I was experiencing the same problem as Henry.

Ubuntu 12.04 has an earlier version version of OpenSSL and when I upgrade OpenSSL prior to installing FS as per the following snippet:

 

# prerequisites

sudo apt-get install git-core build-essential autoconf automake libtool libncurses5 libncurses5-dev gawk libjpeg-dev zlib1g-dev pkg-config libssl-dev -y

 

# requires openssl v1.0.1e for WebRTC dtls

wget http://www.openssl.org/source/openssl-1.0.1e.tar.gz

tar -xvzf openssl-1.0.1e.tar.gz

cd openssl-1.0.1e/

./config --prefix=/usr

make

make install

 

...

 

…  I get the following error:

 

quiet_libtool: link: gcc -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 -Werror -fvisibility=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1 -g -ggdb -DHAVE_OPENSSL -Wall -std=c99 -pedantic -Wdeclaration-after-statement -g -O2 -pthread -D_REENTRANT -D_GNU_SOURCE -I/usr/local/src/freeswitch/libs/apr/include -I/usr/local/src/freeswitch/libs/apr-util/include -I/usr/local/src/freeswitch/libs/apr-util/xml/expat/lib -I/usr/local/src/freeswitch/libs/libtpl-1.5/src -I/usr/local/src/freeswitch/libs/stfu -I/usr/local/src/freeswitch/libs/sqlite -I/usr/local/src/freeswitch/libs/pcre -I/usr/local/src/freeswitch/libs/speex/include -Ilibs/speex/include -I/usr/local/src/freeswitch/libs/srtp/include -I/usr/local/src/freeswitch/libs/srtp/crypto/include -Ilibs/srtp/crypto/include -I/usr/local/src/freeswitch/libs/spandsp/src -I/usr/local/src/freeswitch/libs/tiff-4.0.2/libtiff -DENABLE_SRTP -I/usr/local/src/freeswitch/libs/libedit/src -DSWITCH_HAVE_LIBEDIT -Ilibs/libedit/src -DSWITCH_HAVE_LIBEDIT -g -O2 -o .libs/freeswitch freeswitch-switch.o  -lm -lz ./.libs/libfreeswitch.so libs/apr/.libs/libapr-1.a -lrt -ldl -lcrypt -lpthread libs/libedit/src/.libs/libedit.a -lssl -lcrypto -lncurses -ljpeg -pthread -Wl,-rpath -Wl,/usr/local/freeswitch/lib

./.libs/libfreeswitch.so: undefined reference to `SSLv2_client_method'

collect2: ld returned 1 exit status

make[1]: *** [freeswitch] Error 1

make: *** [install] Error 2

[1]+  Exit 2                  make

 

Cannot even build FS now.

 

Ashley.

 

 

 

From: Michael Jerris [mailto:mike@jerris.com]
Sent: Wednesday, July 3, 2013 9:58 AM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] FreeSWITCH adds WebRTC support to new 1.4 BETA.

 

yes.  you can see it working on the demo at http://webrtc.freeswitch.org.

 

On Jul 3, 2013, at 12:53 AM, Henry Huang <red.rain.seven@gmail.com> wrote:

 

Anyone getting audio working bridging call to webrtc client without bypassing media?

On Jul 2, 2013 6:45 PM, "Joćo Mesquita" <jmesquita@freeswitch.org> wrote:

I think you might need to re bootstrap maybe?

On Jul 2, 2013 8:54 PM, "Henry Huang" <red.rain.seven@gmail.com> wrote:

I did, and just in case I ran it again. 

./configure

make

make install

restart freeswitch

 

This is what I am still seeing. 

 

2013-07-02 16:40:51.135302 [ALERT] switch_core_media.c:1310 Dispatched RTCP event

2013-07-02 16:40:51.175310 [ALERT] switch_rtp.c:3883 Drop audio packet 70 bytes (dtls not ready!) b=4294967168

2013-07-02 16:40:52.255306 [ALERT] switch_rtp.c:1510 Setting RTCP src-1 to 10.128.7.103

2013-07-02 16:40:52.255306 [ALERT] switch_rtp.c:1515 Setting RTCP src-1 LENGTH  to 12 (1280, 10.128.7.103)

2013-07-02 16:40:52.255306 [ALERT] switch_rtp.c:1516 Setting msw = -1267375797, lsw = -601115572

2013-07-02 16:40:52.255306 [ALERT] switch_rtp.c:1517 now = 0, now lo = 0, now hi = 0

 

Henry

 

On Tue, Jul 2, 2013 at 3:13 PM, Ken Rice <krice@freeswitch.org> wrote:

Did you reconfigure?



On 7/2/13 4:29 PM, "Henry Huang" <red.rain.seven@gmail.com> wrote:

Ok, I have upgraded openssl to 1.0.1e, recompiled FreeSWITCH, but I am still getting the "dtls not ready!" alerts and no audio

2013-07-02 14:26:47.695312 [ALERT] switch_rtp.c:4408 sofia/internal/1004@10.128.7.103 Hot Hit 2
2013-07-02 14:26:47.695312 [ALERT] switch_rtp.c:4425 sofia/internal/1004@10.128.7.103 timer while HOT
2013-07-02 14:26:47.715313 [ALERT] switch_rtp.c:5443 Skip sending audio packet 172 bytes (dtls not ready!)

Here is my openssl version:
root@fusionpbx:/usr/src# openssl version
OpenSSL 1.0.1e 11 Feb 2013




On Tue, Jul 2, 2013 at 9:35 AM, Michael Collins <msc@freeswitch.org> wrote:

You'll need to make sure you have OpenSSL 1.0.1e which was released in Feb of this year. I suspect the version in Ubuntu might not be older.

-MC


On Tue, Jul 2, 2013 at 9:02 AM, Henry Huang <red.rain.seven@gmail.com> wrote:

Michael, 

I am just using whatever comes with Ubuntu 12.04 64bit. 

Package: openssl
Version: 1.0.1-4ubuntu5.8
Depends: libc6 (>= 2.15), libssl1.0.0 (>= 1.0.1)

Thanks,

Henry



_________________________________________________________________________
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--
Ken

irc.freenode.net #freeswitch


_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org


_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
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