[Freeswitch-users] building mod_opal and v1.2stable

Fri Jan 25 23:28:29 MSK 2013

Gilbert,

Thank you for collecting all of this information. You did quite a bit of
work and that will help the developers figure out what's going on. Would
you mind creating a ticket at jira.freeswitch.org and adding all this
information? That will help the developers keep track of the issue and
avoid any unnecessary delays.

Thanks!
-MC

On Thu, Jan 24, 2013 at 10:25 AM, Gilbert Amar <gamar at center.com> wrote:

> Hello,****
>
> ** **
>
> I succeeded in building mod_opal, but it crash FreeSWITCH (segmentation
> default) after simple test.****
>
> ** **
>
> Here are the steps on Debian "squeeze".****
>
> After getting all required packages including swig****
>
> ** **
>
> Advice,  check that you do not have any version of ptlib or h323plus or
> opal already somewhere.****
>
> use find /- name "*libpt*.so"****
>
> use find /- name "*libopal*.so"****
>
> ** **
>
> ** **
>
> ** **
>
> My FreeSWITCH is in /usr/local/src/ and I am root when I build.****
>
> ** **
>
> cd /usr/local/src/****
>
> svn co
> https://opalvoip.svn.sourceforge.net/svnroot/opalvoip/ptlib/tags/v2_12_0/ptlib-2.12.0
> ****
>
> ** **
>
> cd /usr/local/src/ptlib-2.12.0****
>
> ./configure  --disable-plugins --disable-v4l2 --prefix=/opt/lib****
>
> make && make install****
>
> ** **
>
> export PKG_CONFIG_PATH=/opt/lib/lib/pkgconfig ****
>
> ** **
>
> ** **
>
> cd /usr/local/src/****
>
> svn co
> https://opalvoip.svn.sourceforge.net/svnroot/opalvoip/opal/tags/v3_12_0opal-3.12.0
> ****
>
> ** **
>
> cd /usr/local/src/opal-3.12.0****
>
> ./configure --disable-plugins --prefix=/opt/lib****
>
> make && make install****
>
> ** **
>
> ** **
>
> As the install fails to copy include/ep/****
>
> ** **
>
> cd /usr/local/src/opal-3.12.0****
>
> mkdir -p /opt/lib/include/opal/ep ; chmod 755 /opt/lib/include/opal/ep ; (
> for fn in include/ep/*.h ; do /usr/bin/install -c -m 644 $fn
> /opt/lib/include/opal/ep ; done);****
>
> ** **
>
> Please notice that the mkdir line is one long line.****
>
> ** **
>
> Add mod_opal to your modules.conf****
>
> ** **
>
> Go to your mod_opal src dir in my case ****
>
> cd /usr/local/src/freeswitch/src/mod/endpoints/mod_opal****
>
> ** **
>
> Edit mod_opal.h****
>
> You need to change 2 lines****
>
> ** **
>
> #include <opal/localep.h> ****
>
> to****
>
> #include <ep/localep.h>****
>
> ** **
>
> then ****
>
> #define HAVE_T38 (OPAL_CHECK_VERSION(3,11,2) && OPAL_T38_CAPABILITY)****
>
> to****
>
> #define HAVE_T38 0****
>
> ** **
>
> ** **
>
> Now you can build mod_opal type make ****
>
> Go back to your FS dir and do make and make install to check all is ok.***
> *
>
> Before launch FreeSWITCH you need to set LD_LIBRARY_PATH****
>
> ** **
>
> export LD_LIBRARY_PATH=/opt/lib/lib****
>
> start your FreeSWITCH ****
>
> ** **
>
> Then try to call extension 9197 it should work despite the errors lines
> like ****
>
> 2013-01-24 03:12:25.597058 [WARNING] switch_core_codec.c:802 Codec is not
> initialized!****
>
> 2013-01-24 03:12:25.597058 [WARNING] switch_core_codec.c:802 Codec is not
> initialized!****
>
> 2013-01-24 03:12:25.597058 [ERR] switch_core_timer.c:117 Timer is not
> properly configured.****
>
> ** **
>
> In my case I have a sip phone registered to FS at extension 1000****
>
> If I call from openphone this extension****
>
> the call get thru, I pick up but mod_opal isn't  aware of this and when I
> hang up on the sip phone FreeSWITCH crash.****
>
> ** **
>
> ** **
>
> Segmentation fault      /opt/freeswitch-v1.2stable/bin/freeswitch -conf
> /home/center/freeswitch/conf -log /home/center/freeswitch/log -db
> /home/center/freeswitch/db -sounds /home/center/freeswitch/sounds -nonat
> -nonatmap****
>
> ** **
>
> ** **
>
> Gilbert****
>
> ** **
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Steven Ayre
> *Sent:* Wednesday, January 23, 2013 3:26 AM
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] building mod_opal and v1.2stable****
>
> ** **
>
> Do you mean you built opal in /root/opal? You shouldn't build things as
> root, but that's not the reason for your troubles.****
>
> ** **
>
> I have to say I'm a bit puzzled, it looks like you've installed opal to
> multiple locations.****
>
> ** **
>
> /usr/local/freeswitch/opal looks the best match (opal/localep.h) but it's
> in the wrong location.****
>
> ** **
>
> /usr/local/src/freeswitch/libs/opal/include/ep/localep.h****
>
> Not sure why it's installed here, opal isn't shipped under libs/****
>
> ** **
>
> /usr/local/include/ep/localep.h****
>
> /usr/include/ep/localep.h****
>
> Close but the directory is wrong as it needs to be opal/localep.h, not
> ep/localep.h****
>
> ** **
>
> /usr/include/opal/localep.h****
>
> Should be the correct filename, but you don't have a copy.****
>
> ** **
>
> It could be a change in the opal library but I find that unlikely since
> it'd break apps using the library like FS. More likely there's a problem
> with the prefixes given to opal's configure command.****
>
> ** **
>
> -Steve****
>
> ** **
>
> ** **
>
> ** **
>
> On 23 January 2013 10:46, Anton Rostotskiy <rostotskiy.a at gmail.com> wrote:
> ****
>
> Search results:****
>
> ** **
>
> /usr/local/freeswitch/opal/include/opal/localep.h****
>
> /usr/local/src/freeswitch/libs/opal/include/ep/localep.h****
>
> /usr/local/include/ep/localep.h****
>
> /usr/include/ep/localep.h****
>
> /root/opal/include/ep/localep.h****
>
> ** **
>
> As I  said earlier, I installed ptlib and opal in /root directory.****
>
> ** **
>
> 2013/1/23 Steven Ayre <steveayre at gmail.com>****
>
> It's localep.h, not local.h:****
>
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.h:41:26:
> error: opal/localep.h: No such file or directory****
>
> ** **
>
> find / -name localep.h****
>
> ** **
>
> Sorry, seems my phone did an annoying autouncorrection!****
>
> ** **
>
> -Steve****
>
> ** **
>
> ** **
>
> ** **
>
> On 23 January 2013 08:16, Anton Rostotskiy <rostotskiy.a at gmail.com> wrote:
> ****
>
> Thanks for reply, Steven!****
>
> Tried to search local.h file, but search returned nothing. That are all
> local.h files in my system:****
>
> ** **
>
> /usr/local/src/freeswitch/libs/spandsp/src/gsm0610_local.h****
>
> /usr/local/src/freeswitch/libs/spandsp/src/t30_local.h****
>
> /usr/local/src/freeswitch/libs/spandsp/src/t42_t43_local.h****
>
> ** **
>
> About -devel packages - at first tried to install ptlib, opal and
> -devel  from yum but their versions have been too low for mod_opal.****
>
> ** **
>
> 2013/1/22 Steven Ayre <steveayre at gmail.com>****
>
> Run:****
>
> find / -name local.h****
>
> ** **
>
> It's failing to include opal/local.h. All the other errors are because its
> missing the definitions in that file.****
>
> ** **
>
> Normally I would say to instal the -devel package, but since you built
> from svn that doesn't apply. Perhaps it's not installed or installed to the
> wrong place. The find command will tell us where that file is.****
>
>
> Steve on iPhone****
>
>
> On 22 Jan 2013, at 16:07, Anton Rostotskiy <rostotskiy.a at gmail.com> wrote:
> ****
>
> Also tried to install mod_opal and also failed.****
>
> CentOS 6.3 x86_64****
>
> ptlib and opal are  the last version obtained from svn as it is said in
> wiki <http://wiki.freeswitch.org/wiki/Mod_opal>.****
>
> but just a bunch of errors after make mod_opal
> http://pastebin.com/HHUPLCLV****
>
> ** **
>
> 2013/1/18 Steven Ayre <steveayre at gmail.com>****
>
> The latest version of opal in Debian (even in Sid) isn't new enough for
> mod_opal. It needed various features added that are only only available in
> the svn version.****
>
> ** **
>
> The wiki page states you have to install ptlib and opal from svn - this is
> why.****
>
> http://wiki.freeswitch.org/wiki/Mod_opal
>
> Of course that can then cause conflicts unless you package it yourself or
> install a dummy package, or problems with other libraries/apps that are
> built against the libopal that's already packaged.****
>
> ** **
>
> Ptlib and h323plus/opal are also notorious for having to get matching
> versions. If you don't pair exactly the right version of ptlib with the
> specific version of h323plus/opal you can get instability problems. So the
> official Debian ptlib package probably wouldn't be good with opal from
> svn...****
>
> ** **
>
> As for mod_h323, it does compile and work, at least on Wheezy and possibly
> Squeeze too. I've never had any luck getting mod_opal working but have got
> mod_h323 working. I don't actively use it though - all my traffic is
> currently SIP.****
>
> ** **
>
> Another option is to run Yate as a SIP->H323 proxy. It only handles the
> signalling, media still goes directly caller->FS. It worked quite well,
> although it would occasionally crash - but at least that only dropped the
> H323 calls and didn't take FS down with it, and Yate automatically
> restarted. That was on Lenny so a long time ago...****
>
>
> Steve on iPhone****
>
> ** **
>
> ** **
>
>
> On 17 Jan 2013, at 20:54, "Gilbert Amar" <gamar at center.com> wrote:****
>
> Hi,
>
> I am trying to build mod_opal in FS v1.2stable, using ptlib 2.10.7 and opal
> 3.10.7 on a debian
> Ptlib and opal get build with no error, but when trying mod_opal I get
>
> Compiling
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp...
> quiet_libtool: compile:  g++ -g -ggdb
> -I/usr/local/src/freeswitch/libs/curl/include
> -I/usr/local/src/freeswitch/src/include
> -I/usr/local/src/freeswitch/src/include
> -I/usr/local/src/freeswitch/libs/libteletone/src
> -I/usr/local/src/freeswitch/libs/stfu -fPIC -fvisibility=hidden
> -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1 -g -O2 -D_GNU_SOURCE
> -DP_64BIT
> -DPTRACING=1 -D_REENTRANT -D_GNU_SOURCE=1 -fno-exceptions
> -I/usr/local/include -I/usr/local/include/opal -I/usr/include/SDL
> -DHAVE_CONFIG_H -c
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp  -fPIC
> -DPIC -o .libs/mod_opal.o
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp: In
> member
> function 'switch_status_t FSConnection::read_frame(const OpalMediaType&,
> switch_frame_t**, switch_io_flag_t)':
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp:1208:
> error: 'class OpalCall' has no member named 'IsSwitchingT38'
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp: In
> member
> function 'switch_status_t FSConnection::write_frame(const OpalMediaType&,
> const switch_frame_t*, switch_io_flag_t)':
> /usr/local/src/freeswitch/src/mod/endpoints/mod_opal/mod_opal.cpp:1225:
> error: 'class OpalCall' has no member named 'IsSwitchingT38'
> make[3]: *** [mod_opal.lo] Error 1
> make[2]: *** [install] Error 1
> make[1]: *** [mod_opal-install] Error 1
> make: *** [mod_opal-install] Error 2
>
>
> Has anyone succeded in building mod_opal ?
>
> Should I go with mod_h323 instead ?
>
> Thanks for your help
>
>
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
>
> _________________________________________________________________________
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>
> 
> 
>
> Official FreeSWITCH Sites
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>
>
>
> ****
>
> ** **
>
> --
> С уважением, Антон Ростоцкий ****
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
> _________________________________________________________________________
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>
> 
> 
>
> Official FreeSWITCH Sites
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>
>
> ****
>
> ** **
>
> --
> С уважением, Антон Ростоцкий ****
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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> ** **
>
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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>
>
> ****
>
> ** **
>
> --
> С уважением, Антон Ростоцкий ****
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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>
> ** **
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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-- 
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