March 2016 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Thursday FreeSWITCH Bug Hunt
by Ítalo Rossi 09 Mar '16

09 Mar '16

FreeSWITCHers, Join us tomorrow 2PM CST for the Thursday FreeSWITCH Bug Hunt! Where? https://conference.freeswitch.org/vc/#/?autocall=888 What? FreeSWITCH Bug Hunt, Jira Reviews, and General FS Support! Help us help you, Join the Bug Hunt! Ítalo Rossi italo(a)freeswitch.org IRC chat.freenode.net #freeswitch #freeswitch-dev Bugs? https://freeswitch.org/jira Docs? https://freeswitch.org/jira Chat? https://hipchat.freeswitch.org/gUdAgy0m6

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mod_curl or mod_httapi
by John Nash 09 Mar '16

09 Mar '16

I need to call an http URL with some Post parameters from lua script and set some channel variables based on response data received. Which module will be best from performance point of view?

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Freeswitch behind NAT with 2 external providers: No audio
by Peter Steinbach 09 Mar '16

09 Mar '16

Hello, I have the following scenario * Freeswitch is behind NAT with external profile with ext_sip_ip and ext_rtp_ip * Echo from an external SIP provider test inbound works with audio * Calling outbound to the same external SIP provider works with audio * *Receiving a call from the external SIP provider and bridging it to another number at the same external SIP provider does not have audio* * Receiving a call from the external SIP provider and bridging it to a local Patton PRI works with audio I also set up another (modified NAT) profile * like external profile - but with a different ext_rtp_ip * calling outbound to via NAT profile to another SIP provider works with audio * *Receiving a call from the external SIP provider (external profile) and bridging it to another number ****at the another external SIP provider ***(nat***profile)** does not have audio* * Tcpdump btw. does not show an attempt of Freeswitch to issue any outbound RTP packet. I can see only SIP messages towards the outbound SIP provider* * So I think, there is a problem with briding a natted external call to another natted external call, both with ext-rtp-ip. It tried this on an older Freeswitch (1 year old) and with a more recent Freeswitch (1 month old), both behave the same. Same scenario with a non-natted Freeswitch works fine. Btw. Freeswitch logs do show RTCPpacket not written right after bridginbg the call. Question: Does anybody have a clue, what could cause the problem? Maybe there is any parameter in the profiles, that may help? -- With kind regards Peter Steinbach Telefaks Services GmbH mailto:lists (att) telefaks.de Internet: www.telefaks.de

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Two outbound ESL connections
by Dan Barua 09 Mar '16

09 Mar '16

Funny you mention this, I am working on something similar. I found this works but it feels like a bit of a hack: api uuid_park 932506bd-7208-446c-aa4e-d91848df0ff3 api sched_api +0.01 none uuid_transfer 932506bd-7208-446c-aa4e-d91848df0ff3 'socket:127.0.0.1:8085 async full' inline (Exit proxy socket immediately) I have tried the custom event route, but as soon as the proxy ESL connection exits then the call terminates. Hope that helps -Dan Hello there, > > I have a setup where I would like FreeSWITCH to make an outbound ESL > connection to a proxy-like service. The proxy-like service should then make > FreeSWITCH open another outbound ESL connection to a different service that > will handle the call. > > The proxy-like service should be as transparent as possible. Ideally, it > should be possible to 'skip' it, and point FreeSWITCH directly to the > service that handles the call. > > Currently, I have a dialplan that looks like this: > > -- > <action application="set" data="continue_on_fail=true"/> > <action application="set" data="hangup_after_bridge=true"/> > <action application="set" data="ringback=%(1000,4000,425)"/> > <action application="socket" data="127.0.0.1:3000 async full"/> > <action application="hangup" data="FACILITY_NOT_IMPLEMENTED"/> > -- > > The proxy-like service listenens on port 3000. It will order FreeSWITCH to > execute the following command: > > socket 127.0.0.1:3001 async full > > This works, somewhat. I would like the proxy-service to terminate the > connection as fast as possible. However, if I send the exit-command[1] > before the call is bridged to the hangup from the XML dialplan is executed. > If the call is bridged when I send the exit-command, it works fine. > > I would like the service on 3001 to emit a custom event, which the > proxy-like service listens for and terminates the ESL connection. Currently > I need to sleep a little while and then terminate the ESL connection. > > How do I keep the hangup from being executed, when there is an open > outbound ESL connection? > > I currently use FreeSWITCH Version > 1.4.15+git~20141229T185951Z~507a0f22c5~64bit (git 507a0f2 2014-12-29 > 18:59:51Z 64bit). > > I hope this makes sense. > > Regards, Asbjørn > >

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H264 Encoding Error
by 郭秋平 09 Mar '16

09 Mar '16

Hi All: My box is CentOS6.5, and FS is 1.6.4 When I use H264 as the video codec. FS report encoding fail as below. [ERR] avcodec.c:1117 Encoding Error -1 and x264 report lookahead thread is already stopped I checked the source code, I found that when switch_h264_encode encode is invoked first time, it results that context->got_encoded_output is set to 1. and after that, if switch_h264_encode is invoked again, it will check context->got_encoded_output , and then pass null frame to avcodec_encode_video2 which will stop the lookahead thread because of the null frame. switch_h264_encode: if (*got_output) { // Could be more delayed frames ret = avcodec_encode_video2(avctx, pkt, NULL, got_output); Is it a bug of mod_av or how can i solve the problem? Thanks a lot

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MOD_VERTO on IOS, no audio on the browser client
by Shlomi Schwartz 09 Mar '16

09 Mar '16

Hi All, I'm currently developing mod_verto class for IOS. I'm connecting via websocket (ws:// *not secure*) to my FreeSwitch server and making a call. the other client is a chrome browser running Vero Communicator. the call starts as expected and I can here audio from the chrome browser on my iPhone. But there is no audio on the chrome side (can't hear my voice transmitted from my iPhone). A call from browser to browser, works fine. Here is the FreeSwitch log <https://www.dropbox.com/home/Public?preview=freeswitch.log.txt> of an iPhone call session, and a stackoverflow question <http://stackoverflow.com/questions/35826464/webrtc-ios-freeswitch-cant-hear…> explaining my approach. I'm lost and any help will be appreciated! :) -- Shlomi Schwartz R&D Technical Leader T: +972-74-700-4511 <http://www.linkedin.com/company/164748> <http://twitter.com/liveperson> <http://www.facebook.com/LivePersonInc> We Create Meaningful Connections <http://info.liveperson.com/201602/liz-welch/liveperson-robert-locascio-on-d…> -- This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this on behalf of the addressee you must not use, copy, disclose or take action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply email and delete this message. Thank you.

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Not able to register single extension from any client
by Shisheer Teli 09 Mar '16

09 Mar '16

Dear Team, I configured FreeSWITCH on a linux server. Initially, I configured extension 6219 on FreeSWITCH and its working fine. but from last few days, i am not able to register 6219 extension from any client. i tried with xlite , zoiper but its not working. i changed client machine too. All credential for 6219 is correct but still its not working. -- Regards, Shisheer T

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FreeSWITCH Ubuntu Packages & Thanks!!!!
by Brian West 08 Mar '16

08 Mar '16

I would like to give a shout out to Fred Dixon and team over at Blindside for donating $2,000 USD Shailesh Tyagi from Novanet.net $1,000 USD Michael Murdock - $50 USD Clint Berry - $400 USD Chris Black - $50 USD For anyone wishing to donate visit: https://www.gofundme.com/freeswitch_ubuntu Thanks, -- *Brian West* brian(a)freeswitch.org *Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com https://www.gofundme.com/freeswitch_ubuntu Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit: /r/freeswitch <https://www.reddit.com/r/freeswitch> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest

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Presence. Not sure bug or not.
by Igor Olhovskiy 08 Mar '16

08 Mar '16

Hi! I have a phones inside my network with BLF widely used. As they are inside network, I’ve set *all-reg-options-ping* on internal profile along with *unregister-on-options-fail*. Main issue - when phone for some reason goes offline, and FreeSwitch unregisters it, it does not sent NOTIFY to watchers (and they are there) to indicate this phone is offline. On any other cases BLF works fine. Is this a bug or I’ve missed some parameter on profile? Thanks. -- Best regards, Igor

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strange things with freeswitch.Dbh at FS 1.6
by Юрий Насида 08 Mar '16

08 Mar '16

Hi list, I noted that my old lua script which I used a lot of years from FS 1.2 works very strange with FS 1.6 The script is quite simple. I am using it for getting the list of variables from mysql and set as channel variables. Please look below. local dbh = freeswitch.Dbh("name", "root", "passwd") function get_global_vars() local row = {} local i = 1 local mycount = 1 my_query = "select var_name, var_value from directory_global_vars where domain_id='1'" assert(dbh:query(my_query, function(qrow) for key, val in pairs(qrow) do if mycount == 1 then abc = val mycount = 2 elseif mycount == 2 then row[i] = abc.."="..val mycount =1 i = i+1 end end end)) return row end local row = get_global_vars() for k in pairs(row) do session:execute("set", "".. row[k] .."") freeswitch.consoleLog("NOTICE","row[k] is '" .. row[k] .. "'\n") end The result in fs_cli should looks like switch_cpp.cpp:1356 simplescript start switch_cpp.cpp:1356 row[k] is *'user_context=default*' switch_cpp.cpp:1356 row[k] is '*numbering_plan=USCAN*' BUT sometimes it looks like backwards! switch_cpp.cpp:1356 simplescript start switch_cpp.cpp:1356 row[k] is '*default=user_context*' switch_cpp.cpp:1356 row[k] is '*USCAN=numbering_plan*' Please keep in mind that I do exactly same call without any changes but I have different results (its ~ 50%/50%) I am not sure but it looks like bug. Please advice. Thanks.

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