[cisco-voip] H.323 Gateway DSP problem

Wed May 10 11:32:05 EDT 2006

Sounds a lot like this bug (CSCsc11833) which I have ran into a couple of times.

Jeff Anderson
Enventis Telecom
janderson at enventis.com
763-577-3948

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Greg Ayoub
Sent: Wednesday, May 10, 2006 7:51 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] H.323 Gateway DSP problem

I have a 2801 with a DSPVM and a 4 port FXO card configured as an H.323
gateway to cisco callmanager 4.13.   Every several days, we get all busy
signals even though all lines are on hook, and the only way I can correct
the problem is to reset the DSPs.  Here is the show log output after issuing
the commands

test voice port 0/0/0 si-reg-read 39 1
test voice port 0/0/0 codec-debug 10 0

Note the error below: "On_hook line reversal detected possibily due to
crossed cable."  We are sure that cables and wires are not crossed, is there
anything else that might cause this error message?  My initial thoughts were
it might be a voltage problem from the fxs ports on the PBX?

Log Buffer (16000 bytes):

May 10 08:10:35 EDT:
Values read from SiLabs Codec connected to DSP 0, channel 0:
--------------------------------------------------------------
Register 39 = 0x01
Register 40 = 0x1DE2
Register 41 = 0x5002
Register 42 = 0xFE7E

May 10 08:10:35 EDT:
May 10 08:10:43 EDT:
Values read from SiLabs Codec connected to DSP 0, channel 0:
--------------------------------------------------------------
Register 127 = 0x01
Register 128 = 0x74
Register 129 = 0x2076
Register 130 = 0x00

May 10 08:10:43 EDT:
May 10 08:10:47 EDT: htsp_timer_stop3 htsp_setup_req
May 10 08:10:47 EDT: htsp_process_event: [0/0/0, FXOLS_ONHOOK,
E_HTSP_SETUP_REQ]
fxols_onhook_setup
May 10 08:10:47 EDT: [0/0/0] set signal state = 0xC timestamp = 0
May 10 08:10:47 EDT: dsp_set_sig_state: [0/0/0] packet_len=12 channel_id=128
pac
ket_id=39 state=0xC timestamp=0x0
May 10 08:10:47 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 0, 65535, 1,
TGRM_C
ALL_BUSY, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:47 EDT: htsp_timer - 500 msec
May 10 08:10:47 EDT: htsp_process_event: [0/0/0, FXOLS_WAIT_DIAL_TONE,
E_DSP_SIG
_1100]fxols_power_denial_proc
May 10 08:10:47 EDT: htsp_timer2 - 1000 msec
May 10 08:10:47 EDT: htsp_timer_stop
May 10 08:10:48 EDT: htsp_process_event: [0/0/0, FXOLS_WAIT_DIAL_TONE,
E_HTSP_EV
ENT_TIMER2]fxols_timer2_proc
May 10 08:10:48 EDT: htsp_timer_stop
May 10 08:10:48 EDT: htsp_timer_stop2
May 10 08:10:48 EDT: [0/0/0] set signal state = 0x4 timestamp = 0
May 10 08:10:48 EDT: dsp_set_sig_state: [0/0/0] packet_len=12 channel_id=128
pac
ket_id=39 state=0x4 timestamp=0x0htsp_release_req: cause 34, no_onhook 0
May 10 08:10:48 EDT: htsp_process_event: [0/0/0, FXOLS_ONHOOK,
E_HTSP_RELEASE_RE
Q]fxols_onhook_release
May 10 08:10:48 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 0, 65535, 1,
TGRM_C
ALL_IDLE, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:48 EDT: flex_dsprm_close_cleanup
May 10 08:10:48 EDT: htsp_timer_stop3 htsp_setup_req
May 10 08:10:48 EDT: htsp_process_event: [0/0/1, FXOLS_ONHOOK,
E_HTSP_SETUP_REQ]
fxols_onhook_setup
May 10 08:10:48 EDT: [0/0/1] set signal state = 0xC timestamp = 0
May 10 08:10:48 EDT: dsp_set_sig_state: [0/0/1] packet_len=12 channel_id=129
pac
ket_id=39 state=0xC timestamp=0x0
May 10 08:10:48 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 1, 65535, 1,
TGRM_C
ALL_BUSY, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:48 EDT: htsp_timer - 500 msec
May 10 08:10:49 EDT: htsp_process_event: [0/0/1, FXOLS_WAIT_DIAL_TONE,
E_DSP_SIG
_1100]fxols_power_denial_proc
May 10 08:10:49 EDT: htsp_timer2 - 1000 msec
May 10 08:10:49 EDT: htsp_timer_stop
May 10 08:10:49 EDT: htsp_process_event: [0/0/0, FXOLS_ONHOOK,
E_DSP_SIG_0110]
May 10 08:10:49 EDT: fxols_line_reversal_clid_wait. On_hook line reversal
detect
ed possibily due to crossed cable
May 10 08:10:50 EDT: htsp_process_event: [0/0/1, FXOLS_WAIT_DIAL_TONE,
E_HTSP_EV
ENT_TIMER2]fxols_timer2_proc
May 10 08:10:50 EDT: htsp_timer_stop
May 10 08:10:50 EDT: htsp_timer_stop2
May 10 08:10:50 EDT: [0/0/1] set signal state = 0x4 timestamp = 0
May 10 08:10:50 EDT: dsp_set_sig_state: [0/0/1] packet_len=12 channel_id=129
pac
ket_id=39 state=0x4 timestamp=0x0htsp_release_req: cause 34, no_onhook 0
May 10 08:10:50 EDT: htsp_process_event: [0/0/1, FXOLS_ONHOOK,
E_HTSP_RELEASE_RE
Q]fxols_onhook_release
May 10 08:10:50 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 1, 65535, 1,
TGRM_C
ALL_IDLE, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:50 EDT: flex_dsprm_close_cleanup
May 10 08:10:50 EDT: htsp_timer_stop3 htsp_setup_req
May 10 08:10:50 EDT: htsp_process_event: [0/0/2, FXOLS_ONHOOK,
E_HTSP_SETUP_REQ]
fxols_onhook_setup
May 10 08:10:50 EDT: [0/0/2] set signal state = 0xC timestamp = 0
May 10 08:10:50 EDT: dsp_set_sig_state: [0/0/2] packet_len=12 channel_id=130
pac
ket_id=39 state=0xC timestamp=0x0
May 10 08:10:50 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 2, 65535, 1,
TGRM_C
ALL_BUSY, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:50 EDT: htsp_timer - 500 msec
May 10 08:10:50 EDT: htsp_process_event: [0/0/2, FXOLS_WAIT_DIAL_TONE,
E_DSP_SIG
_1100]fxols_power_denial_proc
May 10 08:10:50 EDT: htsp_timer2 - 1000 msec
May 10 08:10:50 EDT: htsp_timer_stop
May 10 08:10:50 EDT: htsp_process_event: [0/0/1, FXOLS_ONHOOK,
E_DSP_SIG_0110]
May 10 08:10:50 EDT: fxols_line_reversal_clid_wait. On_hook line reversal
detect
ed possibily due to crossed cable
May 10 08:10:51 EDT: htsp_process_event: [0/0/2, FXOLS_WAIT_DIAL_TONE,
E_HTSP_EV
ENT_TIMER2]fxols_timer2_proc
May 10 08:10:51 EDT: htsp_timer_stop
May 10 08:10:51 EDT: htsp_timer_stop2
May 10 08:10:51 EDT: [0/0/2] set signal state = 0x4 timestamp = 0
May 10 08:10:51 EDT: dsp_set_sig_state: [0/0/2] packet_len=12 channel_id=130
pac
ket_id=39 state=0x4 timestamp=0x0htsp_release_req: cause 34, no_onhook 0
May 10 08:10:51 EDT: htsp_process_event: [0/0/2, FXOLS_ONHOOK,
E_HTSP_RELEASE_RE
Q]fxols_onhook_release
May 10 08:10:51 EDT: TGRM: reg_invoke_tgrm_call_update(0, 0, 2, 65535, 1,
TGRM_C
ALL_IDLE, TGRM_CALL_VOICE, TGRM_DIRECTION_OUT)
May 10 08:10:51 EDT: flex_dsprm_close_cleanup
May 10 08:10:51 EDT: htsp_process_event: [0/0/2, FXOLS_ONHOOK,
E_DSP_SIG_0110]
May 10 08:10:51 EDT: fxols_line_reversal_clid_wait. On_hook line reversal
detect
ed possibily due to crossed cable
cri316-voipgw-2801-1#

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