December 2014 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Huge BLF/NOTIFY delay under load
by François Delawarde 19 Dec '14

19 Dec '14

Hi all, In a decent server (6x core E5-2420 with 16GB RAM) and under a bit of load, I see that FS sends NOTIFY up to a 5 minutes AFTER the actual event, so BLFs are useless when it happens. Is it a normal/expected behavior? Code suggests that FS can queue up to 50000 events, and presence does lots and lots of DB stuff. This particular site handles around 4000-5000 subscriptions and up to 2-3 calls per second under load. I use sqlite3 presence.db in tmpfs. Is there anything that can be done to reduce that huge NOTIFY delay, or do I just have to live with it? Thanks, François.

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fs_cli hangs
by akhil garg 19 Dec '14

19 Dec '14

Bug FS-7097 has been created on JIRA < https://freeswitch.org/jira/browse/FS-7097> -- regards, akhil

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FreeSWITCH Friday FreeForAll Reminder!
by Ken Rice 19 Dec '14

19 Dec '14

FreeSWITCHers, Do not forget to join us at 2PM CST for the FreeSWITCH Friday FreeFor All Visit http://ift.tt/1n3h0Pf and Click Call 888 with your WebRTC enabled Browser and headset, Call sip:888@conference.freeswitch.org or see http://ift.tt/1prwIZL for access info! -- Ken FreeSWITCH.org ClueCon.com OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH @ClueCon

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Hot to determine DTMF negotiation outcome
by Guillermo Ruiz Camauer 19 Dec '14

19 Dec '14

How can I determine if a call has successfully negotiated a DTMF transfort mechanism? Case in point: if I dial out from FS, when the call is established, I want to know if DTMF can be successfully interchanged between the dialed party and FS. My FS is setup for RCF-2833, but sometimes I get: 2014-12-18 16:59:10.309023 [WARNING] sofia.c:8604 IGNORE INFO DTMF(5) (This channel was not configured to use INFO DTMF!) which to me means that the other party is sending DTMF using SIP INFO. If I only offer RFC-2833 and the other party does not support this, how can I find out about it? Thanks, -- Guillermo Ruiz Camauer

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Re: [Freeswitch-users] RTP NAT No Audio on EC2
by Luke Milbourne 19 Dec '14

19 Dec '14

Yeah still here, haven't shook the FreeSWITCH/VoIP addiction just yet :). Merry Christmas to you too (and everyone else there). Most of the problems I've come across have been solved by ensuring there is no SIP ALG in the way and then use STUN if there is still a problem. Hope it helps, all the best. Luke On 19 December 2014 at 09:40, <freeswitch-users-request(a)lists.freeswitch.org > wrote: > > Send FreeSWITCH-users mailing list submissions to > freeswitch-users(a)lists.freeswitch.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > or, via email, send a message with subject or body 'help' to > freeswitch-users-request(a)lists.freeswitch.org > > You can reach the person managing the list at > freeswitch-users-owner(a)lists.freeswitch.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of FreeSWITCH-users digest..." > > Today's Topics: > > 1. Re: RTP NAT No Audio on EC2 (Callum Guy) > > > ---------- Forwarded message ---------- > From: Callum Guy <callum.guy(a)x-on.co.uk> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Date: Fri, 19 Dec 2014 09:40:22 +0000 > Subject: Re: [Freeswitch-users] RTP NAT No Audio on EC2 > Hello Luke - didn't expect you to pop up - hope all is going well for you! > Merry Xmas > > Cool thanks guys, i'll have a read. I do have a general understanding of > NAT but i'm not able to recognise whether an issue is due to my box > configuration or something natty just from looking at a trace - maybe i'm > hoping for too much! You know, if my wireshark trace is showing RTP being > initialised to a remote internal IP i'm assuming that means its not > correct... Maybe its a case of Jack of all trades! > > ______________________________ > > Callum Guy > > X-on > Framlingham Technology Centre > Station Road, Framlingham, > Suffolk, IP13 9EZ > > T 0333 332 0116 > E callum.guy(a)x-on.co.uk > > > X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales > Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD > Company Registration No. 2578478 > > This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message > is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from > your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of > the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have > been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on > are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. > Please consider the environment before printing this email. > > > On 19 December 2014 at 09:02, Luke Milbourne <luke.milbourne(a)gmail.com> > wrote: >> >> These have helped me in the past when dealing with NAT. >> >> Chapter 12 'Handling NAT' of the FreeSWITCH 1.2 book >> >> http://www.voip-info.org/wiki/view/NAT+and+VOIP >> >> https://wiki.freeswitch.org/wiki/NAT >> >> >> On 19 December 2014 at 03:12, < >> freeswitch-users-request(a)lists.freeswitch.org> wrote: >>> >>> Send FreeSWITCH-users mailing list submissions to >>> freeswitch-users(a)lists.freeswitch.org >>> >>> To subscribe or unsubscribe via the World Wide Web, visit >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>> or, via email, send a message with subject or body 'help' to >>> freeswitch-users-request(a)lists.freeswitch.org >>> >>> You can reach the person managing the list at >>> freeswitch-users-owner(a)lists.freeswitch.org >>> >>> When replying, please edit your Subject line so it is more specific >>> than "Re: Contents of FreeSWITCH-users digest..." >>> >>> Today's Topics: >>> >>> 1. Provider Configuration: switch2voip.us (George F. Phelps) >>> 2. Re: RTP NAT No Audio on EC2 (Brian West) >>> >>> >>> ---------- Forwarded message ---------- >>> From: "George F. Phelps" <GeorgePhelps(a)gfphelps.com> >>> To: <freeswitch-users(a)lists.freeswitch.org> >>> Cc: >>> Date: Thu, 18 Dec 2014 19:52:01 -0500 >>> Subject: [Freeswitch-users] Provider Configuration: switch2voip.us >>> Could someone please provide an example, Freeswitch Provider >>> Configuration >>> for using a SIP trunk from switch2voip.us? >>> >>> I tried to use the tutorial (at the URL below), for the "Digest >>> Authentication (Account & PIN)", as an example - but I have been >>> unsuccessful. >>> >>> >>> >>> http://switch2voip.us/index.php/customer-support/byod/sip-trunking-configura >>> tion >>> >>> Thanks! >>> >>> >>> >>> >>> >>> >>> >>> ---------- Forwarded message ---------- >>> From: Brian West <brian(a)freeswitch.org> >>> To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> >>> Cc: >>> Date: Thu, 18 Dec 2014 21:12:19 -0600 >>> Subject: Re: [Freeswitch-users] RTP NAT No Audio on EC2 >>> A good understanding of how NAT works is probably the best place to >>> start, I'm not too sure which materials you should read to start off >>> with... anyone have a link to a good primer on what NAT is and how the >>> various versions of NAT work? >>> >>> On Thu, Dec 18, 2014 at 4:17 PM, Callum Guy <callum.guy(a)x-on.co.uk> >>> wrote: >>>> >>>> Thanks for responding. I've retested from another location and the >>>> calls are now working as expected without any change so I presume it was an >>>> issue with the device/network I was calling from. Sorry to waste your time >>>> but I still struggle with a workflow for determining RTP issues. Does >>>> anyone have any advice for a good article/book which would help? Cheers >>>> On 18 Dec 2014 20:44, "Brian West" <brian(a)freeswitch.org> wrote: >>>> >>>>> you need to set ext-sip-ip and ext-rtp-ip, and it looks like your >>>>> client isn't providing you a valid ip address either. >>>>> >>>>> On Thu, Dec 18, 2014 at 11:28 AM, Callum Guy <callum.guy(a)x-on.co.uk> >>>>> wrote: >>>>>> >>>>>> OK so i have been changing these options as recommended: >>>>>> >>>>>> <param name="sip-ip" value="1.2.3.4"/><param name=" >>>>>> >>>>>> rtp-ip" value="auto"/> >>>>>> The SIP option I set to my real external (elastic) IP and it broke >>>>>> the SIP comms - i removed that because SIP is working correctly. >>>>>> >>>>>> The RTP option was set as auto but this doesn't appear to have made >>>>>> any noticeable difference. >>>>>> >>>>>> I haven't found any detailed information about what those fields >>>>>> actually do so apologies for the shot-in-the-dark approach here. >>>>>> >>>>>> Any further ideas? >>>>>> >>>>>> ______________________________ >>>>>> >>>>>> Callum Guy >>>>>> >>>>>> X-on >>>>>> Framlingham Technology Centre >>>>>> Station Road, Framlingham, >>>>>> Suffolk, IP13 9EZ >>>>>> >>>>>> T 0333 332 0116 >>>>>> E callum.guy(a)x-on.co.uk >>>>>> >>>>>> >>>>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>>>> Company Registration No. 2578478 >>>>>> >>>>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>>>> Please consider the environment before printing this email. >>>>>> >>>>>> >>>>>> On 18 December 2014 at 16:58, Callum Guy <callum.guy(a)x-on.co.uk> >>>>>> wrote: >>>>>>> >>>>>>> I have not changed those values yet so will look into that >>>>>>> immediately and get back to you. >>>>>>> >>>>>>> Most of my changes are those cited here: >>>>>>> https://wiki.freeswitch.org/wiki/Amazon_EC2 which include ext- >>>>>>> prefixed versions of those parameters but i haven't changed those without >>>>>>> the prefix. >>>>>>> >>>>>>> Thanks, back soon >>>>>>> >>>>>>> >>>>>>> >>>>>>> ______________________________ >>>>>>> >>>>>>> Callum Guy >>>>>>> >>>>>>> X-on >>>>>>> Framlingham Technology Centre >>>>>>> Station Road, Framlingham, >>>>>>> Suffolk, IP13 9EZ >>>>>>> >>>>>>> T 0333 332 0116 >>>>>>> E callum.guy(a)x-on.co.uk >>>>>>> >>>>>>> >>>>>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>>>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>>>>> Company Registration No. 2578478 >>>>>>> >>>>>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>>>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>>>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>>>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>>>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>>>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>>>>> Please consider the environment before printing this email. >>>>>>> >>>>>>> >>>>>>> On 18 December 2014 at 16:51, Ítalo Rossi <italorossib(a)gmail.com> >>>>>>> wrote: >>>>>>>> >>>>>>>> Did you changed the rtp-ip and sip-ip vars in your profile? >>>>>>>> >>>>>>>> Follow https://freeswitch.org/confluence/display/FREESWITCH/NAT >>>>>>>> >>>>>>>> On Thu, Dec 18, 2014 at 1:39 PM, Callum Guy <callum.guy(a)x-on.co.uk> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi All, >>>>>>>>> >>>>>>>>> Its been a while since i've written to this board so i hope you're >>>>>>>>> all well. Today i've been trying out FreeSWITCH on AWS for the first time >>>>>>>>> and it certainly appears to be working as expected however my configuration >>>>>>>>> must be wrong for the environment so i wondered if someone here could offer >>>>>>>>> some advice? >>>>>>>>> >>>>>>>>> A TCP dump shows correct SIP negotiation between my handset and >>>>>>>>> the server over the respective public IP's however when viewing the flow in >>>>>>>>> Wireshark the RTP heads off to my handsets internal IP. >>>>>>>>> >>>>>>>>> I see this in the CLI: >>>>>>>>> >>>>>>>>> 2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO >>>>>>>>> RTP [sofia/internal/1000(a)54.77.115.40] 172.31.6.36 port 30074 -> >>>>>>>>> 192.168.5.195 port 16468 codec: 0 ms: 20 >>>>>>>>> >>>>>>>>> Does anyone have any keen suggestions? >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> >>>>>>>>> Callum >>>>>>>>> >>>>>>>>> ______________________________ >>>>>>>>> >>>>>>>>> Callum Guy >>>>>>>>> >>>>>>>>> X-on >>>>>>>>> Framlingham Technology Centre >>>>>>>>> Station Road, Framlingham, >>>>>>>>> Suffolk, IP13 9EZ >>>>>>>>> >>>>>>>>> T 0333 332 0116 >>>>>>>>> E callum.guy(a)x-on.co.uk >>>>>>>>> >>>>>>>>> >>>>>>>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>>>>>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>>>>>>> Company Registration No. 2578478 >>>>>>>>> >>>>>>>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>>>>>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>>>>>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>>>>>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>>>>>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>>>>>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>>>>>>> Please consider the environment before printing this email. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> _________________________________________________________________________ >>>>>>>>> Professional FreeSWITCH Consulting Services: >>>>>>>>> consulting(a)freeswitch.org >>>>>>>>> http://www.freeswitchsolutions.com >>>>>>>>> >>>>>>>>> Official FreeSWITCH Sites >>>>>>>>> http://www.freeswitch.org >>>>>>>>> http://confluence.freeswitch.org >>>>>>>>> http://www.cluecon.com >>>>>>>>> >>>>>>>>> FreeSWITCH-users mailing list >>>>>>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>>>>>> UNSUBSCRIBE: >>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>>>>>> http://www.freeswitch.org >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Ítalo Rossi >>>>>>>> >>>>>>>> >>>>>>>> _________________________________________________________________________ >>>>>>>> Professional FreeSWITCH Consulting Services: >>>>>>>> consulting(a)freeswitch.org >>>>>>>> http://www.freeswitchsolutions.com >>>>>>>> >>>>>>>> Official FreeSWITCH Sites >>>>>>>> http://www.freeswitch.org >>>>>>>> http://confluence.freeswitch.org >>>>>>>> http://www.cluecon.com >>>>>>>> >>>>>>>> FreeSWITCH-users mailing list >>>>>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>>>>> UNSUBSCRIBE: >>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>>>>> http://www.freeswitch.org >>>>>>>> >>>>>>> >>>>>> >>>>>> _________________________________________________________________________ >>>>>> Professional FreeSWITCH Consulting Services: >>>>>> consulting(a)freeswitch.org >>>>>> http://www.freeswitchsolutions.com >>>>>> >>>>>> Official FreeSWITCH Sites >>>>>> http://www.freeswitch.org >>>>>> http://confluence.freeswitch.org >>>>>> http://www.cluecon.com >>>>>> >>>>>> FreeSWITCH-users mailing list >>>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>>> UNSUBSCRIBE: >>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>>> http://www.freeswitch.org >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> *Brian West* >>>>> brian(a)freeswitch.org >>>>> >>>>> >>>>> *Twitter: @FreeSWITCH , @briankwest* >>>>> http://www.freeswitchbook.com >>>>> http://www.freeswitchcookbook.com >>>>> >>>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) >>>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest >>>>> >>>>> >>>>> _________________________________________________________________________ >>>>> Professional FreeSWITCH Consulting Services: >>>>> consulting(a)freeswitch.org >>>>> http://www.freeswitchsolutions.com >>>>> >>>>> Official FreeSWITCH Sites >>>>> http://www.freeswitch.org >>>>> http://confluence.freeswitch.org >>>>> http://www.cluecon.com >>>>> >>>>> FreeSWITCH-users mailing list >>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>> UNSUBSCRIBE: >>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>> http://www.freeswitch.org >>>>> >>>> >>>> >>>> _________________________________________________________________________ >>>> Professional FreeSWITCH Consulting Services: >>>> consulting(a)freeswitch.org >>>> http://www.freeswitchsolutions.com >>>> >>>> Official FreeSWITCH Sites >>>> http://www.freeswitch.org >>>> http://confluence.freeswitch.org >>>> http://www.cluecon.com >>>> >>>> FreeSWITCH-users mailing list >>>> FreeSWITCH-users(a)lists.freeswitch.org >>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>> UNSUBSCRIBE: >>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>> http://www.freeswitch.org >>>> >>> >>> >>> -- >>> >>> *Brian West* >>> brian(a)freeswitch.org >>> >>> >>> *Twitter: @FreeSWITCH , @briankwest* >>> http://www.freeswitchbook.com >>> http://www.freeswitchcookbook.com >>> >>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) >>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest >>> >>> _______________________________________________ >>> FreeSWITCH-users mailing list >>> FreeSWITCH-users(a)lists.freeswitch.org >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users >>> http://www.freeswitch.org >>> >>> >> >> -- >> Luke Milbourne >> <luke.milbourne(a)gmail.com> >> >> Tel: 07857154817 >> Google Talk/Email: luke.milbourne(a)gmail.com >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://confluence.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-users mailing list >> FreeSWITCH-users(a)lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users >> http://www.freeswitch.org >> > > _______________________________________________ > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > -- Luke Milbourne <luke.milbourne(a)gmail.com> Tel: 07857154817 Google Talk/Email: luke.milbourne(a)gmail.com

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Re: [Freeswitch-users] RTP NAT No Audio on EC2
by Luke Milbourne 19 Dec '14

19 Dec '14

These have helped me in the past when dealing with NAT. Chapter 12 'Handling NAT' of the FreeSWITCH 1.2 book http://www.voip-info.org/wiki/view/NAT+and+VOIP https://wiki.freeswitch.org/wiki/NAT On 19 December 2014 at 03:12, <freeswitch-users-request(a)lists.freeswitch.org > wrote: > > Send FreeSWITCH-users mailing list submissions to > freeswitch-users(a)lists.freeswitch.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > or, via email, send a message with subject or body 'help' to > freeswitch-users-request(a)lists.freeswitch.org > > You can reach the person managing the list at > freeswitch-users-owner(a)lists.freeswitch.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of FreeSWITCH-users digest..." > > Today's Topics: > > 1. Provider Configuration: switch2voip.us (George F. Phelps) > 2. Re: RTP NAT No Audio on EC2 (Brian West) > > > ---------- Forwarded message ---------- > From: "George F. Phelps" <GeorgePhelps(a)gfphelps.com> > To: <freeswitch-users(a)lists.freeswitch.org> > Cc: > Date: Thu, 18 Dec 2014 19:52:01 -0500 > Subject: [Freeswitch-users] Provider Configuration: switch2voip.us > Could someone please provide an example, Freeswitch Provider Configuration > for using a SIP trunk from switch2voip.us? > > I tried to use the tutorial (at the URL below), for the "Digest > Authentication (Account & PIN)", as an example - but I have been > unsuccessful. > > > > http://switch2voip.us/index.php/customer-support/byod/sip-trunking-configura > tion > > Thanks! > > > > > > > ---------- Forwarded message ---------- > From: Brian West <brian(a)freeswitch.org> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Date: Thu, 18 Dec 2014 21:12:19 -0600 > Subject: Re: [Freeswitch-users] RTP NAT No Audio on EC2 > A good understanding of how NAT works is probably the best place to start, > I'm not too sure which materials you should read to start off with... > anyone have a link to a good primer on what NAT is and how the various > versions of NAT work? > > On Thu, Dec 18, 2014 at 4:17 PM, Callum Guy <callum.guy(a)x-on.co.uk> wrote: >> >> Thanks for responding. I've retested from another location and the calls >> are now working as expected without any change so I presume it was an issue >> with the device/network I was calling from. Sorry to waste your time but I >> still struggle with a workflow for determining RTP issues. Does anyone have >> any advice for a good article/book which would help? Cheers >> On 18 Dec 2014 20:44, "Brian West" <brian(a)freeswitch.org> wrote: >> >>> you need to set ext-sip-ip and ext-rtp-ip, and it looks like your client >>> isn't providing you a valid ip address either. >>> >>> On Thu, Dec 18, 2014 at 11:28 AM, Callum Guy <callum.guy(a)x-on.co.uk> >>> wrote: >>>> >>>> OK so i have been changing these options as recommended: >>>> >>>> <param name="sip-ip" value="1.2.3.4"/><param name=" >>>> >>>> rtp-ip" value="auto"/> >>>> The SIP option I set to my real external (elastic) IP and it broke the >>>> SIP comms - i removed that because SIP is working correctly. >>>> >>>> The RTP option was set as auto but this doesn't appear to have made any >>>> noticeable difference. >>>> >>>> I haven't found any detailed information about what those fields >>>> actually do so apologies for the shot-in-the-dark approach here. >>>> >>>> Any further ideas? >>>> >>>> ______________________________ >>>> >>>> Callum Guy >>>> >>>> X-on >>>> Framlingham Technology Centre >>>> Station Road, Framlingham, >>>> Suffolk, IP13 9EZ >>>> >>>> T 0333 332 0116 >>>> E callum.guy(a)x-on.co.uk >>>> >>>> >>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>> Company Registration No. 2578478 >>>> >>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>> Please consider the environment before printing this email. >>>> >>>> >>>> On 18 December 2014 at 16:58, Callum Guy <callum.guy(a)x-on.co.uk> wrote: >>>>> >>>>> I have not changed those values yet so will look into that immediately >>>>> and get back to you. >>>>> >>>>> Most of my changes are those cited here: >>>>> https://wiki.freeswitch.org/wiki/Amazon_EC2 which include ext- >>>>> prefixed versions of those parameters but i haven't changed those without >>>>> the prefix. >>>>> >>>>> Thanks, back soon >>>>> >>>>> >>>>> >>>>> ______________________________ >>>>> >>>>> Callum Guy >>>>> >>>>> X-on >>>>> Framlingham Technology Centre >>>>> Station Road, Framlingham, >>>>> Suffolk, IP13 9EZ >>>>> >>>>> T 0333 332 0116 >>>>> E callum.guy(a)x-on.co.uk >>>>> >>>>> >>>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>>> Company Registration No. 2578478 >>>>> >>>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>>> Please consider the environment before printing this email. >>>>> >>>>> >>>>> On 18 December 2014 at 16:51, Ítalo Rossi <italorossib(a)gmail.com> >>>>> wrote: >>>>>> >>>>>> Did you changed the rtp-ip and sip-ip vars in your profile? >>>>>> >>>>>> Follow https://freeswitch.org/confluence/display/FREESWITCH/NAT >>>>>> >>>>>> On Thu, Dec 18, 2014 at 1:39 PM, Callum Guy <callum.guy(a)x-on.co.uk> >>>>>> wrote: >>>>>> >>>>>>> Hi All, >>>>>>> >>>>>>> Its been a while since i've written to this board so i hope you're >>>>>>> all well. Today i've been trying out FreeSWITCH on AWS for the first time >>>>>>> and it certainly appears to be working as expected however my configuration >>>>>>> must be wrong for the environment so i wondered if someone here could offer >>>>>>> some advice? >>>>>>> >>>>>>> A TCP dump shows correct SIP negotiation between my handset and the >>>>>>> server over the respective public IP's however when viewing the flow in >>>>>>> Wireshark the RTP heads off to my handsets internal IP. >>>>>>> >>>>>>> I see this in the CLI: >>>>>>> >>>>>>> 2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO >>>>>>> RTP [sofia/internal/1000(a)54.77.115.40] 172.31.6.36 port 30074 -> >>>>>>> 192.168.5.195 port 16468 codec: 0 ms: 20 >>>>>>> >>>>>>> Does anyone have any keen suggestions? >>>>>>> >>>>>>> Thanks, >>>>>>> >>>>>>> Callum >>>>>>> >>>>>>> ______________________________ >>>>>>> >>>>>>> Callum Guy >>>>>>> >>>>>>> X-on >>>>>>> Framlingham Technology Centre >>>>>>> Station Road, Framlingham, >>>>>>> Suffolk, IP13 9EZ >>>>>>> >>>>>>> T 0333 332 0116 >>>>>>> E callum.guy(a)x-on.co.uk >>>>>>> >>>>>>> >>>>>>> X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales >>>>>>> Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD >>>>>>> Company Registration No. 2578478 >>>>>>> >>>>>>> This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message >>>>>>> is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from >>>>>>> your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of >>>>>>> the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have >>>>>>> been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on >>>>>>> are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. >>>>>>> Please consider the environment before printing this email. >>>>>>> >>>>>>> >>>>>>> >>>>>>> _________________________________________________________________________ >>>>>>> Professional FreeSWITCH Consulting Services: >>>>>>> consulting(a)freeswitch.org >>>>>>> http://www.freeswitchsolutions.com >>>>>>> >>>>>>> Official FreeSWITCH Sites >>>>>>> http://www.freeswitch.org >>>>>>> http://confluence.freeswitch.org >>>>>>> http://www.cluecon.com >>>>>>> >>>>>>> FreeSWITCH-users mailing list >>>>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>>>> UNSUBSCRIBE: >>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>>>> http://www.freeswitch.org >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Ítalo Rossi >>>>>> >>>>>> >>>>>> _________________________________________________________________________ >>>>>> Professional FreeSWITCH Consulting Services: >>>>>> consulting(a)freeswitch.org >>>>>> http://www.freeswitchsolutions.com >>>>>> >>>>>> Official FreeSWITCH Sites >>>>>> http://www.freeswitch.org >>>>>> http://confluence.freeswitch.org >>>>>> http://www.cluecon.com >>>>>> >>>>>> FreeSWITCH-users mailing list >>>>>> FreeSWITCH-users(a)lists.freeswitch.org >>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>>>> UNSUBSCRIBE: >>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>>>> http://www.freeswitch.org >>>>>> >>>>> >>>> >>>> _________________________________________________________________________ >>>> Professional FreeSWITCH Consulting Services: >>>> consulting(a)freeswitch.org >>>> http://www.freeswitchsolutions.com >>>> >>>> Official FreeSWITCH Sites >>>> http://www.freeswitch.org >>>> http://confluence.freeswitch.org >>>> http://www.cluecon.com >>>> >>>> FreeSWITCH-users mailing list >>>> FreeSWITCH-users(a)lists.freeswitch.org >>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>>> UNSUBSCRIBE: >>>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>>> http://www.freeswitch.org >>>> >>> >>> >>> -- >>> >>> *Brian West* >>> brian(a)freeswitch.org >>> >>> >>> *Twitter: @FreeSWITCH , @briankwest* >>> http://www.freeswitchbook.com >>> http://www.freeswitchcookbook.com >>> >>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) >>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest >>> >>> _________________________________________________________________________ >>> Professional FreeSWITCH Consulting Services: >>> consulting(a)freeswitch.org >>> http://www.freeswitchsolutions.com >>> >>> Official FreeSWITCH Sites >>> http://www.freeswitch.org >>> http://confluence.freeswitch.org >>> http://www.cluecon.com >>> >>> FreeSWITCH-users mailing list >>> FreeSWITCH-users(a)lists.freeswitch.org >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users >>> http://www.freeswitch.org >>> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://confluence.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-users mailing list >> FreeSWITCH-users(a)lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users >> http://www.freeswitch.org >> > > > -- > > *Brian West* > brian(a)freeswitch.org > > > *Twitter: @FreeSWITCH , @briankwest* > http://www.freeswitchbook.com > http://www.freeswitchcookbook.com > > *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) > *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest > > _______________________________________________ > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > -- Luke Milbourne <luke.milbourne(a)gmail.com> Tel: 07857154817 Google Talk/Email: luke.milbourne(a)gmail.com

2 1

FreeSWITCH Week in Review (Master Branch) December 7th-13th
by Ken Rice 19 Dec '14

19 Dec '14

New Post on freeswitch.org from kathleen check it out at http://ift.tt/13iKNPZ FreeSWITCH Week in Review (Master Branch) December 7th-13th Hello, again. This week in the FreeSWITCH master branch we had 27 commits. The features for this week are: allowing the jitter buffer to start at 10ms and arbitrary MRCP headers can now be sent to unimrcp input components in mod_rayo. New features that were added: f024ea3 FS-7047 Arbitrary MRCP headers can now be sent to unimrcp input components in mod_rayo [Jira: http://ift.tt/1sNiaHd] e783999 Some changes to webrtc to make it work with iDoubs in rtcweb profile mode d189e98 Allow 10ms jb In terms of stability these were the use cases that were fixed: 392c687 FS-7055 Fix for a stability race condition in FS [Jira: http://ift.tt/1zCVZCS] Improvements in performance: 4bcf1d8 Use cached time to save cpu Additional documentation: f63f868 FS-7049 – Documentation for state optional paramenter in callcenter_config queue list and count [Jira: http://ift.tt/1sNiaXt] The following bugs were squashed: 99a5b50 FS-7063 Fix for media delay issue [Jira: http://ift.tt/1zCVZCU] 21458f8 FS-7062 On redirect, when uri are passed in without <> with multiple uris, automatically add the q= header param in decending order in mod_sofia. [Jira: http://ift.tt/1sNieqa] 5376e82 FS-6688 This will fix the normal case of record route from a proxy without breaking normal changing of a contact in mod_sofia [Jira: http://ift.tt/1yzQEuo] 06c241a FS-6891 FS-7002 FS-7059 FS-7072 FS-7073 FS-7076 #close #comment All of these bugs are invalidated due to a botched revert [Jira: http://ift.tt/1yJc22F] 922fd81 FS-7015 The code was not properly catching the 0.0.0.0 after changing it to work with ICE SDPs because it was looking in the wrong place for the 0.0.0.0 [Jira: http://ift.tt/1wkDp3C] 3d515cf Re-mark cur_payload as negotiated when detected as such by parser or the rtp could stop working on session re-invite 19272dc FS-7078 Fix sip_header_as_string to properly null_terminate on larger header strings [Jira: http://ift.tt/1sNiaXv] e268a72 FS-6994 Fix for Codec OPUS decoder error in mod_opus [Jira: http://ift.tt/1zCVZTf] 6dbb416 FS-7086 FS-6798 Fix for invalid codec tearing down the call request [Jira: http://ift.tt/1sNieqf]

1 0

RTP NAT No Audio on EC2
by Callum Guy 19 Dec '14

19 Dec '14

Hi All, Its been a while since i've written to this board so i hope you're all well. Today i've been trying out FreeSWITCH on AWS for the first time and it certainly appears to be working as expected however my configuration must be wrong for the environment so i wondered if someone here could offer some advice? A TCP dump shows correct SIP negotiation between my handset and the server over the respective public IP's however when viewing the flow in Wireshark the RTP heads off to my handsets internal IP. I see this in the CLI: 2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO RTP [sofia/internal/1000(a)54.77.115.40] 172.31.6.36 port 30074 -> 192.168.5.195 port 16468 codec: 0 ms: 20 Does anyone have any keen suggestions? Thanks, Callum ______________________________ Callum Guy X-on Framlingham Technology Centre Station Road, Framlingham, Suffolk, IP13 9EZ T 0333 332 0116 E callum.guy(a)x-on.co.uk X-on is a trading name of Storacall Technology Ltd a limited company registered in England and Wales Registered Office : Avaland House, 110 London Road, Apsley, Hemel Hempstead, Herts, HP3 9SD Company Registration No. 2578478 This email has been sent from X-on.The contents and attachments are confidential to the sender and the intended addressees.If the message is received by anyone other than the addressee please return the message to the sender by replying to it and then delete the message from your computer without copying or disclosing the contents to anyone.Opinions, conclusions and statements of intent in this email are those of the sender and do not bind X-on unless confirmed by authorised representatives independently of this message.While best endeavours have been taken to avoid transmission of viruses, it is the responsibility of the recipient to scan for these.Please note emails sent to and from X-on are routinely monitored for record keeping and quality control, to ensure regulatory compliance and prevent unauthorised use of our systems. Please consider the environment before printing this email.

3 6

Provider Configuration: switch2voip.us
by George F. Phelps 19 Dec '14

19 Dec '14

Could someone please provide an example, Freeswitch Provider Configuration for using a SIP trunk from switch2voip.us? I tried to use the tutorial (at the URL below), for the "Digest Authentication (Account & PIN)", as an example - but I have been unsuccessful. http://switch2voip.us/index.php/customer-support/byod/sip-trunking-configura tion Thanks!

1 0

Git Critical Vulnerability Announce!
by Ken Rice 18 Dec '14

18 Dec '14

New Post on freeswitch.org from krice387 check it out at http://ift.tt/1wILkXi Git Critical Vulnerability Announce! The Git Team has released a new version of Git to address a critical security vulnerability. >From the Github description of the problem: A critical Git security vulnerability has been announced today, affecting all versions of the official Git client and all related software that interacts with Git repositories, including GitHub for Windows and GitHub for Mac. Because this is a client-side only vulnerability, github.com and GitHub Enterprise are not directly affected. The vulnerability concerns Git and Git-compatible clients that access Git repositories in a case-insensitive or case-normalizing filesystem. An attacker can craft a malicious Git tree that will cause Git to overwrite its own .git/config file when cloning or checking out a repository, leading to arbitrary command execution in the client machine. Git clients running on OS X (HFS+) or any version of Microsoft Windows (NTFS, FAT) are exploitable through this vulnerability. Linux clients are not affected if they run in a case-sensitive filesystem. For more information, see:http://ift.tt/1z9v0RBhttp://ift.tt/1x3mUK2

1 0