June 2017 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Collection of notification sounds
by Stanislav Sinyagin 11 Jun '17

11 Jun '17

here's a new collection of notification sounds for your telephony projects: https://github.com/voxserv/dzwin enjoy. There are files already converted for various bitrates. You can download the whole lot from "Releases" tab.

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Removing userpart of contact
by David Villasmil 11 Jun '17

11 Jun '17

Hello guys, I ran into a situation where I need the contact to be like: <sip:1.2.3.4:5060> Meaning I need to remove the username, i've trying doing this but FS adds the user as "mod_sofia"... is it possible to do this? Thanks and Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337 ᐧ

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latency and performance
by John Griessen 10 Jun '17

10 Jun '17

Say your office is in Austin. Can you run a freeswitch server in a Dallas datacenter with a ping time of 15ms and get useful performance using a voip phone in Austin? I've read that running in a VM ruins/randomizes some of the timing the kernel needs to keep voice packets coming well... Is there a way to measure if that is happening too much? -- John Griessen

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Multichannel Transcdription
by Caleb Bartholomew 10 Jun '17

10 Jun '17

Hi all, I am currently trying to find a solution inside of Freeswitch that will allow me to either record each participant of a conference room separately so it can later be processed for transcription. I’ve looked into a lot of different methods that might be able to do this but I’m not sure any of them are quite what I need. I stumbled across mod_vlc which does hint at this ability but I’m not sure what exactly a “raw” conference stream is or its format. Any help is greatly appreciated. Thanks, Caleb

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Open Source SIP\WebRTC clients compatible with FreeSWITCH
by Shaun Stokes 09 Jun '17

09 Jun '17

Hi All, Does anyone have any recommendations on a good open source SIP\WebRTC client which works on multiple platforms (Windows, Mac, Linux, Mobiles) to provide presence, voice, video, instant messaging, screen sharing and file sharing? This must be capable of integrating with FreeSWITCH for voice and video (presence via FreeSWITCH would be an advantage). Many Thanks, Shaun [http://www.itec-support.co.uk/wp-content/uploads/2016/07/email_logo.jpg] Shaun Stokes - Infrastructure Analyst T : 01453 700713 E : shaun.stokes(a)itec-support.co.uk W : www.itec-support.co.uk Registered Address :- ITEC Support, Suite 2 Prospect House, Bath Road, Stroud, Gloucestershire GL5 3QF Company No. 06908001 CONFIDENTIALITY NOTICE This communication and the information it contains are intended for the person or organisation to which it is addressed. Its contents are confidential and may be protected in law. Unauthorised use, copying or disclosure of any of it may be unlawful. If you are not the intended recipient, please contact us immediately. The contents of any attachments in this e-mail may contain software viruses, which could damage your own computer system. While ITEC Support has taken every reasonable precaution to minimise this risk, we cannot accept liability for any damage which you sustain as a result of software viruses. You should carry out your own virus checking procedure before opening any attachment. ______________________________________________________________________ This message has been checked for all known viruses by MessageLabs Virus Scanning Service. ______________________________________________________________________

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Re: [Freeswitch-users] Freeswitch Dependencies
by Richard Melville 09 Jun '17

09 Jun '17

On 9 June 2017 at 19:01, Michael Jerris <mike(a)jerris.com> wrote: > > On Jun 9, 2017, at 1:23 PM, Richard Melville <richardm(a)cellularity.co.uk> > wrote: > > On 8 June 2017 at 17:01, Michael Jerris <mike(a)jerris.com> wrote: > >> >> On Jun 8, 2017, at 6:33 AM, Richard Melville <richardm(a)cellularity.co.uk> >> wrote: >> >> I haven't used or built Freeswitch yet, but I'm getting closer to that >> point. I will be building from source. Having looked at the documentation >> I can see that Debian is preferred, and the use of distros in general. >> However, I don't use distros, but rather build my own systems from scratch. >> >> I've looked at the Centos page ( https://freeswitch.org/conflue >> nce/display/FREESWITCH/CentOS+7+and+RHEL+7 ) and under "Building from >> source" there appears to be a list of dependencies. I already have most of >> those dependencies installed (other than the codecs) but I have three >> questions which maybe somebody can answer. >> >> The first is: can openssl be substituted with libressl, which I use? >> >> >> Not sure, depends if libressl has the required pieces we need for >> dtls-srtp and all the required ciphers required by the browsers for webrtc. >> > > Thanks, I suppose the answer is to give it a try. > >> >> >> The second is: "mongo-c-driver-devel" suggests that mongodb is a >> dependency of Freeswitch. I've seen no mention of mongodb anywhere in >> either the book, or the documentation generally, so why is this listed as a >> dependency? >> >> >> Its a module, if you don’t want that module, its not needed. >> > > That's what I thought; thanks for the heads up. > >> >> >> The third is: there is no mention of package version numbers anywhere, so >> how can I find if there are any issues with particular versions? >> >> >> We don’t test a vast array of different package versions, we do testing >> based on the ones for the distros we package for. The versions in Debian 8 >> are well tested, other versions are much less well tested or not tested at >> all. As for other libs, use the ones in our stash project for dep libs >> when not otherwise available. Creating extensive documentation for >> building on your own distro would be far more work than even adding support >> for a new distro, and we don’t have any plans to create that. I’m happy to >> respond to some specific questions, but there are limits to the amount of >> time that it makes sense for us to spend on issues like this for a single >> person. >> > > Again, I suppose the answer is to just try the build with my versions > (most of which are fairly recent -- maybe too recent, but I'll see) and if > there are any problems with a particular package then refer back to Debian > 8. > > > No problem. The easiest way to see the module dep chain would be to look > at this file: > > https://freeswitch.org/stash/projects/FS/repos/freeswitch/ > browse/debian/control-modules > > Excellent, thanks for that. -- Richard Melville Systems Architect cellularity.co.uk stellarsystem.wordpress.com +44 20 33 555 305 +44 7957 836330

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Re: [Freeswitch-users] Freeswitch Dependencies
by Richard Melville 09 Jun '17

09 Jun '17

On 8 June 2017 at 22:34, Ken Rice <krice(a)freeswitch.org> wrote: > > And as usual I got interrupted and clicked send before finishing a > thought… (sorry about that but it helps demonstrate our time constraints) > > > > But following up my earlier comments > > > > > > Now that being said you can review the freeswitch.spec file in the root of > the source tree or the Debian packaging files in the debian dir also in the > source tree to get a list of build deps and if min versions are required > what those are. > > > > Things without version numbering in those files are that way due to the > current versions in the appropriate Distros being sufficient and Distros > typically do not change APIs once theyhave released a version (or on minor > versions upgrades)_ > > Thanks Ken. In reply to this, and your earlier email, that's really useful info. I'm not looking for one-off support, but just to be pointed in roughly the right direction. Regarding LibreSSL I guess that it's just a case of trying it out. Thanks again. -- Richard Melville Systems Architect cellularity.co.uk stellarsystem.wordpress.com +44 20 33 555 305 +44 7957 836330

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Re: [Freeswitch-users] Freeswitch Dependencies
by Richard Melville 09 Jun '17

09 Jun '17

On 8 June 2017 at 17:01, Michael Jerris <mike(a)jerris.com> wrote: > > On Jun 8, 2017, at 6:33 AM, Richard Melville <richardm(a)cellularity.co.uk> > wrote: > > I haven't used or built Freeswitch yet, but I'm getting closer to that > point. I will be building from source. Having looked at the documentation > I can see that Debian is preferred, and the use of distros in general. > However, I don't use distros, but rather build my own systems from scratch. > > I've looked at the Centos page ( https://freeswitch.org/conflue > nce/display/FREESWITCH/CentOS+7+and+RHEL+7 ) and under "Building from > source" there appears to be a list of dependencies. I already have most of > those dependencies installed (other than the codecs) but I have three > questions which maybe somebody can answer. > > The first is: can openssl be substituted with libressl, which I use? > > > Not sure, depends if libressl has the required pieces we need for > dtls-srtp and all the required ciphers required by the browsers for webrtc. > Thanks, I suppose the answer is to give it a try. > > > The second is: "mongo-c-driver-devel" suggests that mongodb is a > dependency of Freeswitch. I've seen no mention of mongodb anywhere in > either the book, or the documentation generally, so why is this listed as a > dependency? > > > Its a module, if you don’t want that module, its not needed. > That's what I thought; thanks for the heads up. > > > The third is: there is no mention of package version numbers anywhere, so > how can I find if there are any issues with particular versions? > > > We don’t test a vast array of different package versions, we do testing > based on the ones for the distros we package for. The versions in Debian 8 > are well tested, other versions are much less well tested or not tested at > all. As for other libs, use the ones in our stash project for dep libs > when not otherwise available. Creating extensive documentation for > building on your own distro would be far more work than even adding support > for a new distro, and we don’t have any plans to create that. I’m happy to > respond to some specific questions, but there are limits to the amount of > time that it makes sense for us to spend on issues like this for a single > person. > Again, I suppose the answer is to just try the build with my versions (most of which are fairly recent -- maybe too recent, but I'll see) and if there are any problems with a particular package then refer back to Debian 8. > > > Any help gratefully received. > > Thanks for your help, Michael. -- Richard Melville Systems Architect cellularity.co.uk stellarsystem.wordpress.com +44 20 33 555 305 +44 7957 836330

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Freeswitch Dependencies
by Richard Melville 08 Jun '17

08 Jun '17

I haven't used or built Freeswitch yet, but I'm getting closer to that point. I will be building from source. Having looked at the documentation I can see that Debian is preferred, and the use of distros in general. However, I don't use distros, but rather build my own systems from scratch. I've looked at the Centos page ( https://freeswitch.org/ confluence/display/FREESWITCH/CentOS+7+and+RHEL+7 ) and under "Building from source" there appears to be a list of dependencies. I already have most of those dependencies installed (other than the codecs) but I have three questions which maybe somebody can answer. The first is: can openssl be substituted with libressl, which I use? The second is: "mongo-c-driver-devel" suggests that mongodb is a dependency of Freeswitch. I've seen no mention of mongodb anywhere in either the book, or the documentation generally, so why is this listed as a dependency? The third is: there is no mention of package version numbers anywhere, so how can I find if there are any issues with particular versions? Any help gratefully received. -- Richard Melville Systems Architect cellularity.co.uk stellarsystem.wordpress.com +44 20 33 555 305 +44 7957 836330

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Re-invite Glare issue - FS ending call
by Jason Bedward 08 Jun '17

08 Jun '17

Hi, I have an issue with re-invites on some calls. I'm using 1.6.15 and these calls are using bypass media. I have Kamailio as inbound SBC but FS connecting directly to my provider for B leg. - After 5 minutes plus on some calls my provider sends re-invite on A leg - FS then sends this re-invite to the B leg - At the same time the B leg sends a Re-invite - FS replys 491 - B leg provider replys 100, then 500 (with retry in the 500) - FS send ACK and then BYE Not sure what setting I need to change or can change infact to either retry the invite in accordance with the 500 retry request. Or something else to stop the call ending... [image: Inline image 1] Thanks

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