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Linking to switch_json
by Phil Dunks 12 Sep '11

12 Sep '11

Hi FreeSWITCH Guru's. Apologies in advance for silly question - I've been coding Java for last 15 years, so the C is not coming naturally yet. Met some of you at ClueCon 2011 - had a great time - defeated Ken Rice at pool in the Lucky Strike - (OK I was lucky). We have a conferencing customer who is currently using JAIN SLEE and Radisys (Convedia) media servers. We are exploring the possibility of replacing all this with FS. They have a multi-tier account structure with provisionable preferences (e.g they can have different DTMF menu's and conference behaviour per account/subscription). So I have built a mod, which bridges our business logic with mod_conference. This is all working very well, and I love developing on FS compared to JAIN SLEE. So that's the background - here's the problem I'm having. I am trying to implement some JSON reporting, which we send over rabbit MQ, and am trying to use the cJSON api in switch_json directly from my mod. ( I have written a couple of mods [mod_rabbit_send and mod_rabbit_recv] which send and receive rabbit MQ events, and convert them to/from FS custom events. It uses a MPL library from rabbit.org. Will be happy to contribute them to the project if you want them. ). I include switch_json.h in my mod, and the cJSON stuff compiles and installs ok. But when I install the mod I get.. 2011-09-12 17:56:49.195659 [CRIT] switch_loadable_module.c:928 Error Loading module /usr/local/freeswitch/mod/mod_netdev.so **dlopen(/usr/local/freeswitch/mod/mod_netdev.so, 6): Symbol not found: _cJSON_AddItemToObject Referenced from: /usr/local/freeswitch/mod/mod_netdev.so I have tried all sorts of things in my makefile to get this linking - to no avail - I'm out of ideas. Any help will be greatly appreciated. Thanks Phil Phil Dunks NetDev Limited +44 1273 773661 +44 7515 385465 http://www.netdev.co.uk Registered in England and Wales Company Number 04741258 Registered Office Address: 1st Floor, 47 Middle Street Brighton, East Sussex BN1 1AL, U.K.

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[TRAINING] OpenSIPS EBootcamp
by Michael Collins 12 Sep '11

12 Sep '11

Dear FreeSWITCH Community, For those of you who may not be aware, Bogdan-Andrei Iancu is the lead author of the OpenSIPS SIP proxy and is a regular at ClueCon. If you are looking to gain more exposure and get some "official" OpenSIPS training please read the following message from Bogdan. He has made a number of training options available. Thanks! -Michael >From Bogdan: ** Hi all, A New OpenSIPS eBootcamp training session is about to start next week. *19th of September 2011* The training will touch several topics of inters for the FreeSwitch users, like Load Balancing, PSTN connectivity, Edge functionality (NAT traversal, security), Advanced SIP call flows. This new eBootcamp session targets OpenSIPS 1.7.0 with the following content: SIP introduction OpenSIPS introduction SQL support (authentication, aliases, domains) OpenSIPS Control Panel web interface PSTN connectivity (dialplan, ACLs, drouting, failover) Advanced SIP Call Flows (parallel and serial forking, call forwarding, call transfer) SIP presence SIP Dialog Awareness (profiling, topology hiding, security) Load Balancing with OpenSIPS OpenSIPS High Availability SIP NAT traversal OpenSIPS accounting and billing SIP security (floods, auth, DNS poisoning, register attacks, TLS and SRTP) OpenSIPS B2BUA ( topology hiding ) More details on: http://www.opensips.org/Training/EBootcamp Registration at: http://ebootcamp.opensips.org/ Questions: bootcamp(a)opensips.org Best regards, Bogdan -- Bogdan-Andrei Iancu OpenSIPS eBootcamp - 19th of September 2011 OpenSIPS solutions and "know-how"

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Conference Call
by Iain Hale 09 Sep '11

09 Sep '11

Hello, I would like to configure the FreeSwitch Conference Call facility to enable callers to speak their name before joining a conference call and then be announced to the other participants before they join the call. Any pointers of how to do this would be much appreciated. Thanks Iain Hale. Software Developer 360CRM Ltd 80 St Vincent Street Glasgow G2 5UB T:0141 433 0500 F:0141 433 0520 W:www.360crm.co.uk [cid:image001.png@01CC6B39.290800C0] Accredited ISO 27001 Information Security Management System ________________________________ 360CRM Limited, registered address, Caledonia House, 89 Seaward Street, Glasgow, G41 1HJ, Registered in Scotland, company number SC261952. This email and its attachments may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of 360CRM Ltd. This email does not form any part of a contract. If you are not the intended recipient of this email and its attachments, you must take no action based upon them, nor must you copy or show them to anyone. Please contact the sender if you believe you have received this email in error.

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reliable way to get caller id
by adam harris 08 Sep '11

08 Sep '11

I am trying to retrieve the caller id of incoming calls and finding when I get variable Channel-Caller-ID-Number it is not the actual number of the phone that has made the call, my provider seems to be setting it another number. I am seeing the correct phome number is in the info log example below. 2011-08-23 20:40:34.832360 [INFO] mod_dialplan_xml.c:331 Processing 44203xxxxx->44800xxxx In this case is '44203xxxxx' as displayed in the info log set as channel variable?

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ftdm_call_place and caller_data.call_id
by Juraj Fabo 08 Sep '11

08 Sep '11

Hi I have a question on the API delivering the generated call_id in outgoing and incoming calls. When my application makes call to ftdm_call_place status = ftdm_call_place_ex(&caller_data, &hunting, &usrmsg); caller_data.call_id is set to zero. freetdm.h description about ftdm_caller_data.call_id member explicitely states, that after the ftdm_channel_call_place() call the user can use the caller_data.call_id, otherwise the call_id from sigmsg should be used I'd like to ask only a few questions: - from sources I see, that after the ftdm_call_place_ex(..) application could use caller_data.fchan->caller_data.call_id I tested it and it was ok, please is this a proper way how to use this API function? - sigmsg's delivered to signalling callback seems again not to provide the call_id directly. From sources I found this approach to be usable when handling FTDM_SIGEVENT_START ftdm_caller_data_t * callerData = ftdm_channel_get_caller_data(p->channel); call_id = callerData->call_id; However some other events delivered the call_id directly (as p->call_id) Please, is my handling for _START event correct (despite that call to API from the callback handler is tabu) I'm working with freeswitch-snapshot 25th of May, compiling a standalone freetdm, using sangoma a102de and a104d cards. thank you very much Juraj

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FreeSWITCH Conference Call Today
by Michael Collins 07 Sep '11

07 Sep '11

Hello all! We have a few items go over on today's conference call. I've been able to get caught up on the ChangeLog and, as usual, there are some new items that you may be interested in hearing about. Also, we could use some assistance in getting caught up in documenting all these things. The agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2011_09_07 Looking forward to talking to you soon! -Michael

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Invitation to connect on LinkedIn
by Farrukh Ahmed 07 Sep '11

07 Sep '11

I'd like to add you to my professional network on LinkedIn. - Farrukh Farrukh Ahmed Support Manager Pakistan at Server4Sale LLC Pakistan Confirm that you know Farrukh Ahmed: https://www.linkedin.com/e/-n0nok9-gsabu431-2p/isd/4115805206/itLRpNpu/?hs=… -- You are receiving Invitation to Connect emails. Click to unsubscribe: http://www.linkedin.com/e/-n0nok9-gsabu431-2p/8OrE7OGwAHZUo8XEFdXytdedLzTir… (c) 2011 LinkedIn Corporation. 2029 Stierlin Ct, Mountain View, CA 94043, USA.

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mod_managed not working on Linux
by Tim McQueen 05 Sep '11

05 Sep '11

I'm having a problem getting mod_managed to work on Linux. It the demo .csx file and anything I write works fine in Windows, but under Linux the same code causes a NullReferenceException. An example of the FreeSwitch log is at http://pastebin.freeswitch.org/17216. I've tried this on Ubuntu 11.04 with the stock Mono install (2.6.7) and on a fresh install of CentOS 6.0 with the latest Mono (2.10.5). Also, someone on the IRC channel is saying that mod_freeswitch isn't maintained anymore. Is this true? Thanks!

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mod_say_zh the Chinese way discussion
by Seven Du 05 Sep '11

05 Sep '11

Hi all, First sorry I send both to users and devs as I want to talk in both groups. I wonder how many of you actually use mod_say_zh I had submitted a patch but not been accepted because it was argued that it might breaks zh in other locations than China mainland. http://jira.freeswitch.org/browse/FS-2809 How ever, I doubt is it useful actually. Besides the above example, think of the following when say time, EN is Sept 1, 2011 and mod_say_zh says 9 yue di 15, 11 Actually in China we say 2011 nian(year) 9 yue (month) 15 ri(day) Again, I'd like to know if anyone is actually using the current way. So I need a PRC way, questions are: 1) Is it safe to change the default behavior? 2) If not how could I change? add a channel variable? or 3) create another dialect mod_say_zh_cn ? Thanks. -- About: http://about.me/dujinfang Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn Sent with Sparrow (http://www.sparrowmailapp.com)

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http://files.freeswitch.org/ is down
by Tom Parrott 03 Sep '11

03 Sep '11

Hi, http://files.freeswitch.org/ is down, is this intentional? Where can we get the media files? Thanks Tom

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