[cisco-voip] Can't call out local lines

Tue Jul 21 15:21:01 EDT 2009

YES!!!

Heh, I got it.  What threw me was the "signal loopstart" statement
doesn't show in the running config.  At least not on our 2821 router.
So I was thinking I had to set some other command to enable loopstart or
something.  Anyway, I read somewhere that loopstart is the default
setting, so I eventually just did a "no signal groundstart" and a
"signal loopstart," reconfigured the GW port in CUCM, and it WORKS--sans
"signal loopstart" in the running config.

Cripes!  As if this stuff isn't complicated enough with the telco making
secret changes.  

Anyway I think I'm all set.  And I really appreciate the help!
jeff 

________________________________

From: Kris Seraphine [mailto:baryonyx5 at gmail.com] 
Sent: Tuesday, July 21, 2009 1:56 PM
To: Jeff Ruttman
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Can't call out local lines

voice-port x/x/x
 signal loop
 shut
 no shut

This will change the signaling to loop start on the voice port.  If you
have these ports configured as MGCP in CallManager, you'll eventually
need to delete and recreate them because you can only set the port type
while creating the port.  

Changing it on the gateway should work temporarily and at least verify
if this solves the problem.  

You'll know the ports are working as loopstart by looking at the vpm
signal debug output.  Instead of seeing GS in places you'll see LS.

On Tue, Jul 21, 2009 at 1:29 PM, Jeff Ruttman <ruttmanj at carewisc.org>
wrote:

	Thanks Kris.  Yes, I verified with a buttset as you describe,
and I did not have to do anything but connect the set to get dialtone.
I did remember someone posting one time that the telco had up and
changed existing lines from ground to loop (or vice versa) but as yet
I'm not sure how to make the config changes to loopstart, so I've not
tried it. But I will work on this and give it a try.

	Thanks
	jeff

________________________________

	From: Kris Seraphine [mailto:baryonyx5 at gmail.com] 
	Sent: Tuesday, July 21, 2009 1:10 PM
	To: Jeff Ruttman
	Cc: cisco-voip at puck.nether.net
	Subject: Re: [cisco-voip] Can't call out local lines

	You say you've verified you get dial tone and can place a local
call.  Are you saying you removed the local lines from the gateway and
connected them to a butt set to test?  If so, unless you are touching
one of the leads to a ground to get dialtone, these lines sound like
loop start.  Your debug output below shows them as ground start.  

	Maybe the CO switched them on you.

	On Tue, Jul 21, 2009 at 12:18 PM, Jeff Ruttman
<ruttmanj at carewisc.org> wrote:

		Greetings,

		Suddenly one of our sites gets fast busy when dialing
locally.  We have trunks lines to DIDs for inbound calls, and 3 local
lines for outbound local calls.  (LD comes out of our PRI here at the
main site.)  On site, I've verified that we get dial tone and can place
a local call.  I also swapped out the EVM w/ FXO cards in the router.
It's an mgcp gateway with ports 2/9, 10, and 11 configured groundstart
on the FXO subunit.  After dialing a local number and a 10 count I get
fast busy.

		So far I can't see any config difference in CUCM or on
the router when comparing to different but similar sites, and it's not
like we changed anything anyway.

		Not sure where to go from here....
		Thanks
		jeff

		vpm sig shows this when placing a local call:

		013656: Jul 21 17:49:07.977 CST: htsp_timer_stop3
htsp_setup_req
		013657: Jul 21 17:49:07.977 CST: htsp_process_event:
[2/0/9, FXOGS_PARK, E_HTSP_SETUP_REQ]
		013658: Jul 21 17:49:07.981 CST: htsp_process_event:
[2/0/9, FXOGS_PARK, E_HTSP_RELEASE_REQ]
		013659: Jul 21 17:49:07.981 CST: fxogs_park_release_req
		013660: Jul 21 17:49:07.997 CST: htsp_timer_stop3
htsp_setup_req
		013661: Jul 21 17:49:08.001 CST: htsp_process_event:
[2/0/10, FXOGS_PARK, E_HTSP_SETUP_REQ]
		013662: Jul 21 17:49:08.005 CST: htsp_process_event:
[2/0/10, FXOGS_PARK, E_HTSP_RELEASE_REQ]
		013663: Jul 21 17:49:08.005 CST: fxogs_park_release_req
		013664: Jul 21 17:49:08.025 CST: htsp_timer_stop3
htsp_setup_req
		013665: Jul 21 17:49:08.029 CST: htsp_process_event:
[2/0/11, FXOGS_ONHOOK, E_HTSP_SETUP_REQ]fxogs_onhook_setup
		013666: Jul 21 17:49:08.029 CST: [2/0/11] set signal
state = 0x0 timestamp = 0
		013667: Jul 21 17:49:08.029 CST: htsp_timer - 10000 msec
		013668: Jul 21 17:49:08.205 CST: htsp_process_event:
[2/0/11, FXOGS_WAIT_TIP_GROUND, E_DSP_SIG_0110]
		013669: Jul 21 17:49:18.029 CST: htsp_process_event:
[2/0/11, FXOGS_WAIT_TIP_GROUND, E_HTSP_EVENT_TIMER]fxogs_offhook_disc
		013670: Jul 21 17:49:18.029 CST: htsp_timer_stop
		013671: Jul 21 17:49:18.029 CST: [2/0/11] set signal
state = 0x4 timestamp = 0
		013672: Jul 21 17:49:18.029 CST: htsp_timer - 2000 msec
		013673: Jul 21 17:49:18.029 CST: htsp_process_event:
[2/0/11, FXOGS_ONHOOK, E_HTSP_RELEASE_REQ]fxogs_onhook_release
		013674: Jul 21 17:49:18.029 CST: htsp_timer_stop2
		013675: Jul 21 17:49:18.029 CST: htsp_timer_stop3
		013676: Jul 21 17:49:20.029 CST: htsp_process_event:
[2/0/11, FXOGS_ONHOOK, E_HTSP_EVENT_TIMER]

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	kris seraphine

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