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Build problem with mod_python CentOS 5.5 Python 2.7
by John O'Brien 29 Aug '11

29 Aug '11

Hi, I am trying to install mod_python on CentOS 5.5 x86_64. Have downloaded the source of Python 2.7.2 built and installed it # cd Python-2.7.2 # ./configure # make # make install All good!!! Have downloaded source of FreeSWITCH 1.0.6. Edited /usr/local/src/freeswitch/modules.conf to enable mod_python # cd /usr/local/src/freeswitch/ # ./configure # make Creating mod_python.so... /usr/bin/ld: /usr/local/lib/libpython2.7.a(abstract.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC /usr/local/lib/libpython2.7.a: could not read symbols: Bad value collect2: ld returned 1 exit status g++ -I/usr/local/include/python2.7 -I/usr/local/include/python2.7 -fPIC -fno-strict-aliasing -m64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/libs/libteletone/src -fPIC -fvisibility=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1 -g -O2 -D_GNU_SOURCE -shared -o .libs/mod_python.so -shared -Wl,-x .libs/mod_python.o -m64 freeswitch_python.o mod_python_wrap.o /usr/local/src/freeswitch/.libs/libfreeswitch.so -L/usr/local/src/freeswitch/libs/apr-util/xml/expat/lib -lpq /usr/local/src/freeswitch/libs/apr-util/xml/expat/lib/.libs/libexpat.a /usr/local/src/freeswitch/libs/apr/.libs/libapr-1.a -luuid -lrt -lcrypt -L/usr/local/src/freeswitch/libs/srtp -L/usr/kerberos/lib64 -lssl -lcrypto -lz -lncurses -L/usr/local/lib -lpthread -ldl -lutil -lm -lpython2.7 -Wl,--rpath -Wl,/usr/local/freeswitch/lib -Wl,--rpath -Wl,/usr/local/freeswitch/mod make[1]: *** [mod_python.so] Error 1 make: *** [all] Error 1 The problem appears to be the python library libpython2.7.a was not been built with PIC flag. Have tried various incantations to build a compatible Python library without success. Does anyone know how to get mod_python to work with Python 2.7? Regards, John

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Invitation to connect on LinkedIn
by Martin Armstrong via LinkedIn 29 Aug '11

29 Aug '11

LinkedIn ------------ Martin Armstrong requested to add you as a connection on LinkedIn: ------------------------------------------ Zohair, I'd like to add you to my professional network on LinkedIn. - Martin Accept invitation from Martin Armstrong http://www.linkedin.com/e/kwhdv8-grwsmuzr-35/GrULditvq6UNXRBIaIGnrCzzv0aYgR… View invitation from Martin Armstrong http://www.linkedin.com/e/kwhdv8-grwsmuzr-35/GrULditvq6UNXRBIaIGnrCzzv0aYgR… ------------------------------------------ DID YOU KNOW LinkedIn can help you find the right service providers using recommendations from your trusted network? Using LinkedIn Services, you can take the risky guesswork out of selecting service providers by reading the recommendations of credible, trustworthy members of your network. http://www.linkedin.com/e/kwhdv8-grwsmuzr-35/svp/inv-25/ -- (c) 2011, LinkedIn Corporation

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Invitation to connect on LinkedIn
by Martin Armstrong via LinkedIn 29 Aug '11

29 Aug '11

LinkedIn ------------ Martin Armstrong requested to add you as a connection on LinkedIn: ------------------------------------------ Zohair, I'd like to add you to my professional network on LinkedIn. - Martin Accept invitation from Martin Armstrong http://www.linkedin.com/e/kwhdv8-grwskfh0-4q/GrULditvq6UNXRBIaIGnrCzzv0aYgR… View invitation from Martin Armstrong http://www.linkedin.com/e/kwhdv8-grwskfh0-4q/GrULditvq6UNXRBIaIGnrCzzv0aYgR… ------------------------------------------ DID YOU KNOW LinkedIn can help you find the right service providers using recommendations from your trusted network? Using LinkedIn Services, you can take the risky guesswork out of selecting service providers by reading the recommendations of credible, trustworthy members of your network. http://www.linkedin.com/e/kwhdv8-grwskfh0-4q/svp/inv-25/ -- (c) 2011, LinkedIn Corporation

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Error Compiling esl - php
by Joe Flemmings 28 Aug '11

28 Aug '11

I'm getting the following error compiling esl for php make phpmod 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 php make[1]: Entering directory `/usr/src/freeswitch-snapshot/libs/esl/php' g++ -I/usr/src/freeswitch-snapshot/libs/esl/src/include -DHAVE_EDITLINE -g -ggdb -I../../libs/libedit/src/ -fPIC -Wall -Werror -Wno-unused-variable -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -Wno-unused-label -Wno-unused-function -c esl_wrap.cpp -o esl_wrap.o cc1plus: warnings being treated as errors esl_wrap.cpp:2591: error: deprecated conversion from string constant to â€˜char*â€™ make[1]: *** [esl_wrap.o] Error 1 make[1]: Leaving directory `/usr/src/freeswitch-snapshot/libs/esl/php' make: *** [phpmod] Error 2

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Delete voicemail greeting?
by Yehavi Bourvine 28 Aug '11

28 Aug '11

Hello, In the voicemail menu (option 5) there is a way to record a new greeting or select a pre-recorded one. However, I did not find a way to delete the greeting and return to the deault one (so I am doing this for users by deleting it from the database). Is there such an option that I am not aware of? Thanks! __Yehavi:

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AMR transcoding
by Michal Kopacki 28 Aug '11

28 Aug '11

Hello, I have to create configuration for transcoding AMR <-> G.729/G711. My question is how to do this on freeswitch. I'm searching for some description but it appears it's only for asterisk. I appreciate any help. -- Regards, Michal

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Parsing Error on conference_set_auto_outcall
by Duvid Rottenberg 28 Aug '11

28 Aug '11

I was using the Mad Boss example and I was getting parse errors, I traced it down to the following line, <action application="conference_set_auto_outcall" data="${group_call(sales)}"/> when group_call gets expanded it adds the default dial string for each member of the group which ends up looking something like this. [sip_invite_domain=10.195.94.25,presence_id=1001@xxx.xxx.xxx.xxx]sofia/internal/sip:1001@xxx.xxx.xxx.xxx, [sip_invite_domain=10.195.94.25]error/user_not_registered The parse error I got "Cannot create outgoing channel of type [presence_id=1003(a)10.195.94.25]error cause: [CHAN_NOT_IMPLEMENTED]" indicated that it was treating the comma inside the brackets as a separator between 2 dial strings. I worked around this for now by editing the default config for the directory to remove presence_id from the dial string and it's working. This appears to be a bug in the parser as I was getting this error with the default configurations. Thanks, Duvid Rottenberg

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Forcing CN offer
by Alex Massover 28 Aug '11

28 Aug '11

Hello, I'm working on the following scenarios: scenario 1: A --> FS --> B scenario 2: C --> FS --> A Where A supports CN (a=rtpmap:13 CN/8000) and requires CN negotiation, and B and C do not support and aren't able to negotiate it. I successfully implemented scenario 1, CN is negotiated between A party and FS, and not negotiated between FS and B. But scenario 2 doesn't work for me! When C doesn't offer CN in INVITE towards FS, FS also doesn't offer CN in SDP in INVITE towards A. And nothing helps, tried all the combination of VAD options. Gateway A is in the same internal sip profile in both scenarios. This is the SDP in INVITE from C to FS: Media Description, name and address (m): audio 30224 RTP/AVP 0 8 18 101 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:18 G729/8000 Media Attribute (a): fmtp:18 annexb=no Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): silenceSupp:off - - - - Media Attribute (a): ptime:20 Media Attribute (a): sendrecv And this is the SDP from FS towards A: Media Description, name and address (m): audio 23564 RTP/AVP 0 8 101 13 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ptime:20 FS even puts 13 in m= attribute, but doesn't add a= attribute for rtpmap:13. Is that a bug? -- Best Regards Alex Massover. This mail was sent via Mail-SeCure System.

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odd behavior with freeswitch current
by Kevin Raison 28 Aug '11

28 Aug '11

I am running the most current version of Freeswitch from git on Ubuntu Linux 9.10 64 bit. I have a pair of these systems that are handling no more than 12 simultaneous calls each. Over time, Freeswitch begins to take up more and more CPU, and after about 2 weeks, it is using up so much CPU that call quality starts to degrade. It will be churning away even when there are no active calls. A restart of Freeswitch cures the problem for a couple of weeks. Can someone give me pointers on where to start debugging this issue? Or perhaps a better remedy than a restart? Thanks! Kevin Raison

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SYSTEM_SHUTDOWN
by DJB International 27 Aug '11

27 Aug '11

I have one FS that set up similar to the others, but the weird thing about this one is that when I shutdown the FS when there are calls running, it never generated CDRs of those running calls before the system got shutdown while the other servers always generate those CDRs with hangup_cause SYSTEM_SHUTDOWN. What would be the reason for this particular server not to write the CDRs when it's shutting down like the other servers? By the way, I am using mod_cdr_csv. Thank you, Dorn B.

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