[Asterisk-video] dialing to mcuWeb

Sergio Garcia Murillo sergio.garcia at fontventa.com
Tue May 6 02:51:24 CDT 2008


It's because the media mixer is not receiving rtp video or audio data.
Which IP is the one that you have configured on the mcuWeb for the mixer? That ip is the one that is going to be set in the SDP sent to asterisk.

Check it an try to find where is asterisk sending the rtp data.. :)

A SIP trace, media mixer log and ethereal dump would be of much help here.

Best regards
Sergio

----- Original Message -----
From: Gonzalo Merayo [mailto:merayo at gmail.com]
To: asterisk-video at lists.digium.com
Sent: Mon, 5 May 2008 17:59:22 -0300
Subject: Re: [Asterisk-video] dialing to mcuWeb

Solved, partially.
I modified the code to scream when a parameter at SetVideoCodec is
null and found I was missing codecs.

Now MCU is logging this error:
[30280]RecVideoThread [30280]
[30280]>RecVideo
[30280]Silence
[30280]Error recv video [0]
[30280]Silence
[30280]Error recv video [0]

On Mon, May 5, 2008 at 3:23 PM, Gonzalo Merayo <merayo at gmail.com> wrote:
> Hello,
>     I'm trying to connect to mcuWeb and the server doesn't pick up.
>     The only error on the log is this one:
>
>  [#|2008-05-05T11:11:42.906-0400|SEVERE|sun-comms-appserver1.0|global|_ThreadID=52;_ThreadName=SipContainer-serversWorkerThread-5060-4;_RequestID=8bc29df2-794f-499a-ae78-66574cd57348;|The
>
> log message is null.
>  org.apache.xmlrpc.common.XmlRpcExtensionException: Null values aren't
>  supported, if isEnabledForExtensions() == false
>         at org.apache.xmlrpc.common.TypeFactoryImpl.getSerializer(TypeFactoryImpl.java:115)
>         at org.apache.xmlrpc.serializer.XmlRpcWriter.writeValue(XmlRpcWriter.java:168)
>         at org.apache.xmlrpc.serializer.XmlRpcWriter.write(XmlRpcWriter.java:77)
>         at org.apache.xmlrpc.client.XmlRpcStreamTransport$ReqWriterImpl.write(XmlRpcStreamTransport.java:67)
>         at org.apache.xmlrpc.client.XmlRpcHttpTransport$ByteArrayReqWriter.<init>(XmlRpcHttpTransport.java:23)
>         at org.apache.xmlrpc.client.XmlRpcHttpTransport.newReqWriter(XmlRpcHttpTransport.java:106)
>         at org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:139)
>         at org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:94)
>         at org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:44)
>         at org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:53)
>         at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:166)
>         at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:136)
>         at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:125)
>         at org.murillo.mcu.XmlRpcMcuClient.SetVideoCodec(XmlRpcMcuClient.java:137)
>         at org.murillo.mcuWeb.ConferenceMngr.joinParticipant(ConferenceMngr.java:145)
>
>   ¿Could you tell me if it's important or if I should somewhere else?
>
>  Thanks!
>

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