- FreeSWITCH-dev - FreeSWITCH Mailing Lists

WANTED: Cookbook recipes
by Michael Collins 31 Aug '10

31 Aug '10

Hello all! We are investigating the possibility of writing a cookbook for FreeSWITCH. We would like to invite the community at large to submit ideas for recipes. I have started a wiki page here: http://wiki.freeswitch.org/wiki/Cookbook Please add your cookbook wishlist items here. If you have an actual recipe that you'd like to contribute then mention that fact as well. We are not looking for the actual recipes themselves but rather the ideas for the recipes. I've added a number of sections on the wiki but feel free to add another one if I have missed a category of recipes. Any questions please let me know! Thanks, MC

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RTMP support
by rentmycoder rentmycoder 30 Aug '10

30 Aug '10

Hi, According to this node RTMP support is on the way: http://www.freeswitch.org/node/277 Does anybody know any details about it? Will it support video with transcoding or only audio with speex?

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FreeSWITCH reads commented lines from vars.xml
by Oleg Khovayko 30 Aug '10

30 Aug '10

Hi all, Today I found bug in the FreeSWITCH v 1.0.6. When I write in the file vars.xml following codecs config lines {{{ <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMU,PCMA"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA"/>  }}} FreeSWITCH reads config values from the comments, and, since comments located after correct values, then values from comments overwrites correct config values. and command: sofia status profile internal shows: CODECS IN G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM,H264,H263,H263-1998 CODECS OUT G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM,H264,H263,H263-1998 ATTN: After modify vars.xml, for see this bug, need perform full restart of freeswitch, by commands like: /usr/local/etc/rc.d/freeswitch stop /usr/local/etc/rc.d/freeswitch start If you just execute "reloadxml" in the fs_cli, codecs lines will be unchanged. Oleg

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FreeSWITCH Training - Learn how to build a FreeSWITCH C module
by Darren Schreiber 27 Aug '10

27 Aug '10

Hi folks, After a very successful 1st training, I'm pleased to announce our second official FreeSWITCH Training in New York City! The training is a 3-day bootcamp where we'll dive deep into FreeSWITCH and all the various goodies FreeSWITCH has to offer. Yes, even you, devs, might enjoy this training thoroughly and learn some new stuff. Scheduled from October 13th-15th in downtown Manhattan, you'll learn everything you've ever wanted to know to master FreeSWITCH, including: * Understanding configuration files and the default configuration * Call authentication and routing basics * Integration modules (mod_skypiax, mod_dingaling for Skype/GTalk/XMPP integration) * the FreeSWITCH event system * Load balancing and high availability * FreeSWITCH Internals * How to debug and troubleshoot FreeSWITCH * Building Custom C Modules * Advanced Modules Registration is open now and group discounts are available. Please contact me for more information! Hope to see you in New York! For more information, visit http://www.voipkb.com/ Sincerely, Darren Schreiber the 2600hz Project www.2600hz.org<http://www.2600hz.org>

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FS complained on RTP packet.
by Johny Kadarisman Kwan 27 Aug '10

27 Aug '10

I'm trying to convert a proprietary audio stream into sip/rtp compatible. At this point, i'm able to pass sip negotiation with FS, and trying to stream PCMU/8000 codec. But something not right on my end, and FS complained about the ptime settings. I'm sending 320 bytes ulaw payload on every rtp packet. Is that the right amount? appreciate if anyone could point some info on these topics. Thanks, JK =============== *2010-08-25 16:36:58.142328 [WARNING] mod_sofia.c:1013 We were told to use ptime 20 but what they meant to say was 40* *This issue has so far been identified to happen on the following broken platforms/devices:* *Linksys/Sipura aka Cisco* *ShoreTel* *Sonus/L3* *We will try to fix it but some of the devices on this list are so broken,* *who knows what will happen..* *===================*

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Module written in C++
by Farhan Husain 27 Aug '10

27 Aug '10

I am trying to write a module having multiple C++ source files. When I run make, I find that only the C++ file having the name same as the module name is being compiled and all others do not produce any object file. As a result when I run FS I get linker error. Can anyone tell me how to get them compiled too? Thanks, Farhan

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Freeswitch communication delay after three hours
by Achim Stamm 26 Aug '10

26 Aug '10

Hello! I have following problem: My current session is connected to a thirdParty Application by using an own FreeSwitch application "DoingReadAndWriteFrames". The communication between FreeSwitch Session and thirdParty Application is done by reading and writing frames in a while loop. At start of FreeSwitch Session the communication works without delay. After three or more hours i get a communication delay of one or more seconds. If i hang up and make a new call (a new freeswitch session), than the delay disappears, but after several hours the delay comes up again. It is possible, that i get an old frame (one second ago) with switch_core_session_read_frame ? Is there a solution (for example an freeswitch core api call) to avoid the delay ? Greetings Achim Stamm -- Achim Stamm, Dipl.-Inform. (FH) Lyncker & Theis GmbH Wilhelmstr. 16 65185 Wiesbaden Germany Fon +49 611/9006951 Fax +49 611/9406125 Handelsregister: HRB 23156 Amtsgericht Wiesbaden Steuernummer: 04323897052 USt-IdNr.: DE255806399 Geschäftsführer: Filip Lyncker, Armin Theis

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Everyone come join IRC!
by Michael Collins 26 Aug '10

26 Aug '10

Hey all, We are having a big IRC day today so we'd love to have everyone join and help answer questions. Please join #freeswitch on irc.freenode.net. Thanks! -MC

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Unsubscribe
by Robert Clayton 25 Aug '10

25 Aug '10

When moving both my Freeswitch dev and user accounts it appears that one must log in to unsubscribe as both the unsubscribe and remind (password) buttons do not work. The problem being if a person does not remember their password they would not be able to unsubscribe. Which is the problem with my dev account.

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How is MOH implemented in Freeswitch
by sushil verma 24 Aug '10

24 Aug '10

Hi, It seems Freeswitch implements MOH (music on hold) feature using sofia module. Reference: http://wiki.freeswitch.org/wiki/Music_on_Hold Can someone explain (or point me to some design/feature document etc of freeswitch) how it has been implemented? Regards, Sushil Kumar

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