May 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

how can I use FS to record a conversation (inbound and outbound) in Windows environment (.wav preferred)
by Alexander Caskey 19 May '10

19 May '10

(With advance apologies for asking a beginner question) I want FS to record both sides of a conversation and save the result as a single .wav file (Windows environment) I have grepped through the wiki and this list but haven't been able to find the answer I'm looking (with example config file entries etc). Any help would be much appreciated. Alec

2 1

ESL: luamod not compiling
by Neil Patel 19 May '10

19 May '10

I just downloaded today's snapshot and tried compiling luamod. I got the error below: root@server:/usr/src/freeswitch-snapshot/libs/esl# make luamod make MYLIB="../libesl.a" SOLINK="-shared -Xlinker -x" CFLAGS="-I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -O2 -ffast-math -Wall -Werror -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes" CXXFLAGS="-I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -Wall -Werror -Wno-unused-variable" CXX_CFLAGS="" -C lua make[1]: Entering directory `/usr/src/freeswitch-snapshot/libs/esl/lua' g++ -I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -Wall -Werror -Wno-unused-variable -Wno-unused-function -c esl_wrap.cpp -o esl_wrap.o esl_wrap.cpp:726:17: error: lua.h: No such file or directory esl_wrap.cpp:727:21: error: lauxlib.h: No such file or directory esl_wrap.cpp:745: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:746: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:761: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:766: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:767: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:773: error: ‘lua_CFunction’ does not name a type esl_wrap.cpp:850: error: ‘lua_State’ was not declared in this scope esl_wrap.cpp:850: error: ‘L’ was not declared in this scope esl_wrap.cpp:850: error: expected ‘,’ or ‘;’ before ‘{’ token esl_wrap.cpp:861: error: variable or field ‘SWIG_Lua_SetModule’ declared void esl_wrap.cpp:861: error: ‘lua_State’ was not declared in this scope esl_wrap.cpp:861: error: ‘L’ was not declared in this scope esl_wrap.cpp:861: error: expected primary-expression before ‘*’ token esl_wrap.cpp:861: error: ‘module’ was not declared in this scope esl_wrap.cpp:875: error: ‘lua_State’ was not declared in this scope esl_wrap.cpp:875: error: ‘L’ was not declared in this scope esl_wrap.cpp:876: error: expected ‘,’ or ‘;’ before ‘{’ token esl_wrap.cpp:887: error: ‘lua_State’ was not declared in this scope esl_wrap.cpp:887: error: ‘L’ was not declared in this scope esl_wrap.cpp:888: error: expected ‘,’ or ‘;’ before ‘{’ token esl_wrap.cpp:3156: error: expected `}' at end of input make[1]: *** [esl_wrap.o] Error 1 make[1]: Leaving directory `/usr/src/freeswitch-snapshot/libs/esl/lua' make: *** [luamod] Error 2 I tried changing the includes for lua.h and lauxlib.h to a place I had them (/usr/include/lua5.1/), but then I got stuck on this error: root@server:/usr/src/freeswitch-snapshot/libs/esl# make luamod make MYLIB="../libesl.a" SOLINK="-shared -Xlinker -x" CFLAGS="-I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -O2 -ffast-math -Wall -Werror -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes" CXXFLAGS="-I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -Wall -Werror -Wno-unused-variable" CXX_CFLAGS="" -C lua make[1]: Entering directory `/usr/src/freeswitch-snapshot/libs/esl/lua' g++ -I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -Wall -Werror -Wno-unused-variable -Wno-unused-function -c esl_wrap.cpp -o esl_wrap.o g++ -shared -Xlinker -x esl_wrap.o ../libesl.a -llua -lpthread -o ESL.so -L. /usr/bin/ld: cannot find -llua collect2: ld returned 1 exit status make[1]: *** [ESL.so] Error 1 make[1]: Leaving directory `/usr/src/freeswitch-snapshot/libs/esl/lua' make: *** [luamod] Error 2 I couldn't quite make sense of this. Thanks in advance.

3 4

mod_managed or a script, sending DTMF and receiving DTMF
by Chris 18 May '10

18 May '10

HI, I am currently working on a project in mod_managed and i am trying to discover the best way to meet my requirements. i am hoping someone will have some ideas. This could be implemented in one of the other scripting language if needed. What i am trying to do is reprogram a remote device via the phone. The device takes commands in the form of DTMF tones and responds in different DTMF tones depending on success or failure. An example of the flow would be freeswitch -> 342523# device -> 1 freeswitch -> 356789# device ->2 device always responds with one digit and freeswitch sends many. I was hoping to do this with a database and mod_managed but i can't workout how to send the DTMF in mod_managed unless i user audio files for it which seems to be the wrong way to go to me. While i would prefer a mod_managed solution i will take anything i can find. Chris

4 13

Re: [Freeswitch-users] Hardware Suggestions. (David Ponzone)
by guru singh 18 May '10

18 May '10

(My bad, I somehow missed editing the subject line.) Thanks for the Zeroshell link, I'm having a look at it. Vyatta may've been overkill for my setup. gs > From: David Ponzone <david.ponzone(a)gmail.com> > To: freeswitch-users(a)lists.freeswitch.org > Date: Tue, 18 May 2010 19:26:23 +0200 > Subject: Re: [Freeswitch-users] Hardware Suggestions. > (sorry for this repost, but the previous one was by mistake sent with the wrong subject, which was bad for the readability of this thread). > Guru, > you may find a refurbished Cisco "POE" switch :) > For the router part, you may also check Zeroshell (http://www.zeroshell.net/eng/) > It's more CPE-oriented and more multi-purpose than Vyatta. > David Ponzone Direction Technique > email: david.ponzone(a)ipeva.fr > tel: 01 74 03 18 97 > gsm: 06 66 98 76 34 > Service Client IPeva > tel: 0811 46 26 26 > www.ipeva.fr - www.ipeva-studio.com

1 0

centos 5.4 timer issue 1000hz, choppy voice at times
by Wasim Baig 18 May '10

18 May '10

I know its been discussed previously on list, but has there been any progress to the timer issue on centos 5.4 32 bit Linux pum2 2.6.18-164.el5 #1 SMP Thu Sep 3 03:33:56 EDT 2009 i686 i686 i386 GNU/Linux [root@pum2 ~]# grep 1000 /boot/config-2.6.18-164.el5 CONFIG_HZ_1000=y CONFIG_HZ=1000 i used a basic timer testing utility to confirm what we're actually getting [root@pum2 ~]# ./timerchk kernel timer interrupt frequency is approx. 1002 Hz however, fs complains ... 2010-05-18 06:17:24.711360 [CONSOLE] switch_time.c:1032 Calibrating timer, please wait... 2010-05-18 06:17:24.861063 [CONSOLE] switch_time.c:223 Test: 1000 Average: 2992 Step: 50 2010-05-18 06:17:24.861097 [WARNING] switch_time.c:227 Abnormally large timer gap 1992 detected! Do you have your kernel timer frequency set to lower than 1,000Hz? You may experience audio problems. any recommendations, other than drop to 5.3? which is not doable as the box is a 5k km away ... -- wasim h. baig | principal consultant | convergence pk | +92 30 0850 8070 | peace be upon you ...

4 7

Hangup cause when timeout
by Dome Charoenyost 18 May '10

18 May '10

Dear all, I want to change hangup cause when bridge time out. now FS return. 19 480 (NO_ANSWER). I want to change to 34 503 because sender want to do fail over and try next route. so what's best way to do that ? modify sofia is my idea :) BG Dome C.

2 1

Hardware Suggestions.
by guru singh 18 May '10

18 May '10

Hi, Please recommend a 24 port, full-duplex, PoE switch. I'll be plugging Cisco 7940 phones into it. Also which gateway router do you recommend? It needs to have 4 ports and should allow QoS and VLAN tagging. I'd prefer something that is unlocked and can run linux/openwrt. Thanks gs

3 4

Re: [Freeswitch-users] FreeSWITCH-users Digest, Vol 47, Issue 164
by guru singh 18 May '10

18 May '10

> ---------- Forwarded message ---------- > From: David Ponzone <david.ponzone(a)gmail.com> > To: freeswitch-users(a)lists.freeswitch.org > Date: Tue, 18 May 2010 16:10:02 +0200 > Subject: Re: [Freeswitch-users] Hardware Suggestions. > Like Jeremy, I would recommend Vyatta :) > I am not using that in production yet, but I am considering it for my BGP core routers. > it's possible to install it in a VM to play with it. Thanks, Vyatta looks just appropriate. Also, I think you're right about the Cisco 7940 phones not working with standard PoE appliances. Since, I'm getting refurbished models at a very moderate price, I think the trade-off in buying a Cisco PoE switch is worth it? thanks gs > David Ponzone Direction Technique > email: david.ponzone(a)ipeva.fr > tel: 01 74 03 18 97 > gsm: 06 66 98 76 34 > Service Client IPeva > tel: 0811 46 26 26

3 2

Contact Field
by Ken Fulmer 18 May '10

18 May '10

We are connecting a FS gateway to PaeTec. They need the contact field to be the same as the calling number. Using the trunk registration 10 digit number doesn't work for them. I added the following parameter to remove "gw + external" in the contact field to the left of the @ sign: <param name="extension-in-contact" value="true"/> Is there something else I should add, so the contact field shows the 10 digit calling number? Thanks, Ken Fulmer

2 1

dll sym error
by babak yakhchali 18 May '10

18 May '10

Hi I'm changing one of say modules, but when I try to load, it gives "dll sym error"?

3 3