ISDN2 Back to Back conf (VIC2-BRI to Video Conf Unit) is this possible?
I have a VIC2-2BRI-NT/TE which I need to connect to a Video Conferencing unit. I have configured the following but I'm getting no layer-1.
interface BRI0/2/0
description *** VC
no ip address
isdn switch-type basic-net3
isdn protocol-emulate network
isdn static-tei 0
I have tried both straight through and ISDN crossover cables as below.
3 -> 4
4 -> 3
5 -> 6
6 -> 5
Can anyone offer an advice on this?
Thanks,
Chris
The following URL might give you some more ideas on how to do TDM switching through the BRI/PRI voice ports -
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00804794c6.shtml
If you are outside of North America, remember to set the companing to a-law on the voice port - once the call connects the DSP will be dropped and a pure TDM connection made as long as the E1 and BRI companding are the same.
Some external BRI devices don't like to negotiate a TEI, so you can set a static TEI of 0 using the D channel command 'isdn static-tei 0' and doing a shut/no shut on the interface.
If this still does not help, run a debug ISDN Q921 and log the results after plugging in the external unit and performing the shut/no shut on the D channel.
Similar Messages
-
I have 2 bri interfaces, either in one router or in 2 different ones. the first has the following config:
interface BRI1/0
no ip address
isdn switch-type basic-net3
isdn protocol-emulate network
isdn layer1-emulate network
isdn static-tei 0
isdn skipsend-idverify
and on the b1/1:
interface BRI1/1
no ip address
isdn switch-type basic-net3
isdn static-tei 0
and the network side never comes up! I try the user side with the Telco and works fine. I tried all possible commands on both, like overlap-receiving, twait-disable, tei-negotiation, point-to-point-setup etc but still none b1/X ever lights up as green.
Also i tried straight cable and rollover cable, nothing.
Any idea how it can work? or if the PBX can not operate as USER, how can i make the router network?
Thanks, Chrisyou will need to connect the BRI to a switch/pbx that provides network termination.
(what is the exact BRI module part number? ie: VIC-2BRI-NT/TE, VIC-2BRI-S/T-TE, VIC2-BRI-NT/TE)
(if your using the VIC-2BRI-S/T-TE, you'll need your PBX to provide network termination)
your commands for isdn protocol and isdn layer1 emulate are correct for emulating network side.
static TEI seems fine if in fact your TEI can be set staticallly. (not sure of your pbx configuration possiblities)
what type of pbx are you attempting to connect the BRI to?
what type of router model are you using?
also, run a 'debug isdn q921' and even a 'debug isdn q931' and provide the output. this should help us help you a bit more. -
How to find Requisition number of a closed Back-to-back Order
For a closed back-to-back order line how to find the requisition number?
Tried using the "Requisition Summary" form --> Related Documents(Tab) --> providing the Sales order number.
But the LOV attached to sales order does not contain the B2B sales order number.
Hence not able to find the corresponding requisition.
Regards
Edited by: 839781 on Dec 1, 2011 2:25 AMAre sure it was a B2B sales order?
Does the item placed in the order is ATO enabled?
I can find the requistion of the closed B2B order line from the requistions summary window
only order line is closed..header is still open for me
Thanks
Mahendra -
UCMA 4 and back to backing a file transfer request
OK, I know that file transfer isn't technically supported on UCMA 4.0, but I wanted to take another look at it and see whether there was a way to b2b a file transfer request. After all, there's no reason that it shouldn't work if the messaging is correct,
right? The scenario I have is A <-b2b-> app <-b2b->B. I have an IM conversation going on between A and B, so now I'm trying to set it up so that A can send a file to B.
So far I've extended the platform to accept file transfer requests by creating my own call and factory classes, and then registering them using RegisterPlatformExtension. This means that when A sends a file, the INVITE gets delivered to my application.
Now I'm taking that INVITE and creating a new b2b call. A file transfer request looks something like this:
TL_INFO(TF_PROTOCOL) [0]16A8.4B28::02/10/2015-19:53:05.007.001d492f (SIPStack,SIPAdminLog::ProtocolRecord::Flush:ProtocolRecord.cpp(265))[3939761282] $$begin_record
Trace-Correlation-Id: 3939761282
Instance-Id: FDB3
Direction: incoming
Peer: 10.0.154.20:49282
Message-Type: request
Start-Line: INVITE sip:[email protected] SIP/2.0
From: <sip:[email protected]>;tag=eafd3e699d;epid=ccd5657cac
To: <sip:[email protected]>
Call-ID: 0acf0330423241258576d7c5cc42aa01
CSeq: 1 INVITE
Contact: <sip:[email protected];opaque=user:epid:d2lIs-103l2YSpDwCSajtAAA;gruu>
Via: SIP/2.0/TLS 10.0.154.20:49282
Max-Forwards: 70
Content-Length: 1920
Content-Type: multipart/mixed;boundary="----=_NextPart_000_0026_01D04541.4641C2D0"
Message-Body:
------=_NextPart_000_0026_01D04541.4641C2D0
Content-Type: application/sdp
Content-Transfer-Encoding: 7bit
Content-ID: <[email protected]>
Content-Dis; handling=optional; ms-proxy-2007fallback
v=0
o=- 0 0 IN IP4 192.168.200.71
s=session
c=IN IP4 192.168.200.71
b=CT:99980
t=0 0
m=data 21300 TCP/RTP/SAVP 127
a=ice-ufrag:lYAu
a=ice-pwd:y0gkW4r9zGSW6E2VdtMprlEh
a=candidate:1 1 TCP-PASS 2120613887 192.168.200.71 10856 typ host
a=candidate:1 2 TCP-PASS 2120613374 192.168.200.71 10856 typ host
a=candidate:2 1 TCP-ACT 2121006591 192.168.200.71 21300 typ host
a=candidate:2 2 TCP-ACT 2121006078 192.168.200.71 21300 typ host
a=candidate:3 1 TCP-PASS 2120612863 10.0.154.20 31624 typ host
a=candidate:3 2 TCP-PASS 2120612350 10.0.154.20 31624 typ host
a=candidate:4 1 TCP-ACT 2121005567 10.0.154.20 3921 typ host
a=candidate:4 2 TCP-ACT 2121005054 10.0.154.20 3921 typ host
a=cryptoscale:1 client AES_CM_128_HMAC_SHA1_80 inline:4CZbzYM/GYDbygj8JwMTodKo85C4Xx7TMzeMIuBU|2^31|1:1
a=crypto:2 AES_CM_128_HMAC_SHA1_80 inline:Ohlo65gDsUvxCF39A382Rl4vGL+SG9R/lUEYU/br|2^31|1:1
a=crypto:3 AES_CM_128_HMAC_SHA1_80 inline:EZ7Zm3K0H/WW5K49LAk9/C0T8x8nhkumJOycSek7|2^31
a=setup:active
a=connection:new
a=rtcp:21300
a=mid:1
a=sendonly
a=rtpmap:127 x-data/90000
------=_NextPart_000_0026_01D04541.4641C2D0
Content-Type: application/ms-filetransfer+xml
Content-Transfer-Encoding: quoted-printable
Content-ID: <[email protected]>
Content-Dis; handling=optional
<request xmlns=3D"http://schemas.microsoft.com/rtc/2009/05/filetransfer" =
requestId=3D"13">
<publishFile>
<fileInfo embedded=3D"true">
<id>{67190A30-C59F-480D-96DD-5F3941C39C49}</id>
<name>dbchange.log</name>
<size>3609</size>
</fileInfo>
</publishFile>
</request>
------=_NextPart_000_0026_01D04541.4641C2D0--
$$end_record
I've got my b2bed invite looking almost identical to the original invite by creating a custom MIME type on the CallEstablishOptions for the back to back call using something like this:
Regex r = new Regex(@"^((.|\n)*)(\<request)((.|\n)*)(request\>)((.|\n)*)$");
Match m=r.Match(args.RequestData.GetMessageBodyString());
content=string.Format("Content-Transfer-Encoding: quoted-printable\r\n{0}{1}{2}",m.Groups[3],m.Groups[4],m.Groups[6]);
opt.CustomMimeParts.Add(new MimePartContentDescription(new ContentType("application/ms-filetransfer+xml"),System.Text.ASCIIEncoding.UTF8.GetBytes(content)));
opt.CustomMimeParts[0].ContentDispositionHeader = new SignalingHeader("Content-Disposition", "render; handling=optional");
So far the only differences I can see in my outbound message vs the original SDP are that the Content-Transfer-Encoding might not be seen as a header (since the SignalingHeaders property on the MimePartContentDescription is read only), and the Content-Transfer-Encoding
on the first MIME part (created by the BackToBackCall) is missing (even though I specified it on the PassThroughHeaders). Even with all of this though, I still get a 488 on client B when I attempt the transfer (even though the invite goes through).
What I'm wondering though, is whether there's any way at all to get this working the way I'd expect, where a file gets transferred directly between A and B, without my bot having to receive it first. The other approach I've looked at is binding my
own media provider class to customize the SDP, but if this MIME part approach isn't going to work, then I have a feeling the media provider won't work either.
Any suggestions on where to look next?
Thanks!
ChrisChris,
I am trying to do something similar to this and from what I have read and in talking to MS is that you need to extend the Call and Flow class which it looks like you have been able to do. Could I bother you to share what you have written? Maybe we can help
each other out on this. I am basically trying to create an application that will be able to capture a file transfer and save it, then send the original request on to the intended recipient.
Thanks in advance,
Anthony -
I can not delete old icloud back up from my old phone, keep receiving an error message "this back up can not be deleted because it's in use" it is not in use that phone is long gone!
I have the same problem here and it wont let me do another back up or delete the old one.... Please help!!!! Anyone
-
i have a mac osx version 10.6.8 no windows installed and i am trying to install a program but keep getting can not run in dos mode ( the disk says on back works on intel mac with parallels or vm fusion) is this program not compatible with my mac?
You run Windows in Parallels or Fusion. Then in Windows you install the program.
-
I have an ipod touch and now it doesnt sync properly. It gets to stage 1 of 3 of syncing( Which is 'backing up') Then it stops and itunes closes. Why wont this sync and what can I do about it?
Hello,
I am currently an owner of an Ipod Touch 4th generation. I see you are having problems with your Ipod Touch, so I will try to find a solution to your problem.
Restart the Computer. This sometimes happens to me when I keep my Windows 7 on Sleep, and I try to sync my Ipod
Make sure you have the latest version of Itunes
Hope that helps!
If none of the above solutions work, can you please respond back ASAP as I will try to find another solution to your problem (This might even help others with the same problem!)
Cheers!
Pizza98704 -
I need to back up and sync multiple iPhones to a single iMac. Each iPhone has a separate Apple ID and the data from each iPhone needs to be backed up separately from the others. How can I do this without getting all of the contacts, etc. mixed? Tnx
This might help: http://support.apple.com/kb/HT1495.
-
Can I put two iMac's back to back on the same desk. I noticed the computers feeling hot.
Can I put two iMac computers back to back on the same desk - I share a table with my husband and our computers have to be placed back to back. I noticed the tops of the computers feel hot!
There should definitely be a little space between them to allow for ventilation, but it's normal for the top area to get hot.
Matt -
How to print text on back and back of page in smartforms
How to print text on back and back of page in smartforms.
Prince,
in page's output option you can set D for double-sided.
Default: No change of print mode
S Begin new page in SIMPLEX mode (single-sided)
D Begin new page in DUPLEX mode (double-sided)
T Begin new page in TUMBLE DUPLEX mode (double-sided)
Amit. -
How can I print a PO form back to back
Hi
I am having one PO form.Totally I am having 15 items in this.These details I need to print back to back on single paper.The first page consists.company logo,vendor and delivery address details only.After that The page printing 5 records and it will go to another paper for printing.But my client needs back to back printing.How can I do this thing.Please help me to solve this problem.Hi Aruna ,
You want to print both side of the paper or only back side of the paper?, if u want to print both side of
the paper then you can select only 'DUPLEX' in the printing options.
Best Regards,
Narasimha Rao. -
Error while calling BAPI_GOODSMVT_CREATE back to back
hi,
all
i am calling two back to back bapi, BAPI_GOODSMVT_CREATE 1st for movement type 313 and then for 315 for same serial nos
(100 in nos.) I have even used bapi_transaction_commit with parameter wait = 'X', after the 1st bapi(313). The first BAPI gets executed sucessfully. But For the second BAPi is gives an error "BA stocK in transfer Exceeded By 27 " . I have put the correct Storage location, Plant and other details. When I run The code for 10 records it gets executred successfully But for more records i get the error.HI Abhishek,
Were you able to solve the issue mentioned above? Let me know your inputs as i have a similar scenario for which im looking for alternatives.
Appreciate your help in advance.
Amulya -
'''I can not eliminate ASK engine from the list. It came back by itself. Please, tel me how I can eliminate this problem.
Another problem, this browser is no longer compatible with some institutions. .'''Step by step, how did you arrive at seeing this agreement?
-
Hi, I've been playing Smurf's village for a year now and just last week, i tried to get into the app but it keeps rejecting and goes back to the main page. Is there any reason for this? I've been updating the app everytime and now it's not letting me in. Pls advise. Tq
Reset the device, restart the device, try downloading any other app.
All of these are basic steps that could have been found by a simple search of the forums as a resolution for the issue. -
Back-to-Back PO from Sales Order
On Sap B1 2005 when we made a Back-to-Back PO's from Sales Orders the Sales Order information stayed on the screen in the background and was very handy when doing a multiple line items as we put the list prices on non-printable text lines for future reference.
Now with 2007 the sales order information disappears and the only way to keep the information on the screen is to save the order without ticking the PO check box, then re-open it and then tick the PO check box.
Why would SAP do this?You would better post it on this forum for SAP development team to know:
/community [original link is broken]
Thanks,
Gordon
Maybe you are looking for
-
I was billed for a renewal with eHarmony via iTunes that does not work. Eharmony said itunes claims the charge didnt go through but I have already been billed it is on my bank statement. How do I get my money back or get my subscription working?? I h
-
Many Problems with New Mac Book
I just recieved my brand new Mac Book Pro laptop today from UPS and I noticed a couple of things: 1.) The Machine was already on when I pulled it out of the box 2.) I notice that the safari browser had browsing history from prior days, like someone h
-
I have Premiere Elements 10 and wanted to know if I can import miniDV tapes into the program without firewire because my computer does not have that connection. If not is there a work around, my computer only has USB Thanks
-
9i: JDBC-driver for SQL ANSI 92 Standard
Does anyone know when the Oracle JDBC driver will support the SQL ANSI 92 Standard for joins? If not, are there any workarounds?
-
Is iTunes compatible with WINDOWS 8 DEVELOPER PREVIEW?
I installed WINDOWS 8 DEVELOPER PREVIEW about 3 weeks ago. I am unable to sync my iPod. The computer recognizes the APPLE software but I can't go anywere from there.