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switch_core_media_bug_add and some related questions
by Leon de Rooij 01 Oct '09

01 Oct '09

Hi all, I'm trying to make a legal intercept module. My first attempt was to get the raw RTP packets from switch_frame_t, but they don't seem to be available. My second attempt is to get the raw pcm data from the frames, which seems to work. I still have a few questions though: - On setting the mediabug (switch_core_media_bug_add), I can pass an enum. Is there a difference between SMBF_BOTH (0) or SMBF_READ_STREAM | SMBF_WRITE_STREAM (1+2=3) ? - In the callback function passed to the bug, what does each of the following switch_abc_type_t mean ? At first I assumed that READ and WRITE state the direction of the media, but some recording functions only use the READ so that can't be true. SWITCH_ABC_TYPE_INIT SWITCH_ABC_TYPE_READ_PING SWITCH_ABC_TYPE_CLOSE SWITCH_ABC_TYPE_READ SWITCH_ABC_TYPE_WRITE SWITCH_ABC_TYPE_READ_REPLACE SWITCH_ABC_TYPE_WRITE_REPLACE - When the callback function is called with SWITCH_ABC_TYPE_READ, I'm doing a switch_core_media_bug_read to copy all media to a switch_frame_t. To then get the raw data, I see in many examples that the size of the frame is retrieved by "(switch_size_t) frame.datalen / 2". Why the division by two ? - I thought that frame.data contained a un-encoded version of the RTP packet, but the datalen seems to differ when I'm calling in over g711 or g722. What format is frame.data ? Thanks a lot ! regards, Leon

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Attention: behavior change with r15025
by Tamas 30 Sep '09

30 Sep '09

Hello, At r15025 the ringback tone handling has changed. The old method: When ringback was set, early media was ignored, meaning that if you got 183 with SDP, ringback was generated locally. The new way: When ringback is set, the ringback tone is generated only when there is no early media (thus 180 w/o SDP or 183 w/o SDP). When early media is presented, it will be used as ringing indication. To get the same behaviour as before r15025, you have to set the following: ignore_early_media=true ringback Some wiki pages were changed to report the new behavior. Many thanks for guys for fix/feature, especially for anthm and bkw. Kind regards, Tamas ps.: issue was related with FSCORE-454.

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Still getting errors trying to apt-get update
by Mark Sobkow 29 Sep '09

29 Sep '09

Hit http://ca.archive.ubuntu.com hardy-updates/main Sources Err http://ppa.launchpad.net hardy/main Packages 404 Not Found Hit http://ca.archive.ubuntu.com hardy-updates/restricted Sources Hit http://ca.archive.ubuntu.com hardy-updates/universe Packages Hit http://ca.archive.ubuntu.com hardy-updates/universe Sources Hit http://ca.archive.ubuntu.com hardy-updates/multiverse Packages Hit http://ca.archive.ubuntu.com hardy-updates/multiverse Sources Hit http://ca.archive.ubuntu.com hardy-backports/main Packages Hit http://ca.archive.ubuntu.com hardy-backports/restricted Packages Hit http://ca.archive.ubuntu.com hardy-backports/universe Packages Hit http://ca.archive.ubuntu.com hardy-backports/multiverse Packages Hit http://ca.archive.ubuntu.com hardy-backports/main Sources Hit http://ca.archive.ubuntu.com hardy-backports/restricted Sources Hit http://ca.archive.ubuntu.com hardy-backports/universe Sources Hit http://ca.archive.ubuntu.com hardy-backports/multiverse Sources W: Failed to fetch http://ppa.launchpad.net/freeswitch-drivers/freeswitch-nightly-drivers/ubun… 404 Not Found E: Some index files failed to download, they have been ignored, or old ones used instead.

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mod_shout
by vip killa 29 Sep '09

29 Sep '09

does anyone know what this error means? 2009-09-29 15:33:57.840816 [ERR] switch_core_file.c:160 File [source:password@localhost/stream.mp3] not created! 2009-09-29 15:33:57.840816 [ERR] mod_conference.c:2466 Error Opening File [shout://source:password@localhost/stream.mp3] 2009-09-29 15:33:57.840816 [ERR] switch_core_timer.c:119 Timer is not properly configured.

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exchange_routing_error
by vip killa 29 Sep '09

29 Sep '09

could someone tell me one i'm getting EXCHANGE_ROUTING_ERROR when doing a pa call ?

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Question to Pizza Demo with mod pocketsphinx
by Francisco Scaramanga 29 Sep '09

29 Sep '09

Question to Pizza Demo with mod pocketsphinx ------------------------------------------------ I want to run example application Gino's Pizza and did all the steps in http://wiki.freeswitch.org/wiki/Mod_pocketsphinx, but there is one thing I am not sure about. Where do I have to make the following extension? <extension name="pizza"> <condition field="destination_number" expression="^2006$"> <action application="javascript" data="ps_pizza.js"/> </condition> </extension> I made the extension in the file c:\freeswitch\debug\conf\dialplan\default.xml and changed the destination_number to "^1000$" I have 2 softphones (x-lite) which are successfully registered with number 1000 and 1002. When I try to call from number 1002 to 1000 the phone 1000 doesn't ring anymore, probably due my entry in default.xml. console output see below.. What can I do to get the example application run? Regards scaram My configuration: --------------------- System: Windows Vista SP1, Visual Studio 2008 Sources: I got very new sources from subversion trunk (22.09.2009) console output after call to number 2000: ------------------------------------------------ freeswitch@NB-MSI> 2009-09-25 14:31:31.514000 [NOTICE] switch_channel.c:613 New Channel sofia/internal/1002(a)192.168.1.33 [90d67d34-c114-a844-8308-8940af4a8 099] 2009-09-25 14:31:31.533000 [INFO] mod_dialplan_xml.c:391 Processing 1002 FreeSwi tch->1000 in context default 2009-09-25 14:31:31.543000 [INFO] switch_ivr_async.c:1835 Bound B-Leg: 1 execute _extension::dx XML features 2009-09-25 14:31:31.543000 [INFO] switch_ivr_async.c:1835 Bound B-Leg: 2 record_ session::c:\freeswitch2\debug/recordings/1002.2009-09-25-14-31-31.wav 2009-09-25 14:31:31.543000 [INFO] switch_ivr_async.c:1835 Bound B-Leg: 3 execute _extension::cf XML features 2009-09-25 14:31:31.571000 [NOTICE] switch_channel.c:613 New Channel sofia/inter nal/sip:1000@192.168.1.33:51997 [003c3be6-528e-1244-9bf2-2e4bf4851e15] 2009-09-25 14:31:31.576000 [INFO] switch_ivr_originate.c:1722 Sending early medi a 2009-09-25 14:31:31.576000 [INFO] mod_sofia.c:1500 Ring SDP: v=0 o=FreeSWITCH 1253857333 1253857334 IN IP4 192.168.1.33 s=FreeSWITCH c=IN IP4 192.168.1.33 t=0 0 m=audio 24558 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv 2009-09-25 14:31:31.576000 [NOTICE] mod_sofia.c:1503 Pre-Answer sofia/internal/1 002(a)192.168.1.33! _________________________________________________________________ http://redirect.gimas.net/?n=M0906xWLM2009 Neu: Messenger 2009! Hier kostenlos downloaden!

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Having some trouble downloading the PPAs
by Mark Sobkow 28 Sep '09

28 Sep '09

When I do the apt-get update as instructed by Launchpad, I get the following errors. Any ideas? W: Failed to fetch http:/ppa.launchpad.net/freeswitch-drivers/dists//freeswitch-nightly-drivers/ubuntu/Release.gpg Unable to connect to http: W: Failed to fetch http:/ppa.launchpad.net/freeswitch-drivers/dists//freeswitch-nightly-drivers/ubuntu/hardy/source/Sources.gz Unable to connect to http: W: Failed to fetch http:/ppa.launchpad.net/freeswitch-drivers/dists//freeswitch-nightly-drivers/ubuntu/main/source/Sources.gz Unable to connect to http: W: Failed to fetch http://ppa.launchpad.net/freeswitch-drivers/dists//freeswitch-nightly-drive… 404 Not Found W: Failed to fetch http://ppa.launchpad.net/freeswitch-drivers/dists//freeswitch-nightly-drive… 404 Not Found E: Some index files failed to download, they have been ignored, or old ones used instead.

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FreeSWITCH Weekly Conference Starting, Please Call In!
by Michael Collins 25 Sep '09

25 Sep '09

Come on in! sip:888@conference.freeswitch.org <sip%3A888(a)conference.freeswitch.org> or via the good old PSTN at +1-213-799-1400

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crosscompiling for mips
by Cavalera Claudio Luigi 24 Sep '09

24 Sep '09

Hello, I'm trying to crosscompile FS for a MIPS architecture. I could follow for examples this nice guidelines for ARM with some tweaking: http://wiki.freeswitch.org/wiki/Installation_Guide#Cross_Compiling_for_A RM_on_Linux I've got a patched buildroot release which comes from the system on chip vendor, but it's a bit ancient (e.g gcc 3.4 in the toolchain). Now are these prerequisites really so necessary? http://wiki.freeswitch.org/wiki/Installation_Guide#Prerequisites Or maybe I could trick the fs and some needed libs to compile also with a 3.4 gcc? I fear that upgrading gcc to 3.95 or later in my toolchain would imply to recompile/port all the other software already compiled for my target MIPS architecture :-) Thanks, Claudio Internet Email Confidentiality Footer ----------------------------------------------------------------------------------------------------- La presente comunicazione, con le informazioni in essa contenute e ogni documento o file allegato, e' rivolta unicamente alla/e persona/e cui e' indirizzata ed alle altre da questa autorizzata/e a riceverla. Se non siete i destinatari/autorizzati siete avvisati che qualsiasi azione, copia, comunicazione, divulgazione o simili basate sul contenuto di tali informazioni e' vietata e potrebbe essere contro la legge (art. 616 C.P., D.Lgs n. 196/2003 Codice in materia di protezione dei dati personali). Se avete ricevuto questa comunicazione per errore, vi preghiamo di darne immediata notizia al mittente e di distruggere il messaggio originale e ogni file allegato senza farne copia alcuna o riprodurne in alcun modo il contenuto. This e-mail and its attachments are intended for the addressee(s) only and are confidential and/or may contain legally privileged information. If you have received this message by mistake or are not one of the addressees above, you may take no action based on it, and you may not copy or show it to anyone; please reply to this e-mail and point out the error which has occurred. -----------------------------------------------------------------------------------------------------

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Status of ubuntu/debian packages.
by William King 23 Sep '09

23 Sep '09

Just to give everyone an update. There are working Ubuntu packages in a launchpad ppa. Debian users can add the ppa to their apt sources and build the package on your box. I'm currently using the packages on my home box and it is working great. Alright. I'm looking for people who want to use the packages. There are built packages for Ubuntu 8.04, 8.10, 9.04, and I'm working on 9.10 as well. I'm building two apt repos. One will have nightly builds and the other will be for tagged releases, plus any major bug fixes. Thanks to Frank, we now have everything split out into separate files for everything. This is to try to reduce the amount of stuff you 'have' to download by default. We have the en-us-callie sounds packaged at 8k, 16k, 32k, and 48k, we also have packaged the russian-elena and music on hold at the same qualities. If there are other languages, or voices I'd be more than happy to package them. I just need the 48k. Also we have separated the packages out so you can specify which mods you want, such as mod_perl, mod_python, mod_lua are all separate so you can install them if you want. nightlies: https://launchpad.net/~pbxbuntu-drivers/+archive/ppa tagged releases: https://launchpad.net/~freeswitch-drivers/+archive/ppa The tagged released packages will start with the 1.0.5 tagged release which some say should be coming out soon. Any one who would like to help out feel free to sign up with a launchpad account, and request to join the driver team of either or both ppa's. Once we have some people using the packages, and testing them, I have already talked to some of the ubuntu official package maintainers about what would need to be done to add freeswitch into the ubuntu multiverse repo. Any questions? -William King (quentusrex)

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