September 2016 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Conference recording in stereo
by Oleg Stolyar 09 Sep '16

09 Sep '16

Hi guys, is there a way to record conferences to wav files in stereo? Documentation for RECORD STEREO variable mentions Leg A and Leg B, so I am not sure it will work for a conference.

3 7

Verto and DTMF
by Cj B 09 Sep '16

09 Sep '16

Hi All, I have verto working and can make calls, but I can’t seem to get DTMF working. I am using fusionpbx and need to enter a conference room pin number however once I enter the conference extension number and get asked to enter the pin it just always says “invalid pin”. Looking at the logs, I don’t see any DTMF getting passed back to freeswitch. Is there a config option I can do to enable the keypad? Thanks Cj B

3 7

Getting DTMF to work with SIPP
by Ned Ludd 09 Sep '16

09 Sep '16

Trying to test FS voicemail with sipp. I can't get DTMF to work no matter which way I play it. Any tips? If I use "start_dtmf" in my dialplan, and send DTMF with "play_dtmf" in my sipp scenario they should go in-band, right? And likewise if I take out "start_dtmf" and use "play_pcap_audio" with the 2833 pcap files in my scenario it should go out of band, right? Neither work. Attaching my scenario file. Maybe I'm just not doing it right? ----- Ned Ludd

3 5

pull request #944: originate-retry-timeout to master
by jungle Boogie 09 Sep '16

09 Sep '16

Hi All, Did this new implementation break anyone else's build with make current? https://freeswitch.org/stash/projects/FS/repos/freeswitch/commits/962908aa5… https://freeswitch.org/jira/browse/FS-9484 -- ------- inum: 883510009027723 sip: jungleboogie(a)sip2sip.info

3 3

set energy level in dialplan?
by Jarad Morgan 09 Sep '16

09 Sep '16

Forgive me if I am wording this poorly or missed this part in the docs. Is it possible to set the energy level in a dialplan when placing someone into a conference? Use case is that we have some users dialing into a conference via WebRTC where we would like to set the energy level to something different then what the conference profile is set too. Or if there is a better way to handle this please feel free to point me in the right direction. Thanks! Jarad

3 5

no sound from conference participant and strange cdr
by Igor Karymov 09 Sep '16

09 Sep '16

Hi all! Could somebody please explain such values in xml_cdr: <rtp_audio_in_raw_bytes>0</rtp_audio_in_raw_bytes> <rtp_audio_in_media_bytes>0</rtp_audio_in_media_bytes> <rtp_audio_in_packet_count>0</rtp_audio_in_packet_count> <rtp_audio_in_media_packet_count>0</rtp_audio_in_media_packet_count> <rtp_audio_in_skip_packet_count>44837</rtp_audio_in_skip_packet_count> <rtp_audio_in_jitter_packet_count>44759</rtp_audio_in_jitter_packet_count> <rtp_audio_in_dtmf_packet_count>0</rtp_audio_in_dtmf_packet_count> <rtp_audio_in_cng_packet_count>0</rtp_audio_in_cng_packet_count> <rtp_audio_in_flush_packet_count>0</rtp_audio_in_flush_packet_count> <rtp_audio_in_largest_jb_size>0</rtp_audio_in_largest_jb_size> <rtp_audio_in_jitter_min_variance>30.77</rtp_audio_in_jitter_min_variance> <rtp_audio_in_jitter_max_variance>400.00</rtp_audio_in_jitter_max_variance> <rtp_audio_in_jitter_loss_rate>1.37</rtp_audio_in_jitter_loss_rate> <rtp_audio_in_jitter_burst_rate>0.37</rtp_audio_in_jitter_burst_rate> <rtp_audio_in_mean_interval>20.00</rtp_audio_in_mean_interval> <rtp_audio_in_flaw_total>3</rtp_audio_in_flaw_total> <rtp_audio_in_quality_percentage>99.00</rtp_audio_in_quality_percentage> <rtp_audio_in_mos>4.49</rtp_audio_in_mos> I believe that this means that FS actually receiving packets from the client but drop them all by some reason. Incorrect configuration of the jitter buffer?

2 1

Re: [Freeswitch-users] Getting fail2ban working properly
by Angel Elena 08 Sep '16

08 Sep '16

Yes... sipvicious and Ozeeki (for sample) are programs used by bots; I have many daily attacks (more Gb) with those strings. You can view the user-Agents: ngrep -d any -P ' ' -W byline -T port 5060 | grep User-Agent and review all bots / bad connections -------------------------------- Ángel Elena Medina _o) craem(a)craem.net / \\ http://blog.craem.net _(___V @craem_ -------------------------------- -----Mensaje original----- De: Mirko Brankovic <mirkobrankovic(a)gmail.com> Enviado: Jue 08-09-2016 16:40 Asunto: Re: [Freeswitch-users] Getting fail2ban working properly Para: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org>; > Yes I agree, it is better to drop the unwanted packets, but are you sure that > those strings in the example will appear in the packets, I mean will someone > advertise the software used to send DoS attack ? > > --mirko > > On Thu, Sep 8, 2016 at 9:50 AM, Angel Elena <craem(a)craem.net > <mailto:craem@craem.net> > wrote: > fail2ban (only) is a bad idea to protect a freeswitch / sip server. > > If you have the server with 5060 NATed or published directly to internet, is > better or add a layer 7 security. > > The SIP-boot networks are managed by SipVicious / SipVAx / Ozeeki softs...... > fail2ban + iptables layer 7 security is best option.... who ? > > > # Generated by iptables-save > *filter > :INPUT ACCEPT [541:131352] > :FORWARD ACCEPT [0:0] > :OUTPUT ACCEPT [528:125051] > :SIPDOS - [0:0] > -A INPUT -p udp -m udp --dport 5060 -m string --string "VoIP v11.2.4" --algo bm > --to 65535 -m comment --comment "deny sundayddr" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "sundayddr" --algo bm > --to 65535 -m comment --comment "deny sundayddr" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "sipsak" --algo bm --to > 65535 -m comment --comment "deny sipsak" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "sipvicious" --algo bm > --to 65535 -m comment --comment "deny sipvicious" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "friendly-scanner" > --algo bm --to 65535 -m comment --comment "deny friendly-scanner" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "iWar" --algo bm --to > 65535 -m comment --comment "deny iWar" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "sip-scan" --algo bm > --to 65535 -m comment --comment "deny sip-scan" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "sundayddr" --algo bm > --to 65535 -m comment --comment "deny sundayddr" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "sipsak" --algo bm --to > 65535 -m comment --comment "deny sipsak" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "sipvicious" --algo bm > --to 65535 -m comment --comment "deny sipvicious" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "friendly-scanner" > --algo bm --to 65535 -m comment --comment "deny friendly-scanner" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "iWar" --algo bm --to > 65535 -m comment --comment "deny iWar" -j SIPDOS > -A INPUT -p tcp -m tcp --dport 5060 -m string --string "sipcli" --algo bm --to > 65535 -m comment --comment "deny sipcli" -j SIPDOS > -A INPUT -p udp -m udp --dport 5060 -m string --string "VaxSIPUserAgent/3.1" > --algo bm --to 65535 -m comment --comment "deny VaxSip" -j SIPDOS > -A SIPDOS -j LOG --log-prefix "firewall-sipdos: " --log-level 6 > -A SIPDOS -j DROP > > COMMIT > # Completed > > -------------------------------- > Ángel Elena Medina _o) > craem(a)craem.net <mailto:craem@craem.net> / \\ > http://blog.craem.net <http://blog.craem.net> _(___V > @craem_ > -------------------------------- > > -----Mensaje original----- > De: Mirko Brankovic <mirkobrankovic(a)gmail.com > <mailto:mirkobrankovic@gmail.com> > > Enviado: Jue 08-09-2016 08:56 > Asunto: Re: [Freeswitch-users] Getting fail2ban working properly > Para: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org > <mailto:freeswitch-users@lists.freeswitch.org> >; > > On ubuntu it is called : > > Chain fail2ban-freeswitch (1 references) > > > > iptables -L should give you the chain if F2B started correctly, otherwise see > > the fail2ban log for errors. > > > > > > > > On Thu, Sep 8, 2016 at 7:42 AM, Jurijs Ivolga <jurijs.ivolga(a)gmail.com > <mailto:jurijs.ivolga@gmail.com> > > <mailto:jurijs.ivolga@gmail.com <mailto:jurijs.ivolga@gmail.com> > > wrote: > > Hi, > > > > I configured fail2ban several times a while ago, but not with freeswitch... > > > > If you see that rules are missing, just add them and you can use SSH rules as > > template. I believe it should make a trick. > > > > And I see from you rules, that you are allowing all traffic and this is really > > bad idea... > > > > You should drop everything and allow only needed traffic. > > > > With kind regards, > > > > Jurijs > > > > On Thu, Sep 8, 2016 at 12:15 AM, Don Hawkins <hawkins(a)hawkinsegroup.com > <mailto:hawkins@hawkinsegroup.com> > > <mailto:hawkins@hawkinsegroup.com <mailto:hawkins@hawkinsegroup.com> > > > wrote: > > Thanks for the reply! > > > > Fail2Ban is running: > > root@sip:/etc/fail2ban# fail2ban-client start > > ERROR Server already running > > > > > > I added everything in /etc/fail2ban/jail.conf > > > > [ssh] > > enabled = true > > port = 22 > > filter = sshd > > logpath = /var/log/auth.log > > maxretry = 6 > > > > [freeswitch] > > enabled = true > > port = 5060,5061,5080,5081 > > filter = freeswitch > > logpath = /var/log/freeswitch/freeswitch.log > > maxretry = 10 > > > > > > I also created /etc/fail2ban/filter.d/freeswitch.conf as shown on > > > https://github.com/fail2ban/fail2ban/blob/master/config/filter.d/freeswitch… > > > > > > root@sip:/etc/fail2ban/filter.d# iptables -S > > -P INPUT ACCEPT > > -P FORWARD ACCEPT > > -P OUTPUT ACCEPT > > -N fail2ban-ssh > > -A INPUT -p tcp -m multiport --dports 22 -j fail2ban-ssh > > > > > > As you can see when running iptables -S it shoes the "fail2ban-ssh" rule but > > nothing about FreeSwitch. > > > > > > Any help is appreciated. > > > > > > > > On Wed, Sep 7, 2016 at 11:01 AM, jungle Boogie <jungleboogie0(a)gmail.com > <mailto:jungleboogie0@gmail.com> > > <mailto:jungleboogie0@gmail.com <mailto:jungleboogie0@gmail.com> > > wrote: > > On 7 September 2016 at 08:33, Don Hawkins <hawkins(a)hawkinsegroup.com > <mailto:hawkins@hawkinsegroup.com> > > <mailto:hawkins@hawkinsegroup.com <mailto:hawkins@hawkinsegroup.com> > > > wrote: > > > It keeps saying it's not there, but I did add it, is there something I'm > > > missing? > > > > How did you add it? Is fail2ban running? Have you restarted your > > computer after setting up fail2ban? If you do iptables -S, do you see > > the rules? > > > > > > -- > > ------- > > inum: 883510009027723 > > sip: jungleboogie(a)sip2sip.info <mailto:jungleboogie@sip2sip.info> > <mailto:jungleboogie@sip2sip.info <mailto:jungleboogie@sip2sip.info> > > > > > _________________________________________________________________________ > > Professional FreeSWITCH Consulting Services: > > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > <mailto:consulting@freeswitch.org <mailto:consulting@freeswitch.org> > > > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > <http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > > > > Official FreeSWITCH Sites > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > <http://confluence.freeswitch.org <http://confluence.freeswitch.org> > > > http://www.cluecon.com <http://www.cluecon.com> <http://www.cluecon.com > <http://www.cluecon.com> > > > > > FreeSWITCH-users mailing list > > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > <mailto:FreeSWITCH-users@lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > <http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > > > > > > > -- > > Sincerely, > > Don Hawkins > > CEO > > Hawkins Enterprise Group LLC > > http://hawkinsegroup.com <http://hawkinsegroup.com> <http://hawkinsegroup.com > <http://hawkinsegroup.com> > > > Zello PTT <http://zello.com <http://zello.com> > : push2don > > P: 469-214-5044 > > > > _________________________________________________________________________ > > Professional FreeSWITCH Consulting Services: > > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > <mailto:consulting@freeswitch.org <mailto:consulting@freeswitch.org> > > > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > <http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > > > > Official FreeSWITCH Sites > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > <http://confluence.freeswitch.org <http://confluence.freeswitch.org> > > > http://www.cluecon.com <http://www.cluecon.com> <http://www.cluecon.com > <http://www.cluecon.com> > > > > > FreeSWITCH-users mailing list > > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > <mailto:FreeSWITCH-users@lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > <http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > > > > > _________________________________________________________________________ > > Professional FreeSWITCH Consulting Services: > > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > <mailto:consulting@freeswitch.org <mailto:consulting@freeswitch.org> > > > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > <http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > > > > Official FreeSWITCH Sites > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > <http://confluence.freeswitch.org <http://confluence.freeswitch.org> > > > http://www.cluecon.com <http://www.cluecon.com> <http://www.cluecon.com > <http://www.cluecon.com> > > > > > FreeSWITCH-users mailing list > > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > <mailto:FreeSWITCH-users@lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > <http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > > http://www.freeswitch.org <http://www.freeswitch.org> > <http://www.freeswitch.org <http://www.freeswitch.org> > > > > > > > > > -- > > Regards, > > Mirko > > > > _________________________________________________________________________ > > > > Professional FreeSWITCH Consulting Services: > > > > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > > > > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > > > > > > > Official FreeSWITCH Sites > > > > http://www.freeswitch.org <http://www.freeswitch.org> > > > > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > > > > http://www.cluecon.com <http://www.cluecon.com> > > > > > > > > FreeSWITCH-users mailing list > > > > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > > > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > > > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > > > > http://www.freeswitch.org <http://www.freeswitch.org> > > > > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org> > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > http://www.cluecon.com <http://www.cluecon.com> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org> > > > > -- > Regards, > Mirko > > _________________________________________________________________________ > > 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 > >

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intermittent DTMF duplicate digit detection
by Jeff Crews 08 Sep '16

08 Sep '16

I am running FreeSWITCH Version 1.6.6~64bit ( 64bit) running in a non-virtualized hardware platform. I am using it with FusionPBX (roughly 2 weeks since my last git pull) When using a SIP trunk from my CopperCom IP card I get intermittent duplicate DTMF digits specifically causing me trouble using the IVR application. With these options on: dtmf_verbose=true spandsp_dtmf_rx_threshold=-42 spandsp_dtmf_rx_twist=8 spandsp_dtmf_rx_reverse_twist=6 min_dup_digit_spacing_ms=50 (I have adjusted this from 0 to values of upwards of 2000...not sure it applies in this case as I think the duplicate digits might not be impacted by this value as I think two different systems are detecting the DTMF). In the following logs the min_dup_digit_spacing_ms might have been any number of values I was testing. So...on a properly recognized DTMF digit the logs look like this when I placed a test call to the IVR and dialed 9 as a menu option for the company directory then 489 to successfully to search for a name...in this call all worked as expected: b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.113751 [DEBUG] switch_core_media.c:4485 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf send payload to 101 recv payload to 101 b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d parsing [public->dtmf-type] continue=true b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Regex (PASS) [dtmf-type] () =~ // break=on-false b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(dtmf_verbose=true) b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_threshold=-42) b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_twist=8) b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_reverse_twist=6) b6fe5cc0-717e-11e6-a586-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action spandsp_start_dtmf() b6fe5cc0-717e-11e6-a586-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(dtmf_verbose=true) b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [dtmf_verbose]=[true] b6fe5cc0-717e-11e6-a586-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_threshold=-42) b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_threshold]=[-42] b6fe5cc0-717e-11e6-a586-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_twist=8) b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_twist]=[8] b6fe5cc0-717e-11e6-a586-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_reverse_twist=6) b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_reverse_twist]=[6] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] switch_core_session.c:2628 Application spandsp_start_dtmf Requires media! pre_answering channel sofia/internal/541xxxyyyy(a)a.b.c.d b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] switch_core_media.c:6332 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf send payload to 101 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] switch_core_media.c:6339 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf receive payload to 101 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:32:53.133718 [DEBUG] switch_core_media.c:6362 sofia/internal/541xxxyyyy(a)a.b.c.d Set rtp dtmf delay to 40 b6fe5cc0-717e-11e6-a586-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d spandsp_start_dtmf() b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:00.973723 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially D - total -18.52dB, row -35.24dB, col -32.15dB, duration 62628 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:00.993716 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.97dB, row -5.18dB, col -5.09dB, duration 62730 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:00.993716 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.94dB, row -5.03dB, col -5.06dB, duration 62832 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:00.993716 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [9] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:00.993716 [INFO] switch_channel.c:512 RECV DTMF 9:2000 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.013719 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -3.03dB, row -5.21dB, col -5.28dB, duration 102 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.013719 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -3.02dB, row -5.29dB, col -5.13dB, duration 204 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.033720 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.92dB, row -5.03dB, col -5.03dB, duration 306 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.053716 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.97dB, row -5.08dB, col -5.22dB, duration 408 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.053716 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -9.02dB, row -17.52dB, col -16.96dB, duration 510 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:01.073716 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [9], duration = 76 ms b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.093756 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially D - total -19.84dB, row -34.97dB, col -34.04dB, duration 48144 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.113726 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.80dB, row -4.77dB, col -4.77dB, duration 48246 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.113726 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.92dB, row -5.02dB, col -5.03dB, duration 48348 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.113726 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [4] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.113726 [INFO] switch_channel.c:512 RECV DTMF 4:2000 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.133730 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -3.14dB, row -5.55dB, col -5.42dB, duration 102 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.133730 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.77dB, row -4.66dB, col -4.80dB, duration 204 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.153730 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -3.25dB, row -5.70dB, col -5.63dB, duration 306 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.173727 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.79dB, row -4.84dB, col -4.70dB, duration 408 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.173727 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.92dB, row -5.00dB, col -5.05dB, duration 510 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.193720 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -4.11dB, row -7.36dB, col -7.35dB, duration 612 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.213719 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [4], duration = 89 ms b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.313724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -3.95dB, row -7.12dB, col -7.00dB, duration 918 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.333719 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -3.10dB, row -5.44dB, col -5.32dB, duration 1020 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.353724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -2.99dB, row -5.15dB, col -5.16dB, duration 1122 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.353724 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [8] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.353724 [INFO] switch_channel.c:512 RECV DTMF 8:2000 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.353724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -2.85dB, row -4.84dB, col -4.94dB, duration 102 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.373724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -2.90dB, row -5.02dB, col -4.93dB, duration 204 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.393724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -2.98dB, row -5.22dB, col -5.11dB, duration 306 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.393724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -3.11dB, row -5.32dB, col -5.43dB, duration 408 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.413724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 8 - total -3.09dB, row -5.33dB, col -5.39dB, duration 510 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.413724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially * - total -13.19dB, row -24.69dB, col -24.21dB, duration 612 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.433724 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [8], duration = 89 ms b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.473724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -9.05dB, row -17.46dB, col -17.13dB, duration 306 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.493719 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.97dB, row -5.12dB, col -5.12dB, duration 408 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.493719 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.96dB, row -5.16dB, col -5.06dB, duration 510 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.493719 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [9] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.493719 [INFO] switch_channel.c:512 RECV DTMF 9:2000 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.513724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -8.91dB, row -16.92dB, col -17.15dB, duration 102 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.533724 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [9], duration = 25 ms b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.553724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -5.06dB, row -9.31dB, col -9.33dB, duration 204 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.573734 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.98dB, row -5.04dB, col -5.19dB, duration 306 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.573734 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -2.93dB, row -5.14dB, col -4.99dB, duration 408 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.573734 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [9] b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.573734 [INFO] switch_channel.c:512 RECV DTMF 9:2000 b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.593730 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -3.02dB, row -5.28dB, col -5.20dB, duration 102 - hit b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.593730 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 9 - total -11.08dB, row -21.34dB, col -21.19dB, duration 204 - miss b6fe5cc0-717e-11e6-a586-0360625ff113 2016-09-02 19:33:07.613728 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [9], duration = 38 ms this time I dialed the same menu and dialed 4 and got invalid entry (which digit I dial to cause the intermittent failure seems to be nearly any digit): 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] switch_core_media.c:4485 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf send payload to 101 recv payload to 101 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d parsing [public->dtmf-type] continue=true 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Regex (PASS) [dtmf-type] () =~ // break=on-false 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(dtmf_verbose=true) 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_threshold=-42) 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_twist=8) 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action set(spandsp_dtmf_rx_reverse_twist=6) 0da6c076-717f-11e6-a732-0360625ff113 Dialplan: sofia/internal/541xxxyyyy(a)a.b.c.d Action spandsp_start_dtmf() 0da6c076-717f-11e6-a732-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(dtmf_verbose=true) 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [dtmf_verbose]=[true] 0da6c076-717f-11e6-a732-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_threshold=-42) 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_threshold]=[-42] 0da6c076-717f-11e6-a732-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_twist=8) 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_twist]=[8] 0da6c076-717f-11e6-a732-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d set(spandsp_dtmf_rx_reverse_twist=6) 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] mod_dptools.c:1498 SET sofia/internal/541xxxyyyy(a)a.b.c.d [spandsp_dtmf_rx_reverse_twist]=[6] 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.513757 [DEBUG] switch_core_session.c:2628 Application spandsp_start_dtmf Requires media! pre_answering channel sofia/internal/541xxxyyyy(a)a.b.c.d 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.533724 [DEBUG] switch_core_media.c:6332 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf send payload to 101 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.533724 [DEBUG] switch_core_media.c:6339 sofia/internal/541xxxyyyy(a)a.b.c.d Set 2833 dtmf receive payload to 101 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:18.533724 [DEBUG] switch_core_media.c:6362 sofia/internal/541xxxyyyy(a)a.b.c.d Set rtp dtmf delay to 40 0da6c076-717f-11e6-a732-0360625ff113 EXECUTE sofia/internal/541xxxyyyy(a)a.b.c.d spandsp_start_dtmf() 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.593744 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -4.41dB, row -8.03dB, col -8.02dB, duration 32538 - miss 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.593744 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.73dB, row -4.71dB, col -4.59dB, duration 32640 - hit 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.693734 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -4.19dB, row -7.59dB, col -7.55dB, duration 33354 - miss 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.713723 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -3.25dB, row -5.68dB, col -5.62dB, duration 33456 - hit 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.713723 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -2.76dB, row -4.65dB, col -4.79dB, duration 33558 - hit 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.713723 [DEBUG] mod_spandsp_dsp.c:375 DTMF BEGIN DETECTED: [4] 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.713723 [INFO] switch_channel.c:512 RECV DTMF 4:2000 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.733724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -3.18dB, row -5.61dB, col -5.47dB, duration 102 - hit 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.753724 [DEBUG] switch_rtp.c:6874 RTP RECV DTMF 4:800 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.753724 [INFO] switch_channel.c:512 RECV DTMF 4:800 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.753724 [DEBUG] mod_spandsp_fax.c:276 FLOW DTMF Potentially 4 - total -3.76dB, row -6.65dB, col -6.69dB, duration 204 - hit 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.793718 [DEBUG] mod_spandsp_dsp.c:387 DTMF END DETECTED: [4], duration = 51 ms Whenever I have problems with duplicate digits as in the later example above I always get a line with switch_rtp.c like this: 0da6c076-717f-11e6-a732-0360625ff113 2016-09-02 19:35:22.753724 [DEBUG] switch_rtp.c:6874 RTP RECV DTMF 4:800 If one of the switch_rtp lines does not show up in the output put that it RECV DTMF the DTMF is recognized properly. Is there an option that I can set to tell the switch_rtp.c to ignore receiving DTMF? I do not know happens that causes some calls to work and some calls to not work. I was not sure if when it is intermittent (sometimes 80% get duplicate DTMF, sometimes only 20% get duplicate DTMF) what else to try. I saw this: https://freeswitch.org/confluence/display/FREESWITCH/RTP+Issues and was not sure if this applied...or where options like: <param name="auto-rtp-bugs" value="clear"/> Were supposed to be placed in the dial plan to get these in the right place. Is this part of the options before you invoke action=spandsp_start_dtmf Thanks in advance for any help you can provide. Jeff -.-. --.- -.. . -.- . --... --.- -.-- ..-

3 6

Robotic voice with g729 pass through
by devang nathwani 08 Sep '16

08 Sep '16

Hello All, Whenever i am trying to make a call, Two way commnunication was established but I am having kind of choppy like robotic voice or very bad quality of voice with only G729 codec.For PCMU,PCMA both are working fine.I want to work with G729. I have set below parameters in sip profile to try to resolve this issue. But it doesn't work for me. aggressive-nat-detection : true absolute_codec_string : G729 inbound-codec-prefs :G729,PCMU,PCMA outbound-codec-prefs : G729,PCMU,PCMA inbound-late-negotiation :true inbound-codec-negotiation : generous Any help and ideas will be appreciated. FYI : For debug purpose you may get SIP Log from http://pastebin.com/D2cPLJWe

5 16

originate command to send fax only after tone detected
by Bipin Patel 08 Sep '16

08 Sep '16

2 3