[cisco-voip] FXO Outbound Call Not Working

Mon Jun 14 09:39:42 EDT 2010

I added 'signal groundStart' first to my voice ports and attempted to make a call.  Didn't work.  Then I added 'groundstart auto-tip' and that didn't work either.

Any other suggestions?

Hyoun Kim
Network Administrator
Charter Media - East Division
640 Broadmor Blvd, Suite 80
Murfreesboro, TN 37129

Email: Hyoun.Kim at chartercom.com<mailto:Hyoun.Kim at chartercom.com>
Office: 615.217.6245
Fax: 615.217.6247

From: ccieid1ot [mailto:ccieid1ot at gmail.com]
Sent: Friday, June 11, 2010 3:27 PM
To: Kim, Hyoun S
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] FXO Outbound Call Not Working

Try changing to ground-start.
On Fri, Jun 11, 2010 at 2:43 PM, Kim, Hyoun S <Hyoun.Kim at chartercom.com<mailto:Hyoun.Kim at chartercom.com>> wrote:
I have a router that I've utilizes FXO modules for making calls.  When I first set it up, everything worked fine.  A few months later, users started reporting to me an intermittent problem for outbound calls.  Sometimes they can make calls, but the majority of the time, they get a fast busy signal.  I compared the current router's configuration to when I originally saved the configuration from initial setup.  Nothing changed.  Out of perhaps 10 calls made, maybe 1 of them went through.

The following is the config for a voice-port.  All the other ones have the same config.  2857 is the number to the Unity Express.
voice-port 0/0/0
 trunk-group POTS-FXO
 connection plar opx 2857
caller-id enable

I did try "no supervisory disconnect signal" but that didn't work either.

I turned on debugging for "vpm signal" and made several calls to different phone numbers.  The following output is just an example of what the result is for all calls:
001401: Jun 11 14:36:33.104 CDT: htsp_digit_ready(50/0/10.1): digit = 1
001402: Jun 11 14:36:33.500 CDT: htsp_digit_ready(50/0/10.1): digit = 6
001403: Jun 11 14:36:33.832 CDT: htsp_digit_ready(50/0/10.1): digit = 1
001404: Jun 11 14:36:34.124 CDT: htsp_digit_ready(50/0/10.1): digit = 5
001405: Jun 11 14:36:34.548 CDT: htsp_digit_ready(50/0/10.1): digit = 2
001406: Jun 11 14:36:34.816 CDT: htsp_digit_ready(50/0/10.1): digit = 1
001407: Jun 11 14:36:35.204 CDT: htsp_digit_ready(50/0/10.1): digit = 7
001408: Jun 11 14:36:35.636 CDT: htsp_digit_ready(50/0/10.1): digit = 6
001409: Jun 11 14:36:35.904 CDT: htsp_digit_ready(50/0/10.1): digit = 3
001410: Jun 11 14:36:36.308 CDT: htsp_digit_ready(50/0/10.1): digit = 0
001411: Jun 11 14:36:36.576 CDT: htsp_digit_ready(50/0/10.1): digit = 0
001412: Jun 11 14:36:36.588 CDT: htsp_timer_stop3
001413: Jun 11 14:36:36.588 CDT: htsp_process_event: [50/0/10.1, EFXS_OFFHOOK, E_HTSP_PROCEEDING]efxs_offhook_proceeding
001414: Jun 11 14:36:36.588 CDT: [50/0/10.1] set signal state = 0x8 timestamp = 0htsp_setup_req
001415: Jun 11 14:36:36.592 CDT: htsp_process_event: [0/0/0, FXOLS_ONHOOK, E_HTSP_SETUP_REQ]fxols_onhook_setup
001416: Jun 11 14:36:36.592 CDT: [0/0/0] set signal state = 0xC timestamp = 0
001417: Jun 11 14:36:36.592 CDT: htsp_timer - 1300 msec
001418: Jun 11 14:36:36.844 CDT: htsp_process_event: [0/0/0, FXOLS_WAIT_DIAL_TONE, E_DSP_SIG_1100]fxols_power_denial_detected
001419: Jun 11 14:36:36.844 CDT: htsp_timer2 - 1000 msec
001420: Jun 11 14:36:36.844 CDT: htsp_timer_stop
001421: Jun 11 14:36:37.844 CDT: htsp_process_event: [0/0/0, FXOLS_WAIT_DIAL_TONE, E_HTSP_EVENT_TIMER2]fxols_power_den_disc
001422: Jun 11 14:36:37.844 CDT: htsp_timer_stop
001423: Jun 11 14:36:37.844 CDT: htsp_timer_stop2
001424: Jun 11 14:36:37.844 CDT: [0/0/0] set signal state = 0x4 timestamp = 0
001425: Jun 11 14:36:37.848 CDT: htsp_process_event: [0/0/0, FXOLS_ONHOOK, E_HTSP_RELEASE_REQ]fxols_onhook_release
001426: Jun 11 14:36:54.497 CDT: htsp_process_event: [50/0/10.1, EFXS_OFFHOOK, E_DSP_SIG_0100]efxs_offhook_onhook
001427: Jun 11 14:36:54.497 CDT: htsp_timer - 10 msec
001428: Jun 11 14:36:54.509 CDT: htsp_process_event: [50/0/10.1, EFXS_OFFHOOK, E_HTSP_EVENT_TIMER]efxs_offhook_timer
001429: Jun 11 14:36:54.513 CDT: htsp_process_event: [50/0/10.1, EFXS_ONHOOK, E_HTSP_RELEASE_REQ]efxs_onhook_release
001430: Jun 11 14:36:54.513 CDT: htsp_timer_stop
001431: Jun 11 14:36:54.513 CDT: [50/0/10.1] set signal state = 0x4 timestamp = 0

Thanks for any help.
[cid:image001.jpg at 01CB0B9D.21D9BD40]
________________________________
Hyoun Kim * Network Administrator - East Division
640 Broadmor Blvd * Suite 80 * Murfreesboro, TN 37129
' 615.217.6245 * 7 615.217.6247 * * Hyoun.Kim at chartercom.com<mailto:Hyoun.Kim at chartercom.com>

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