bigbluebutton-users Google Group

Re: [bigbluebutton-users] Listeners is empty

ffdi...@gmail.com (Fred Dixon) — Fri, 17 May 2013 17:37:19 UT

Hi Sergio,

If you restart your BigBlueButton server ... it should be fine afterwards.

Regards,... Fred
--
BigBlueButton Developer
[link]
[link]
BigBlueButton on twitter: @bigbluebutton

Re: [bigbluebutton-users] Listeners is empty

seb...@gmail.com (Sergio Belkin) — Fri, 17 May 2013 16:37:26 UT

2013/5/17 Fred Dixon <ffdi...@gmail.com>

Thanks Fred as always, in this case it's not about receiving update rather
that that wht windows is empty, there is no list, is it the same issue?

Thanks in advance!

--
--
Sergio Belkin [link]
Watch More TV [link]

Re: [bigbluebutton-users] Listeners is empty

ffdi...@gmail.com (Fred Dixon) — Fri, 17 May 2013 15:46:22 UT

Hi Sergio,

Assuming your audio is working on the client, there are two reasons why the
listeners window may not be receiving updates.

1. The first is that BigBlueButton is unable to connect to FreeSWITCH on
the server. You'll see the is if you enter

sudo bbb-conf --check

and it tells you that the SIP connection is not work. (I'm assuming here

Listeners is empty

seb...@gmail.com (Sergio Belkin) — Fri, 17 May 2013 15:33:50 UT

Hi,

I've seen often that Listeners windows is empty. Why?

I'm using BBB 0.80ubuntu37

TIA

--
--
Sergio Belkin [link]
Watch More TV [link]
LPIC-2 Certified - [link]

Re: [bigbluebutton-users] Connect to the BBB server

ffdi...@gmail.com (Fred Dixon) — Fri, 17 May 2013 04:47:08 UT

Hi Prasanna,

Which BigBlueButton server are you trying to connect to? If you are trying
to configure a BigBlueButton server to run behind your firewall, see

[link]

Normally, you should be able to connect via tunnelling through port 80.

Connect to the BBB server

prasannatrai...@gmail.com (Prasanna Laxmi) — Fri, 17 May 2013 04:43:57 UT

Hi,
Iam unable to connect to the BBB server .......iam behind a corporate
firewall and a proxt server .......can any one help me with this issue...?
Thanks and Regards
Prasanna.

Re: Got "idNotUnique" error when create a room with same parameters

dungtran...@gmail.com (james.tran) — Thu, 16 May 2013 22:20:10 UT

Hello Fred,
Sorry for posting on the wrong group :). I thought the other group was
meant for people who're contributing to the BBB itself :P.
Regarding my problems, thank you very much for giving me this solution. I
have been scratching my head for hours. However, I must say this is a bit
counter-intuitive... I think you should mention this in the tutorial. In my

Re: [bigbluebutton-users] Re: Got "idNotUnique" error when create a room with same parameters

ffdi...@gmail.com (Fred Dixon) — Thu, 16 May 2013 21:57:01 UT

Hi James,

In the future can you post developer related questions to bigbluebutton-dev.

[link]

BigBlueButton will let you call create multiple times for the same
meetingID, the parameters must always match. This makes it easy to code

Re: Got "idNotUnique" error when create a room with same parameters

dungtran...@gmail.com (james.tran) — Thu, 16 May 2013 21:49:20 UT

I also tried to calculate the checksum and manually copy and paste the
"Create URL" into 2 tabs on my Chrome browser. On the 1st tab, I saw the
XML success result. On the 2nd tab, I saw the XML failed result. Somehow,
my BBB server didn't recognise my parameters as the same ones from the
previous call :S...

Got "idNotUnique" error when create a room with same parameters

dungtran...@gmail.com (james.tran) — Thu, 16 May 2013 21:18:57 UT

Hello,
In my JSF application, I tried to create a new room with the following
piece of code:
String create_parameters = "meetingID=" + urlEncode("DEMO") + "&name=" +
urlEncode("DEMO");
String checksum = checksum("create" + create_parameters +
Constants.BBB_SALT);
try {
// Attempt to create a meeting

Re: [bigbluebutton-users] How record video (as well as audio and slides)

ffdi...@gmail.com (Fred Dixon) — Tue, 14 May 2013 23:31:37 UT

Hi Amara,

We have the recording of webcams coming in the next release of
BigBlueButton. See

[link]

We're getting close to releasing a beta for 0.81. We'll make the
announcement to our blog at

[link]

when it's ready for others to install and try out.

How record video (as well as audio and slides)

amarayogasch...@gmail.com (Amara) — Tue, 14 May 2013 23:29:11 UT

Any suggestions for how to record video as well as audio and slides for
storage and playback?

Re: API PHP: password + meeting record + Conference PIN

cooperativacep...@gmail.com (Cooperativa Ceposs) — Tue, 14 May 2013 18:34:40 UT

Thanks Stephen, yes you are right i'm nearly to fix it with the PHP api
example,

thanks so much for your answer,

Michele

Il giorno martedì 14 maggio 2013 16:58:55 UTC+2, HostBBB.com ha scritto:

Re: [bigbluebutton-users] wrong checksum when using php-api

ffdi...@gmail.com (Fred Dixon) — Tue, 14 May 2013 17:49:21 UT

Hi Egor,

That's right, for getMeetings, there is no parameter to send, just a valid
checksum calculated as

[link]

The getMeetings call is usually done server-to-server, so the URL is never
visible to the users.

i see, that changing

wrong checksum when using php-api

zero.sent...@gmail.com (Egor Petrov) — Tue, 14 May 2013 17:36:27 UT

Good day. I have some problem with generating checksum.
I look source code for php-api, jsp-demo, checksum calculated only with
string "getMeetings" and salt, Sometimes random number, for strong
security. No meeting id or anything else. I check it with bbb api buddy
[link] and i see, that changing