[Asterisk-Users] Difference between native and 3rd party h323 channel driver ?

[T. Chan]

Dear Michael

I tried using the newest version of your H323 driver, but somehow it seems
that it is not hanging up the channels and for some reasons, it is NOT
writing my cdr to the mysql database, it was writing properly before. As you
can see , the call finished at 2:40:12 but refused to hang up properly until
timing out 22 seconds later, please help

Jun  2 02:40:12 DEBUG[135181]: chan_oh323.c:2014 oh323_write: OH323/R4096:
Pushed 10 bytes into smoother...
Jun  2 02:40:12 DEBUG[135181]: channel.c:2560 ast_channel_bridge: Didn't get
a frame from channel: OH323/R4096
Jun  2 02:40:12 DEBUG[135181]: channel.c:2630 ast_channel_bridge: Bridge
stops bridging channels OH323/R4096 and OH323/L24947
Jun  2 02:40:34 ERROR[135181]: chan_oh323.c:1454 oh323_hangup: OH323/L24947:
Failed to hangup channel (timeout).
    -- Hungup 'OH323/L24947'
  == Spawn extension (inboundh323, 12124445000, 4) exited non-zero on
'OH323/R4096'

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Michael
Manousos
Sent: Tuesday, June 01, 2004 1:26 PM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] Difference between native and 3rd party
h323 channel driver ?




Robert Rozman wrote:
> Hi,
>
> I'm trying to compile h323 channel driver on cvs Asterisk 1.0 but no
success
> (I get a lot of errors - related to pwlib library).
>
> I read in docs that there is also 3rd party h323 channel driver (somehow
> both even share protion of code?).

Asterisk-oh323 was the first H.323 channel driver for Asterisk.
The included one is a fork of it, which followed a different approach
in the internal design and implementation.
Currently, both are following totally independent roadmaps.

>
> I wonder what are pros and cons of both drivers ? Should I try to compile
> native driver ?

Some features of asterisk-oh323 (OH323 driver):

- Jitter buffer (static or dynamic, with configurable limits).
- Configurable number of voice frames per RTP packet.
- Inbound call rate limiter (experimental, needs more testing).
- Configurable limits for inbound, outbound, simultaneous calls
   at any given time.
- RTCP report generation and handling.

Normally, you try both of them and keep the one that makes you happy.

>
> Thanks in advance,
>
> Robert.
>
>

Michael.


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