[Freeswitch-users] Strange DTMF Tones On Inbound Calls
Daniel Knaggs
Daniel.Knaggs at realitysolutions.co.uk
Fri Mar 30 16:20:22 MSD 2012
ISDN -> TE121 -> FS -> PoE -> VoIP phone (LinkSys SPA942/962).
Log states its coming IN from the card, not generated by the phones here.
-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of covici at ccs.covici.com
Sent: 30 March 2012 12:59
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls
but how are your phones connected to fs? Is it through any kind of
equipment?
Daniel Knaggs <Daniel.Knaggs at realitysolutions.co.uk> wrote:
> Afraid not, as per my first post we're using ISDN.
>
>
> Daniel Knaggs
> Software Developer
>
> Reality Solutions Ltd
> 1 Global Business Park
> Hamburg Road
> Kingston upon Hull
> East Yorkshire, HU7 0AE
>
> Tel: 01482 373104
> Mobile: 07932 408313
> Email: mailto:Daniel.Knaggs at realitysolutions.co.uk
> http://
>
> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of covici at ccs.covici.com
> Sent: 30 March 2012 12:11
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls
>
> Maybe its generated by an ata box if you have an analog phone?
>
> Daniel Knaggs <Daniel.Knaggs at realitysolutions.co.uk> wrote:
>
> > Any ideas, anyone?
> >
> >
> > [cid:imagefb5387.PNG at ca5d49be.4fa92b00]
> >
> > Daniel Knaggs
> >
> > Software Developer
> >
> >
> > Reality Solutions Ltd, 1 Global Business Park, Hamburg Road, Kingston upon Hull, East Yorkshire, HU7 0AE
> > Tel: 01482 828000 / Fax: 01482 373100
> > Daniel.Knaggs at realitysolutions.co.uk<mailto:Daniel.Knaggs at realitysolutions.co.uk>
> > www.realitysolutions.co.uk<http://www.realitysolutions.co.uk/>
> > ________________________________
> >
> > Sage Accredited Business Partner serving businesses in Yorkshire & Lincolnshire
> >
> >
> > [cid:image19a0f2.PNG at 39ea781d.48900adc]
> >
> >
> > From: Daniel Knaggs
> > Sent: 27 March 2012 10:22
> > To: 'FreeSWITCH Users Help'
> > Subject: RE: [Freeswitch-users] Strange DTMF Tones On Inbound Calls
> >
> > OK, it does NOT appear in the recordings.
> >
> >
> > Here is a spectrum analysis of the call when it happened: -
> >
> > Frequency (Hz) Level (dB)
> > 15.625000 -59.445583
> > 31.250000 -69.136353
> > 46.875000 -71.569084
> > 62.500000 -72.445877
> > 78.125000 -67.142319
> > 93.750000 -63.964447
> > 109.375000 -61.157677
> > 125.000000 -58.849174
> > 140.625000 -62.083492
> > 156.250000 -51.071819
> > 171.875000 -48.957565
> > 187.500000 -48.156109
> > 203.125000 -48.908588
> > 218.750000 -47.891460
> > 234.375000 -46.257698
> > 250.000000 -43.011139
> > 265.625000 -48.706509
> > 281.250000 -53.241238
> > 296.875000 -52.513802
> > 312.500000 -50.387054
> > 328.125000 -53.275459
> > 343.750000 -56.096489
> > 359.375000 -54.788857
> > 375.000000 -52.283993
> > 390.625000 -50.975601
> > 406.250000 -49.737530
> > 421.875000 -49.870571
> > 437.500000 -50.445431
> > 453.125000 -50.647591
> > 468.750000 -49.450035
> > 484.375000 -48.767914
> > 500.000000 -48.281902
> > 515.625000 -49.419975
> > 531.250000 -52.635048
> > 546.875000 -52.856857
> > 562.500000 -51.675240
> > 578.125000 -50.667599
> > 593.750000 -51.584862
> > 609.375000 -48.992435
> > 625.000000 -48.492191
> > 640.625000 -49.701382
> > 656.250000 -53.005512
> > 671.875000 -54.269699
> > 687.500000 -54.937397
> > 703.125000 -53.922794
> > 718.750000 -51.949009
> > 734.375000 -52.763660
> > 750.000000 -53.731155
> > 765.625000 -54.977795
> > 781.250000 -54.029835
> > 796.875000 -54.375313
> > 812.500000 -54.419693
> > 828.125000 -54.796967
> > 843.750000 -55.052872
> > 859.375000 -53.625359
> > 875.000000 -54.649513
> > 890.625000 -56.736855
> > 906.250000 -57.202946
> > 921.875000 -56.587177
> > 937.500000 -57.263260
> > 953.125000 -56.744713
> > 968.750000 -57.710808
> > 984.375000 -58.118694
> > 1000.000000 -60.595867
> > 1015.625000 -60.736752
> > 1031.250000 -57.966949
> > 1046.875000 -58.101311
> > 1062.500000 -59.093056
> > 1078.125000 -59.889881
> > 1093.750000 -59.972092
> > 1109.375000 -59.728626
> > 1125.000000 -58.060120
> > 1140.625000 -56.506371
> > 1156.250000 -55.109329
> > 1171.875000 -54.278183
> > 1187.500000 -56.115913
> > 1203.125000 -57.535069
> > 1218.750000 -58.304485
> > 1234.375000 -58.614723
> > 1250.000000 -58.873520
> > 1265.625000 -61.268688
> > 1281.250000 -62.702538
> > 1296.875000 -63.828163
> > 1312.500000 -63.712082
> > 1328.125000 -65.020050
> > 1343.750000 -64.481941
> > 1359.375000 -62.652424
> > 1375.000000 -61.640785
> > 1390.625000 -61.719952
> > 1406.250000 -61.451962
> > 1421.875000 -58.490433
> > 1437.500000 -57.193993
> > 1453.125000 -56.973965
> > 1468.750000 -57.940182
> > 1484.375000 -59.935654
> > 1500.000000 -61.829227
> > 1515.625000 -63.259266
> > 1531.250000 -62.169945
> > 1546.875000 -61.958508
> > 1562.500000 -62.018082
> > 1578.125000 -60.562317
> > 1593.750000 -59.146374
> > 1609.375000 -58.868763
> > 1625.000000 -60.028801
> > 1640.625000 -59.241119
> > 1656.250000 -60.101322
> > 1671.875000 -60.429554
> > 1687.500000 -60.538834
> > 1703.125000 -61.073635
> > 1718.750000 -60.375114
> > 1734.375000 -60.152672
> > 1750.000000 -59.529144
> > 1765.625000 -59.783649
> > 1781.250000 -61.850414
> > 1796.875000 -63.506111
> > 1812.500000 -63.869320
> > 1828.125000 -62.442127
> > 1843.750000 -62.519482
> > 1859.375000 -63.814472
> > 1875.000000 -63.300858
> > 1890.625000 -61.998482
> > 1906.250000 -62.199738
> > 1921.875000 -61.745621
> > 1937.500000 -61.611210
> > 1953.125000 -61.174740
> > 1968.750000 -60.504318
> > 1984.375000 -60.277737
> > 2000.000000 -61.696060
> > 2015.625000 -61.693054
> > 2031.250000 -62.755184
> > 2046.875000 -63.983723
> > 2062.500000 -63.584675
> > 2078.125000 -62.943420
> > 2093.750000 -63.238541
> > 2109.375000 -62.929970
> > 2125.000000 -62.243599
> > 2140.625000 -60.967789
> > 2156.250000 -60.915421
> > 2171.875000 -61.997654
> > 2187.500000 -63.702518
> > 2203.125000 -64.316109
> > 2218.750000 -63.577995
> > 2234.375000 -63.250530
> > 2250.000000 -63.107010
> > 2265.625000 -62.953743
> > 2281.250000 -62.933647
> > 2296.875000 -61.956242
> > 2312.500000 -62.948036
> > 2328.125000 -64.375603
> > 2343.750000 -64.296860
> > 2359.375000 -63.552139
> > 2375.000000 -62.556362
> > 2390.625000 -62.979954
> > 2406.250000 -64.505875
> > 2421.875000 -65.626236
> > 2437.500000 -65.732819
> > 2453.125000 -66.130798
> > 2468.750000 -65.920502
> > 2484.375000 -64.183731
> > 2500.000000 -63.387459
> > 2515.625000 -63.110027
> > 2531.250000 -64.085106
> > 2546.875000 -64.269905
> > 2562.500000 -64.181808
> > 2578.125000 -64.600060
> > 2593.750000 -63.998692
> > 2609.375000 -63.854473
> > 2625.000000 -65.015961
> > 2640.625000 -65.751480
> > 2656.250000 -66.293800
> > 2671.875000 -66.494102
> > 2687.500000 -66.300240
> > 2703.125000 -66.383118
> > 2718.750000 -66.466385
> > 2734.375000 -65.733604
> > 2750.000000 -65.110283
> > 2765.625000 -65.537567
> > 2781.250000 -66.125465
> > 2796.875000 -65.979088
> > 2812.500000 -64.833984
> > 2828.125000 -63.773678
> > 2843.750000 -64.419113
> > 2859.375000 -64.800369
> > 2875.000000 -64.710480
> > 2890.625000 -64.088387
> > 2906.250000 -64.790306
> > 2921.875000 -65.160469
> > 2937.500000 -65.285408
> > 2953.125000 -66.030342
> > 2968.750000 -65.027481
> > 2984.375000 -64.623558
> > 3000.000000 -65.082748
> > 3015.625000 -63.680820
> > 3031.250000 -62.836716
> > 3046.875000 -62.210663
> > 3062.500000 -61.578278
> > 3078.125000 -62.397720
> > 3093.750000 -63.185940
> > 3109.375000 -62.439983
> > 3125.000000 -62.382778
> > 3140.625000 -63.123928
> > 3156.250000 -64.276588
> > 3171.875000 -65.444725
> > 3187.500000 -65.891289
> > 3203.125000 -65.480240
> > 3218.750000 -64.761063
> > 3234.375000 -65.140015
> > 3250.000000 -66.010643
> > 3265.625000 -66.964401
> > 3281.250000 -67.296051
> > 3296.875000 -66.430000
> > 3312.500000 -66.564758
> > 3328.125000 -67.878830
> > 3343.750000 -67.748436
> > 3359.375000 -68.965981
> > 3375.000000 -70.426888
> > 3390.625000 -71.400375
> > 3406.250000 -72.067627
> > 3421.875000 -71.944176
> > 3437.500000 -72.285637
> > 3453.125000 -71.983047
> > 3468.750000 -72.565109
> > 3484.375000 -72.350845
> > 3500.000000 -72.335533
> > 3515.625000 -72.608849
> > 3531.250000 -72.417786
> > 3546.875000 -73.100441
> > 3562.500000 -73.461548
> > 3578.125000 -73.558250
> > 3593.750000 -73.218422
> > 3609.375000 -73.994888
> > 3625.000000 -74.379204
> > 3640.625000 -74.896202
> > 3656.250000 -74.944405
> > 3671.875000 -74.958710
> > 3687.500000 -75.029655
> > 3703.125000 -74.314133
> > 3718.750000 -74.855209
> > 3734.375000 -76.021591
> > 3750.000000 -76.441444
> > 3765.625000 -77.122787
> > 3781.250000 -77.733589
> > 3796.875000 -79.138847
> > 3812.500000 -80.206360
> > 3828.125000 -80.391960
> > 3843.750000 -81.214249
> > 3859.375000 -81.434105
> > 3875.000000 -82.234749
> > 3890.625000 -82.529884
> > 3906.250000 -82.929169
> > 3921.875000 -83.735237
> > 3937.500000 -84.770660
> > 3953.125000 -84.203438
> > 3968.750000 -84.455025
> > 3984.375000 -85.116302
> >
> >
> > 2012-03-27 09:50:40.412101 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=320/320/2000 seq=38825 lw=28160
> > 2012-03-27 09:50:40.433101 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=480/480/2000 seq=38826 lw=28320
> > 2012-03-27 09:50:40.454100 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=640/640/2000 seq=38827 lw=28480
> > 2012-03-27 09:50:40.475100 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=800/800/2000 seq=38828 lw=28640
> > 2012-03-27 09:50:40.496100 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=960/960/2000 seq=38829 lw=28800
> > 2012-03-27 09:50:40.517100 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1120/1120/2000 seq=38830 lw=28960
> > 2012-03-27 09:50:40.538100 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1280/1280/2000 seq=38831 lw=29120
> > 2012-03-27 09:50:40.559099 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1440/1440/2000 seq=38832 lw=29280
> > 2012-03-27 09:50:40.580099 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1600/1600/2000 seq=38833 lw=29440
> > 2012-03-27 09:50:40.601099 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1760/1760/2000 seq=38834 lw=29600
> > 2012-03-27 09:50:40.622098 [DEBUG] switch_rtp.c:2323 Send middle packet for [B] ts=28000 dur=1920/1920/2000 seq=38835 lw=29760
> > 2012-03-27 09:50:40.643098 [DEBUG] switch_rtp.c:2323 Send end packet for [B] ts=28000 dur=2080/2080/2000 seq=38836 lw=29760
> > 2012-03-27 09:50:40.643098 [DEBUG] switch_rtp.c:2323 Send end packet for [B] ts=28000 dur=2080/2080/2000 seq=38837 lw=29760
> > 2012-03-27 09:50:40.643098 [DEBUG] switch_rtp.c:2323 Send end packet for [B] ts=28000 dur=2080/2080/2000 seq=38838 lw=29760
> >
> >
> > Any ideas?
> >
> > From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Michael Collins
> > Sent: 26 March 2012 18:39
> > To: FreeSWITCH Users Help
> > Subject: Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls
> >
> >
> > On Mon, Mar 26, 2012 at 3:01 AM, Daniel Knaggs <Daniel.Knaggs at realitysolutions.co.uk<mailto:Daniel.Knaggs at realitysolutions.co.uk>> wrote:
> > OK, call recording has been setup – waiting for it to happen now.
> >
> >
> > Interestingly, before I issue the “record_session” application (and of course the “RECORD_*” variables) I had to execute “ring_ready” then “pre_answer” otherwise the caller gets silence (changing the order of those two commands results in silence).
> >
> > I find it odd that just doing a pre_answer wouldn't be sufficient. A pre_answer will send a 183 w/SDP whereas ring_ready simply sends a 180. In any case, I'm glad you got your recordings. I also find it curious that only the "letter" DTMFs are being detected. Let us know if you actually hear those tones in the audio stream.
> >
> > -MC
> >
> >
> >
> >
> > ----------------------------------------------------
> > Alternatives:
> >
> > ----------------------------------------------------
> > _________________________________________________________________________
> > Professional FreeSWITCH Consulting Services:
> > consulting at freeswitch.org
> > http://www.freeswitchsolutions.com
> >
> >
> >
> >
> > Official FreeSWITCH Sites
> > http://www.freeswitch.org
> > http://wiki.freeswitch.org
> > http://www.cluecon.com
> >
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> > http://www.freeswitch.org
>
> --
> Your life is like a penny. You're going to lose it. The question is:
> How do
> you spend it?
>
> John Covici
> covici at ccs.covici.com
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
>
>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at 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 at freeswitch.org
> http://www.freeswitchsolutions.com
>
>
>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
--
Your life is like a penny. You're going to lose it. The question is:
How do
you spend it?
John Covici
covici at ccs.covici.com
_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org
http://www.freeswitchsolutions.com
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