how I can learn whether certain channels are being avoided due to the presence of radar, etc, on the frequency? I'd like to take full advantage of 5 GHz by having as little channel re-use as possible.
Region : India
Model : TD-W8968
Hardware Version : V1
Firmware Version :
ISP :
According to inSSIDer the router seems to be using two wifi channels (10+6) and inSSIDer is recommending to move to a standard channel (1,6,11).
The only thing I notice now is that channels 12 and 13 do not work properly. Setting the router to channels 12 and 13 basically sets the channel to something in the 1 - 11 range as seen by inSSIDer. This could be because the firmware I installed is the US version, which only has channels 1 - 11, but the EU version has channels 1 - 13. Normally this wouldn't be a problem but because there are a lot of wireless signals where I live, channels 1 - 11 are quite congested, so channel 13 was quite useful to me.I don't suppose anyone has a EU version of the WAG160NV2 2.00.17 firmware do they?Channels 12 and 13 worked fine with the EU version of the WAG160NV2 2.00.20 firmware but of course only at 2Mbps.
View 5 Replies View RelatedI set up EA6500. All kinds of problems with anything on the 2.4 MHz band. My wireless desktop on the 5.0 MHz band was flawless. So I ran Xirrus Wi-Fi Inspector (freeware). The router is transmitting two 2.4 MHz signals! One is the SSID I set up and named. The other one is identical in every way except that the BSSID is slightly different. It is a non-broadcasted SSID that shows up on every device as "Other Network." I was on the phone with Cisco Support tonite, and they were great as usual but had no answer. If you change the channel on the 2.4 MHz band, the shadow network also changes to the same channel (this blew the Tech's mind). We reset the router to factory settings and started over. They are calling me back tomorrow. This router has great features on paper, but so far, it has not delivered.
View 5 Replies View RelatedThe Cisco E4200 is supposed to support something called DFS (Dynamic Frequency Selection). These are wifi channels that, due to radar operating on the same frequencies in certain areas of the US, the FCC requires devices using them to do what's called "radar avoidance" -- they're supposed to scan the channel periodically and, if a radar signal is detected on said channel, they have to vacate the channel for a specified period of time (typically around 30 minutes). Because of this, a DFS channel cannot be selected manually by the user -- it has to be selected automatically and vacated automatically in case radar is detected. So, I have my E4200 channel set to "Auto(DFS)"
The list of WLAN channels is here: [URL]
More background: each allowed 5 GHz channel is 20 MHz wide in the US. However 802.11n does what's called "channel bonding" -- it actually uses two channels side-by-side for increased throughput. E4200 owners will notice a channel width setting and one of the options is 40 MHz or Auto (20 MHz or 40 MHz) -- this is what uses two channels combined. I happen to have this option set to "Auto (20 MHz or 40 MHz)".
I discovered, through experimentation, that the router will ALWAYS select channel 149/153 as the operating channel if there are no other wireless APs in the area (channel 149 as primary and channel 153 as secondary). I always wanted to see the AP select a DFS channel, so I brought home a bunch of access points and started occupying spectrum. I put AP #1 on channel 149/153 and rebooted my E4200, at which point it picked channel 157/161. So I put AP #2 on channel 157/161 and rebooted the E4200, and it skipped channel 165 (note that there's not enough spectrum up there for 40 MHz, which is probably why it got skipped) and selected channel 36/40. I put AP #3 on channel 36/40 and rebooted the E4200 and to no surprise it picked channel 44/48. So I put AP #4 on channel 44/48 and it picked...channel 149/153?!?!
Just to be certain that there isn't a certain threshold required to force the AP to select a DFS channel, I moved all 4 APs RIGHT NEXT TO the E4200 such that their signal strengths exceeded -40 dBm, and then rebooted the E4200. It STILL picked channel 149/153!
Just what are the criteria required for the E4200 to select a DFS channel?!? DFS is advertised in the user menu, but I can't find any way to get the AP to select one of those channels. Does the AP *really* support them, or does it just say it does? If the E4200 does NOT really support DFS, then Cisco/Linksys should remove the term "DFS" from the user menu -- it is deceptive!!
Oh, I should mention that I'm in Santa Clara County -- Saratoga, CA. I checked the FCC database on radars and as far as I can tell, there are NO radars on DFS frequencies around here.
Change the channel on my router WRT160n?
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