[Asterisk-Users] RE: H323

[T. Chan]

Dear All,

Thanks, but I was already using a pre May 25 CVS version. Does anyone else
have any idea please? Thanks

TC

-----Original Message-----
From: Dmitry Mishchenko [mailto:arkadia at odessa.net]
Sent: Tuesday, June 01, 2004 6:22 AM
To: asterisk-users at lists.digium.com; T. Chan
Subject: Re: [Asterisk-Users] RE: H323


On Tuesday 01 June 2004 00:56, T. Chan wrote:
> Dear All,
>
> I have used Asterisk for a few months and I have been using a January CVS
> version, it has been working but has been regularly crashing. I use
> Asterisk mostly as a softswitch application receiving H323 calls from
> customers and send to H323 carriers. Since I have been using an older CVS
> version, the OpenH323 and Pwlib libraries in use have been 1.11.7 and
> 1.4.11
> respectively.
>
> I was thinking of using a current asterisk version and see if it is more
> stable comparing to the version in use. I upgraded to new version, and I
> understand that with the new version and the H323 code, I need to use the
> 1.12.2 and 1.5.2 versions of the OpenH323 and Pwlib libraries
respectively.
> I have, therefore, erased the whole Pwlib and Openh323 folders, recreated
> with the new versions and did the ./configure.....make clean.....make opt
> procedures to compile the drivers.
>
> I have then compiled all the zaptel, libpri, asterisk as usual, but when I
> ran the asterisk, I noticed that most calls (calls mostly were sent from
> Cisco AS5300 and Cisco AS5350) were getting one way audio, the calling
> party was not able to hear anything even the call was connected, I am not
> sure if the called party would hear anything, but obviously something is
> not working properly.
>

I have not exactly the same but rather similar issue with the latest
cvs-head.
There are recent changes in call of on_start_logical_channel()
After moving it to   MyH323_ExternalRTPChannel::OnReceivedAckPDU it stopped
being called in my configuration. As a result I don't get any audio after
call established. And with older approach when on_start_logical_channel  was
called at MyH323Connection::OnStartLogicalChannel it was working fine.
This change was done on May 25 so you may try to use older code from CVS
before this date.
Jeremy saying the latest version approach is fine, but its not working for
me :(.

Dmitry

> Can any of your experts out there help please, thanks?
>
> TC
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