[Freeswitch-dev] FreeSWITCH-dev Digest, Vol 67, Issue 10

[Inge Kristiansen]

Thank you, Ken. That solved my problem.
Awesome. Thank you.


2012/1/30 <freeswitch-dev-request at lists.freeswitch.org>

> Send FreeSWITCH-dev mailing list submissions to
>        freeswitch-dev at lists.freeswitch.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>        http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> or, via email, send a message with subject or body 'help' to
>        freeswitch-dev-request at lists.freeswitch.org
>
> You can reach the person managing the list at
>        freeswitch-dev-owner at lists.freeswitch.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of FreeSWITCH-dev digest..."
>
> Today's Topics:
>
>   1. Re: msrp support (Seven Du)
>   2. Community Alert: Our Friend Brian West Is In The  Hospital
>      (Michael Collins)
>   3. Curl Problem (Inge Kristiansen)
>   4. Re: Curl Problem (Ken Rice)
>
>
> ---------- Videresendt e-post ----------
> From: Seven Du <dujinfang at gmail.com>
> To: freeswitch-dev at lists.freeswitch.org
> Cc:
> Date: Mon, 30 Jan 2012 20:41:45 +0800
> Subject: Re: [Freeswitch-dev] msrp support
>  UPDATE on MSRP
>
> As the lib is GPL and incomplete and it crashes when I test with blink, I
> thought it might be easier to write a simple implementation than debug the
> existing code.
>
> So I have the following code:
>
>
> https://github.com/seven1240/FreeSWITCH/commit/272607bf34d9748f20bd9e8082a1cf95b6f42e2d
>
> Please take a look and give some feedback so I can make progress.
>
> I followed RFC 4975 with some exceptions:
>
> 1) MSRP in FS is always passive, so clients behind NAT can easily connect
> to it
> 2) MSRP service only use one port(hardcoded to 8044 for now), so it's easy
> for firewall configs
> 3) MSRP always works in B2BUA way, perhaps we can add bypass_media or
> external MSRP relay later
> 4) MSRP payload is different than RTP anyway, so I added some apps like
> msrp_echo, msrp_send, msrp_recv and api like uuid_msrp_send etc.
> 5) Each session use one TCP connection, no duplex
> 6) Only support SDP have MSRP only, no mix of audio/videos
> 7) I tried with blink on Mac and Boghe on Windows, send messages and files
> with FS is sort of works with the above code. msrp_bridge is buggy but it
> is possible to send messages but not files for now.
>
> So I have new questions for the right way to do this:
>
> Current code is coupled in mod_sofia and ugly, but it need stub code into
> mod_sofia for SDP negotiation anyway, Ideally it should be a new mod_msrp
> to decouple from mod_sofia, but mod_sofia cannot call functions in mod_msrp
> I thought about the spandsp fax way but fax using RTP but MSRP using TCP so
> I don't now if it's possible.  Another idea would be put the msrp code into
> core, the advantage would be we have another media type in core so audio
> and MSRP data could be mixed in one SDP session.
>
> Ideas?
>
> Thanks.
>
> On Wednesday, December 7, 2011 at 10:11 AM, Seven Du wrote:
>
>  http://jira.freeswitch.org/browse/FS-3748
>
> any other comments to my other questions? I think it would be  a mod_msrp
> and some msrp_glue.c things.
>
>
> Thanks.
>
> On Tuesday, December 6, 2011 at 11:49 PM, Brian West wrote:
>
> Submit this to jira.freeswitch.org and we can push things upstream.
>
> /b
>
> On Dec 6, 2011, at 12:08 AM, Seven Du wrote:
>
> Hi,
>
> We are working on msrp support in FS. With the following patch to lib
> sofia, the msrp SDP can deliver to mod_sofia
>
> http://pastebin.freeswitch.org/17944
>
> questions:
>
> 1) should I submit this to our jira or to the the sofia team? Any
> suggestions on the patch?
>
> 2) As FS is a B2BUA, so I think it would be endpoint-to-endpoint bridge,
> then we need start TCP/MSRP thread to handle media
>
> a. It should more like video handling or more like fax ? That means to
> hack bridge code to also handle msrp, or should we implement api like
> tx_fax/rx_fax vs tx_msrp/rxmsrp?
>
> b. for text over msrp, is it possible to routing the chatplan like mod_sms
>
> c. the first stage would be just endpoint to endpoint, shoud we implement
> relay ? or even switch mode for conference? I'm very new to msrp.
>
>
> 3) we found a msrp lib from http://confiance.sourceforge.net/ . It's GPL,
> I know it's not license compatible, but as I learned from previous talk
> about video, the code can put elsewhere and we just implement the logic to
> hook them on. Or other lib we could use?
>
>
> Any suggestion is appreciated.
>
>
> Seven.
>
> --
> About: http://about.me/dujinfang
> Blog: http://www.dujinfang.com
> Proj: http://www.freeswitch.org.cn
>
> Sent with Sparrow (http://www.sparrowmailapp.com)
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>
>
>
>
>
> ---------- Videresendt e-post ----------
> From: Michael Collins <msc at freeswitch.org>
> To: freeswitch-users at lists.freeswitch.org,
> freeswitch-dev at lists.freeswitch.org
> Cc:
> Date: Mon, 30 Jan 2012 09:09:41 -0800
> Subject: [Freeswitch-dev] Community Alert: Our Friend Brian West Is In The
> Hospital
> Hello FreeSWITCH Community,
>
> We wanted to let everyone know that Brian West is in St. Francis Hospital,
> Tulsa, OK. He is checked into room 4325. At this point it looks like he
> will be there for at least a week.
>
> I think it's safe to say that Brian is a dynamo not just for FreeSWITCH
> but for open source VoIP and telephony. My guess is that there's not a
> person who's worked with Asterisk or FreeSWITCH in the past 10 years who
> hasn't been aided in one way or another by Brian. Personally I can say that
> in the past five years Brian has helped me immeasurably. I think I have
> literally asked him thousands of questions and he has patiently answered
> them all.
>
> We would like to have everyone keep Brian in their thoughts and prayers.
> Please feel free to send him cards and well wishes at the hospital. Also,
> if you wish to send gifts and such to his home address you may do so:
>
> Brian West
> 714 Osage Ave
> McAlester, OK
> 74501-6638
>
> For those who are interested in helping in more practical ways, such as
> helping to defray the considerable medical costs that no doubt will be
> incurred, we will have more information shortly.
>
> Please spread the word via Facebook, Twitter, and any other medium you
> have. Let's all let Brian know just how much we value him as a colleague
> and friend!
>
> -Michael Collins
>
>
>
> ---------- Videresendt e-post ----------
> From: Inge Kristiansen <inge.kristiansen at gmail.com>
> To: freeswitch-dev at lists.freeswitch.org
> Cc:
> Date: Mon, 30 Jan 2012 10:13:56 +0100
> Subject: [Freeswitch-dev] Curl Problem
>
> Hi everybody
>
> I have a small problem from the dial plan. I want to bill calls made by
> softphones.
> when I do a curl lookup from the dialplan, I can not find any value in
> ${curl_response_data}.
>
> Testing in the cli returns correct value, so it looks correct.
>
> <action application="curl" data="data=
> http://208.117.44.59/LCR/xxxxxxx.aspx?lega=xxxxx&legb=xxxxxx" />
> <action application="export" data="nolocal:nibble_rate=${*
> curl_response_data*}" />
>
> Any suggestions?
>
> regds
> Inge
>
>
>
>
> ---------- Videresendt e-post ----------
> From: Ken Rice <krice at freeswitch.org>
> To: "freeswitch-dev at lists.freeswitch.org" <
> freeswitch-dev at lists.freeswitch.org>
> Cc:
> Date: Mon, 30 Jan 2012 11:20:38 -0600
> Subject: Re: [Freeswitch-dev] Curl Problem
>  Inline...
>
> Keep in mind that variables in the dialplan are expanded before the first
> action is even processed... If you want that variable to be usable on the
> next action w/out a re-entry into the dialplan (ie: transfer) you need to
> inline that application call...
>
>
> On 1/30/12 3:13 AM, "Inge Kristiansen" <inge.kristiansen at gmail.com> wrote:
>
>
> Hi everybody
>
> I have a small problem from the dial plan. I want to bill calls made by
> softphones.
> when I do a curl lookup from the dialplan, I can not find any value in
> ${curl_response_data}.
>
> Testing in the cli returns correct value, so it looks correct.
>
> <action application="curl" data="data=
> http://208.117.44.59/LCR/xxxxxxx.aspx?lega=xxxxx&legb=xxxxxx" />
> <action application="export" data="nolocal:nibble_rate=${*
> curl_response_data*}" />
>
> Any suggestions?
>
> regds
> Inge
>
>
>
> ------------------------------
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>
>
> _______________________________________________
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
> http://www.freeswitch.org
>
>


-- 
//Inge Kristiansen
onlineSMSC Ltd.
Support :
(44)2034113453
(47)21953756
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-dev/attachments/20120130/0563080f/attachment-0001.html