Hey guys: I am having a bit of a problem with our PRI under Asterisk. I am seeing the following error every 10 seconds... Aug 17 08:54:55 WARNING[2458]: chan_zap.c:2289 pri_find_dchan: No D-channels available! Using Primary channel 24 as D-channel anyway! Of course, I have the d-chan defined in /etc/zaptel.conf... loadzone = us span=1,1,0,esf,b8zs bchan=1-23 dchan=24 Neat thing is: this worked yesterday and isn't working today (Asterisk isn't answering the PRI on any inbound DID). zttool shows no problems with the T100 and no alarm conditions. The PRI is being drove by an Adtran Atlas. HELP! Ron Gage - Westland MI ron@rongage.org ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
What is the PRI connected to: What hardware for the T1? What Motherboard? On 8/17/06, Ron Gage <ron@rongage.org> wrote:> Hey guys: > > I am having a bit of a problem with our PRI under Asterisk. I am seeing the > following error every 10 seconds... > > Aug 17 08:54:55 WARNING[2458]: chan_zap.c:2289 pri_find_dchan: No D-channels > available! Using Primary channel 24 as D-channel anyway! > > Of course, I have the d-chan defined in /etc/zaptel.conf... > > loadzone = us > span=1,1,0,esf,b8zs > bchan=1-23 > dchan=24 > > Neat thing is: this worked yesterday and isn't working today (Asterisk isn't > answering the PRI on any inbound DID). > > zttool shows no problems with the T100 and no alarm conditions. The PRI is > being drove by an Adtran Atlas. > > HELP! > > > Ron Gage - Westland MI > ron@rongage.org > > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
What does the telco say when they test the circuit? Bill -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Ron Gage Sent: Thursday, August 17, 2006 2:32 PM To: asterisk-users@lists.digium.com Subject: Re: [asterisk-users] PRI problems - no D channel Quoting C F <shmaltz@gmail.com>:> My guess is it's some Intel mobo. > Did you restart the system since? If you did that might be the > problem, try restarting and unplug the power for at least 60 seconds > before powering it back up.That was the first thing I tried: first trying to unload/reload the wct1xxp and zaptel modules, then reload them, then tried rebooting the computer (multiple times), then this morning, I gave it a 30 minute time out. No effect - still getting the D-chan errors. Unfortunately, the system is some 90 miles north of here so I can't verify if anything on the Adtran has changed or not (or reseat cables). My remote hands aren't available right now either so I can't verify anything regarding the circuit at this time. The fact that I am not getting any error reports at all about the transport (HDLC type errors) tends to make me think that the circuit is fine. I would have to imagine that if the channel switched from PRI to T1 it would throw all kinds of errors. Same thing if the signaling or buildout or what not was incorrect. The only errors I am seeing are the ones about the D channel not being there, and one (probably quite related) about "head of queue has not been transmitted yet". Ron> > On 8/17/06, Ron Gage <ron@rongage.org> wrote: >> The PRI is connected at one end to an Adtran Atlas, I believe a 600. >> The other end of the PRI is connected to a Digium T100. The two are >> seperated >> by roughly 10 foot of cat-5. >> >> Motherboard is whatever Dell put into their Precision 530MT line of >> workstations. >> >> >> Like I said, it worked just fine yesterday and today I am gettingD-Channel>> errors. >> >> Thanks for your assistance! >> >> Ron >> >> >> Quoting C F <shmaltz@gmail.com>: >> >> > What is the PRI connected to: >> > What hardware for the T1? >> > What Motherboard? >> > >> > On 8/17/06, Ron Gage <ron@rongage.org> wrote: >> >> Hey guys: >> >> >> >> I am having a bit of a problem with our PRI under Asterisk. I am >> seeing the >> >> following error every 10 seconds... >> >> >> >> Aug 17 08:54:55 WARNING[2458]: chan_zap.c:2289 pri_find_dchan: No >> D-channels >> >> available! Using Primary channel 24 as D-channel anyway! >> >> >> >> Of course, I have the d-chan defined in /etc/zaptel.conf... >> >> >> >> loadzone = us >> >> span=1,1,0,esf,b8zs >> >> bchan=1-23 >> >> dchan=24 >> >> >> >> Neat thing is: this worked yesterday and isn't working today >> (Asterisk isn't >> >> answering the PRI on any inbound DID). >> >> >> >> zttool shows no problems with the T100 and no alarm conditions. >> The PRI is >> >> being drove by an Adtran Atlas. >> >> >> >> HELP! >> >> >> >> >> >> Ron Gage - Westland MI >> >> ron@rongage.org >> >> >> >> >> >> ---------------------------------------------------------------- >> >> This message was sent using IMP, the Internet Messaging Program. >> >> _______________________________________________ >> >> --Bandwidth and Colocation provided by Easynews.com -- >> >> >> >> asterisk-users mailing list >> >> To UNSUBSCRIBE or update options visit: >> >> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> >> > _______________________________________________ >> > --Bandwidth and Colocation provided by Easynews.com -- >> > >> > asterisk-users mailing list >> > To UNSUBSCRIBE or update options visit: >> > http://lists.digium.com/mailman/listinfo/asterisk-users >> > >> > >> >> >> >> Ron Gage - Westland MI >> ron@rongage.org >> >> >> ---------------------------------------------------------------- >> This message was sent using IMP, the Internet Messaging Program. >> >> _______________________________________________ >> --Bandwidth and Colocation provided by Easynews.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > >Ron Gage - Westland MI ron@rongage.org ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
I know but you could save some time and have it tested while waiting...they might find a problem and save you a lot of headache. I can tell you are one of the rare people who actually checks their stuff before calling anyone but like another posted said, D Channels tend to be provider related for some reason! -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Ron Gage Sent: Thursday, August 17, 2006 3:29 PM To: asterisk-users@lists.digium.com Subject: RE: [asterisk-users] PRI problems - no D channel Quoting Bill Gibbs <bgibbs@edurotech.com>:> What does the telco say when they test the circuit? > > Bill >Bill: I am having my "remote hands" check first on the Adtran that is feeding the Asterisk box, then then go upstream from there. Thanks for helping me see the obvious path to follow! :) Ron> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com > [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Ron Gage > Sent: Thursday, August 17, 2006 2:32 PM > To: asterisk-users@lists.digium.com > Subject: Re: [asterisk-users] PRI problems - no D channel > > Quoting C F <shmaltz@gmail.com>: > >> My guess is it's some Intel mobo. >> Did you restart the system since? If you did that might be the >> problem, try restarting and unplug the power for at least 60 seconds >> before powering it back up. > > That was the first thing I tried: first trying to unload/reload the > wct1xxp and > zaptel modules, then reload them, then tried rebooting the computer > (multiple > times), then this morning, I gave it a 30 minute time out. No effect-> still > getting the D-chan errors. > > Unfortunately, the system is some 90 miles north of here so I can't > verify if > anything on the Adtran has changed or not (or reseat cables). Myremote> hands > aren't available right now either so I can't verify anything regarding > the > circuit at this time. > > The fact that I am not getting any error reports at all about the > transport > (HDLC type errors) tends to make me think that the circuit is fine. I > would > have to imagine that if the channel switched from PRI to T1 it would > throw all > kinds of errors. Same thing if the signaling or buildout or what not > was > incorrect. > > The only errors I am seeing are the ones about the D channel not being > there, > and one (probably quite related) about "head of queue has not been > transmitted > yet". > > Ron > >> >> On 8/17/06, Ron Gage <ron@rongage.org> wrote: >>> The PRI is connected at one end to an Adtran Atlas, I believe a 600. >>> The other end of the PRI is connected to a Digium T100. The two are >>> seperated >>> by roughly 10 foot of cat-5. >>> >>> Motherboard is whatever Dell put into their Precision 530MT line of >>> workstations. >>> >>> >>> Like I said, it worked just fine yesterday and today I am getting > D-Channel >>> errors. >>> >>> Thanks for your assistance! >>> >>> Ron >>> >>> >>> Quoting C F <shmaltz@gmail.com>: >>> >>> > What is the PRI connected to: >>> > What hardware for the T1? >>> > What Motherboard? >>> > >>> > On 8/17/06, Ron Gage <ron@rongage.org> wrote: >>> >> Hey guys: >>> >> >>> >> I am having a bit of a problem with our PRI under Asterisk. I am >>> seeing the >>> >> following error every 10 seconds... >>> >> >>> >> Aug 17 08:54:55 WARNING[2458]: chan_zap.c:2289 pri_find_dchan: No >>> D-channels >>> >> available! Using Primary channel 24 as D-channel anyway! >>> >> >>> >> Of course, I have the d-chan defined in /etc/zaptel.conf... >>> >> >>> >> loadzone = us >>> >> span=1,1,0,esf,b8zs >>> >> bchan=1-23 >>> >> dchan=24 >>> >> >>> >> Neat thing is: this worked yesterday and isn't working today >>> (Asterisk isn't >>> >> answering the PRI on any inbound DID). >>> >> >>> >> zttool shows no problems with the T100 and no alarm conditions. >>> The PRI is >>> >> being drove by an Adtran Atlas. >>> >> >>> >> HELP! >>> >> >>> >> >>> >> Ron Gage - Westland MI >>> >> ron@rongage.org >>> >> >>> >> >>> >> ---------------------------------------------------------------- >>> >> This message was sent using IMP, the Internet Messaging Program. >>> >> _______________________________________________ >>> >> --Bandwidth and Colocation provided by Easynews.com -- >>> >> >>> >> asterisk-users mailing list >>> >> To UNSUBSCRIBE or update options visit: >>> >> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >> >>> > _______________________________________________ >>> > --Bandwidth and Colocation provided by Easynews.com -- >>> > >>> > asterisk-users mailing list >>> > To UNSUBSCRIBE or update options visit: >>> > http://lists.digium.com/mailman/listinfo/asterisk-users >>> > >>> > >>> >>> >>> >>> Ron Gage - Westland MI >>> ron@rongage.org >>> >>> >>> ---------------------------------------------------------------- >>> This message was sent using IMP, the Internet Messaging Program. >>> >>> _______________________________________________ >>> --Bandwidth and Colocation provided by Easynews.com -- >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >> _______________________________________________ >> --Bandwidth and Colocation provided by Easynews.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> > > > > Ron Gage - Westland MI > ron@rongage.org > > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > >Ron Gage - Westland MI ron@rongage.org ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users