[h323plus] problem about H.235

[Jan Willamowius]

Hi Gary,

when something works without a firewall and does not work with a
firewall, the first thing to check is if H.460.18 is enabled.

I doubt this is an issue with the H323Plus library. Its probably merely
a NAT traversal issue.

Regards,
Jan

-- 
Jan Willamowius, Founder of the GNU Gatekeeper Project
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gary wrote:
>    HI   Simon and Jan 
>        after enabed the  H235 media encryption, openmcu and H323 ep  in the same network were work well  .  
> 
>     however , when they were in different networks，
>     1 .  only audio PDU（200bytes）received at MCU , MCU can not receive video pdu（above 1000 bytes）.i am sure the ep had upload the audio and video packages .
>  2.  the threads used for trasmit and receive data had been create  , but no data send to H323 ep .  some messages  hint that    PTLIB write Blocking  ，but i don‘t know why ,   use fcntl() to set read/write NONBLOCKING , But not effective   .
>     please help  
>     thanks
>       
> 
> 
>     gary
>                                                                    
>