[cisco-voip] fxo call disconnect problem

Jefflin Choi jefflin.choi at gmail.com
Tue Feb 6 21:08:14 EST 2007


Hi Jorge,

Calls still remain active.

After long troubelshooting, we found out that the problem seems to be caused
by VG224 with hookflash capability that is in use.

analog phone---VG224(SCCP)----CCM5-----(h323)c3545 with vic2fxo-----telco.

most of the calls that doesn't disconnect are from the analog phone
connected to the VG224 who dialed out.
we set our hookflash  "timing hookflash-in 200 150".

It seems that when they intends to disconnect a call but was instead put on
hold and calls another....the call remain active on the FXO. Checking the
vg224, it doesn't have a stuck active calls during the fxo having stucked
active calls.
Any ideas?

Is there a way to signal the fxo by the vg224 to disconnect? Or is there a
way for fxo to have a anti lockout capability?

Thanks!

On 2/5/07, Jefflin Choi <jefflin.choi at gmail.com> wrote:
>
> Hi Jorge,
>
> Will try it and let you know how it goes.
>
> Thanks!
>
>
>  On 2/5/07, Jorge Evangelista <netsecuredata at gmail.com> wrote:
> >
> > Hi Jefflin, try add this command  timing hookflash-out 500 in the
> > ports for outgoing calls,
> >
> > A hookflash is done by momentarily pressing down the cradle on a
> > telephone. Some telephone handsets have a button called 'flash' or
> > 'recall' that sends a 'timed loop break', or 'calibrated flash' which
> > is a hookflash that has a precise timing.
> >
> > http://www.cisco.com/warp/public/788/signalling/pbx_across_ip.html
> >
> >
> >
> > On 2/2/07, Jefflin Choi < jefflin.choi at gmail.com> wrote:
> > > Hi all,
> > >
> > > I am currently having problem with call not disconnecting on FXO. This
> > FXO
> > > is for outgoing calls only.
> > > c3845-ipvoice-mz.124-5b.bin
> > >
> > > Tried a couple of commands from supervisory disconnect though still no
> > luck.
> > > http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800ae2d1.shtml
> >
> > >
> > > configs at the moment.
> > > :
> > > voice-port 0/2/2
> > >  supervisory disconnect anytone
> > >  no battery-reversal
> > >  disc_pi_off
> > >  cptone PH
> > >  timeouts call-disconnect 5
> > >  timeouts wait-release 5
> > > !
> > > voice-port 0/2/3
> > >  supervisory disconnect anytone
> > >  no battery-reversal
> > >  disc_pi_off
> > >  cptone PH
> > >  timeouts call-disconnect 5
> > >  timeouts wait-release 5
> > > !
> > > dial-peer voice 9020 pots
> > >  destination-pattern 0
> > >  port 0/2/0
> > > !
> > > dial-peer voice 9021 pots
> > >  destination-pattern 0
> > >  port 0/2/1
> > > !
> > > dial-peer voice 9022 pots
> > >  destination-pattern 0
> > >  port 0/2/2
> > >
> > > tried:
> > > no battery-reversal
> > > supervisory disconnect dualtone pre-connect
> > > supervisory disconnect dualtone mid-call
> > >
> > > trying now "any tone" now and see what happens.
> > >
> > > shut/no shut releases the stucked call.
> > >
> > > Can someone give me some advice on how to proceed on troubleshooting
> > this?
> > > If additional info/debugs is needed, please let me know.
> > > TIA!
> > >
> > > Logs(using disconnect supervision dualtone midcall):
> > > router(config-voiceport)#do sh voic call stat
> > > CallID     CID  ccVdb      Port        DSP/Ch  Called #   Codec
> > > Dial-peers
> > > 0x268C1    25E  0x65C28718 3/0/3       3/1:2  *08481296   g711ulaw
> > 0/9303
> > > 0x268CF    45E  0x65C1B860 2/1/1       2/1:1  *08481296   g711ulaw
> > 0/9211
> > > 0x26904    105E 0x65C01AF0 1/0/1       1/1:4  *02421283   g711ulaw
> > 0/9101
> > > 0x2703A    3060 0x65C15460 2/0/2       2/1:2  *04127545   g711ulaw
> > 0/9202
> > > 0x2707F    3F60 0x65C1FD48 2/1/3       2/1:3  *07193922   g711ulaw
> > 0/9213
> > > 0x27093    760  0x65C2ACE8 3/1/0       3/1:3  *9184174340 g711ulaw
> > 0/90310
> > > 0x2709A    3B0A 0x6601F17C 0/1/0:1.31  0/1:1   9532       g711ulaw 2/3
> >
> > > 7 active calls found
> > >
> > > router(config-voiceport)#$active voice id 25E | inc
> > > CallDuration
> > > CallDuration=01:56:20 sec
> > > CallDuration=01:56:20 sec
> > > router(config-voiceport)#$active voice id 45E | inc
> > > CallDuration
> > > CallDuration=01:56:23 sec
> > > CallDuration=01:56:23 sec
> > > router(config-voiceport)#exi
> > > router(config)#voice-port 3/0/3
> > > router(config-voiceport)#shu
> > > router(config-voiceport)#no shu
> > >
> > > router(config-voiceport)#do sh voice call stat
> > > CallID     CID  ccVdb      Port        DSP/Ch  Called #   Codec
> > > Dial-peers
> > > 0x26904    105E 0x65C01AF0 1/0/1       1/1:4  *02421283   g711ulaw
> > 0/9101
> > > 0x2707F    3F60 0x65C1FD48 2/1/3       2/1:3  *07193922   g711ulaw
> > 0/9213
> > > 0x2709F    960  0x65C2CC00 3/1/1       3/1:1  *08740538   g711ulaw
> > 0/9311
> > > 0x270A1    A60  0x65C19948 2/1/0       2/1:4  *07425238   g711ulaw
> > 0/9210
> > > 4 active calls found
> > >
> > > Logs:(using disconnect supervision dualton pre-call/no battery
> > reversal)
> > > router#sh voice call stat
> > > CallID     CID  ccVdb      Port        DSP/Ch  Called #   Codec
> > > Dial-peers
> > > 0x27B23    9E4  0x65BF9120 0/2/1       0/1:3   0          g711ulaw
> > 9021/9301
> > > 0x27B24    9E4  0x65C24230 3/0/1       3/1:1  *0          g711ulaw
> > 9301/9021
> > > 1 active call found
> > >
> > >
> > >
> > > IG3845-16F-01#sh voice dsp
> > >
> > > DSP  DSP             DSPWARE CURR  BOOT                         PAK
> > > TX/RX
> > > TYPE NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS
> > ABORT  PACK
> > > COUNT
> > > ==== === == ======== ======= ===== ======= === == ========= == =====
> > > ===========
> > > =
> > >
> > > ----------------------------FLEX VOICE CARD 0
> > > ------------------------------
> > >                            *DSP VOICE CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 03 g711ulaw  4.4.15 busy  idle      0  0 0/2/1     04    0
> > > 1168823/113
> > > 8
> > >
> > >          661
> > >
> > >                            *DSP SIGNALING CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 01 {flex}    4.4.15 alloc idle      0  0 0/2/0     02    0
> > > 648/
> > > 0
> > > C5510 001 02 {flex}    4.4.15 alloc idle      0  0 0/2/1     06    0
> > > 735/
> > > 0
> > > C5510 001 03 {flex}    4.4.15 alloc idle      0  0 0/2/2     10    0
> > > 862/
> > > 0
> > > C5510 001 04 {flex}     4.4.15 alloc idle      0  0 0/2/3     14    0
> > > 856/
> > > 0
> > > C5510 001 05 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   01    0
> > > 1452/228
> > > 3
> > > C5510 001 06 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   02    0
> > > 1456/231
> > > 2
> > > C5510 001 07 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   03    0
> > > 1487/234
> > > 8
> > > C5510 001 08 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   04    0
> > > 1500/235
> > > 2
> > > C5510 001 09 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   05    0
> > > 1468/230
> > > 4
> > > C5510 001 10 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   06    0
> > > 1464/226
> > > 6
> > > C5510 001 11 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   07    0
> > > 1468/230
> > > 7
> > > C5510 001 12 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   08    0
> > > 1528/239
> > > 4
> > > C5510 001 13 {flex}     4.4.15 alloc idle      0  0 0/1/0:1   09    0
> > > 1325/208
> > > 8
> > > C5510 001 14 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   10    0
> > > 1463/231
> > > 3
> > > C5510 001 15 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   11    0
> > > 1525/242
> > > 5
> > > C5510 001 16 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   12    0
> > > 1507/239
> > > 8
> > > C5510 002 01 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   13    0
> > > 1461/234
> > > 3
> > > C5510 002 02 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   14    0
> > > 1436/226
> > > 6
> > > C5510 002 03 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   15    0
> > > 1487/236
> > > 2
> > > C5510 002 04 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   17    0
> > > 1471/231
> > > 8
> > > C5510 002 05 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   18    0
> > > 1548/243
> > > 2
> > > C5510 002 06 {flex}     4.4.15 alloc idle      0  0 0/1/0:1   19    0
> > > 1439/229
> > > 1
> > > C5510 002 07 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   20    0
> > > 1472/232
> > > 0
> > > C5510 002 08 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   21    0
> > > 1516/238
> > > 7
> > > C5510 002 09 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   22    0
> > > 1489/234
> > > 3
> > > C5510 002 10 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   23    0
> > > 1502/234
> > > 3
> > > C5510 002 11 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   24    0
> > > 1388/223
> > > 9
> > > C5510 002 12 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   25    0
> > > 1505/236
> > > 3
> > > C5510 002 13 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   26    0
> > > 1494/236
> > > 1
> > > C5510 002 14 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   27    0
> > > 1474/230
> > > 7
> > > C5510 002 15 {flex}     4.4.15 alloc idle      0  0 0/1/0:1   28    0
> > > 1405/221
> > > 8
> > > C5510 002 16 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   29    0
> > > 1524/243
> > > 1
> > > C5510 003 01 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   30    0
> > > 1526/241
> > > 6
> > > C5510 003 02 {flex}    4.4.15 alloc idle      0  0 0/1/0:1   31    0
> > > 1511/238
> > > 6
> > > ------------------------END OF FLEX VOICE CARD 0
> > > ----------------------------
> > >
> > > ----------------------------FLEX VOICE CARD 1
> > > ------------------------------
> > >                            *DSP VOICE CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > >                            *DSP SIGNALING CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 01 {flex}    4.4.15 alloc idle      0  0 1/0/0     02    0
> > > 812/
> > > 0
> > > C5510 001 02 {flex}    4.4.15 alloc idle      0  0 1/0/1     06    0
> > > 707/
> > > 0
> > > C5510 001 03 {flex}    4.4.15 alloc idle      0  0 1/0/2     10    0
> > > 740/
> > > 0
> > > C5510 001 04 {flex}    4.4.15 alloc idle      0  0 1/0/3     14    0
> > > 671/
> > > 0
> > > C5510 001 05 {flex}     4.4.15 alloc idle      0  0 1/1/0     02    0
> > > 735/
> > > 0
> > > C5510 001 06 {flex}    4.4.15 alloc idle      0  0 1/1/1     06    0
> > > 734/
> > > 0
> > > C5510 001 07 {flex}    4.4.15 alloc idle      0  0 1/1/2     10    0
> > > 858/
> > > 0
> > > C5510 001 08 {flex}    4.4.15 alloc idle      0  0 1/1/3     14    0
> > > 812/
> > > 0
> > > ------------------------END OF FLEX VOICE CARD 1
> > > ----------------------------
> > >
> > > ----------------------------FLEX VOICE CARD 2
> > > ------------------------------
> > >                            *DSP VOICE CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > >                            *DSP SIGNALING CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 01 {flex}    4.4.15 alloc idle      0  0 2/0/0     02    0
> > > 761/
> > > 0
> > > C5510 001 02 {flex}    4.4.15 alloc idle      0  0 2/0/1     06    0
> > > 894/
> > > 0
> > > C5510 001 03 {flex}    4.4.15 alloc idle      0  0 2/0/2     10    0
> > > 1293/
> > > 0
> > > C5510 001 04 {flex}    4.4.15 alloc idle      0  0 2/0/3     14    0
> > > 772/
> > > 0
> > > C5510 001 05 {flex}     4.4.15 alloc idle      0  0 2/1/0     02    0
> > > 759/
> > > 0
> > > C5510 001 06 {flex}    4.4.15 alloc idle      0  0 2/1/1     06    0
> > > 824/
> > > 0
> > > C5510 001 07 {flex}    4.4.15 alloc idle      0  0 2/1/2     10    0
> > > 787/
> > > 0
> > > C5510 001 08 {flex}    4.4.15 alloc idle      0  0 2/1/3     14    0
> > > 777/
> > > 0
> > > ------------------------END OF FLEX VOICE CARD 2
> > > ----------------------------
> > >
> > > ----------------------------FLEX VOICE CARD 3
> > > ------------------------------
> > >                            *DSP VOICE CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 01 g711ulaw   4.4.15 busy  idle      0  0 3/0/1     04    0
> > > 1139079/116
> > > 9
> > >
> > >          401
> > >
> > >                            *DSP SIGNALING CHANNELS*
> > > DSP   DSP             DSPWARE CURR  BOOT                         PAK
> > TX/RX
> > > TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT
> > PACK
> > > COUNT
> > > ===== === == ======== ======= ===== ======= === == ========= == ====
> > > ===========
> > > =
> > > C5510 001 01 {flex}     4.4.15 alloc idle      0  0 3/0/0     02    0
> > > 822/
> > > 0
> > > C5510 001 02 {flex}    4.4.15 alloc idle      0  0 3/0/1     06    0
> > > 707/
> > > 0
> > > C5510 001 03 {flex}    4.4.15 alloc idle      0  0 3/0/2     10    0
> > > 851/
> > > 0
> > > C5510 001 04 {flex}    4.4.15 alloc idle      0  0 3/0/3     14    0
> > > 826/
> > > 0
> > > C5510 001 05 {flex}    4.4.15 alloc idle      0  0 3/1/0     02    0
> > > 817/
> > > 0
> > > C5510 001 06 {flex}    4.4.15 alloc idle      0  0 3/1/1     06    0
> > > 945/
> > > 0
> > > C5510 001 07 {flex}    4.4.15 alloc idle      0  0 3/1/2     10    0
> > > 840/
> > > 0
> > > C5510 001 08 {flex}     4.4.15 alloc idle      0  0 3/1/3     14    0
> > > 643/
> > > 0
> > > ------------------------END OF FLEX VOICE CARD 3
> > > ----------------------------
> > > _______________________________________________
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> > > cisco-voip at puck.nether.net
> > > https://puck.nether.net/mailman/listinfo/cisco-voip
> > >
> > >
> > >
> >
> >
> > --
> > "The network is the computer"
> > _______________________________________________
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> >
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