I can dial after 1-24 channels but getting intermident problems dialing to DAHDI channels. Calls get connected sometimes but fails sometimes with below error.
app_dial.c:1747 dial_exec_full: Unable to create channel of type 'DAHDI' (cause 34 - Circuit/channel congestion) I can't figure out the issue. Any suggestions please? On 16 May 2011 09:18, Andrew Thomas <[email protected]> wrote: > This sounds like you have it set for T1 somehow? Have you upgraded > anything lately? Other than that, a Trend tester will show the > problem(s) to you. > > BTW - E1's are 32 channel (not 31). It's 30B+2D. > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of deeps > backup > Sent: 13 May 2011 16:57 > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [asterisk-users] DAHDI Error > > > I can dial 1-24 channels but not after that. There are 8 E1s. Box was > working fine and carrying traffic on all E1s before. Just recently i > noticed this problem has occurred. > > > On 13 May 2011 16:30, Rafael Visser <[email protected]> wrote: > > I didn't understand very well.. So you cant dial on the first 24 > channels? > Did you take care on the jumper of the card?. There is something > related to E1 (31 channels) or T1 (24 channels). > And check the system.conf either. > > rv > > > > > 2011/5/13 deeps backup <[email protected]> > > I have checked destination numbers are correct as otherwise calls to > those > numbers are connecting fine. I opened verbose logs and digged into it > more. > I found out can't dial any channels from DAHDI/24 on first E1. Before > that > channel calls are going through fine. I tried test calls to second E1 > and > can't dial on it either. > > When I check channel or E1 status it is showing fine. Checked chan_dahdi > and > system conf files and see all channels are configured fine. > > Could you please help? > > > On 13 May 2011 15:07, deeps backup <[email protected]> wrote: > > > > On 13 May 2011 14:06, Eric Wieling <[email protected]> wrote: > > > -----Original Message----- > > From: [email protected] > > [mailto:[email protected]] On Behalf Of > > deeps backup > > Sent: Friday, May 13, 2011 9:02 AM > > To: [email protected] > > Subject: [asterisk-users] DAHDI Error > > > > > Hi, > > > > > > > > Sometimes calls on Asterisk fail to connect to DAHDI channels > > and giving below error: > > > > Unable to create channel of type 'DAHDI' (cause 34 - > > Circuit/channel congestion) > > > > > > > > There are 8 E1 connected on server and only 15-20 > > simultaneous calls. All channels and E1 are showing in > > service without any alarms. > > > > > > > > Could anyone please let me know why this is happening? > > > > > The message is likely coming from the telco or from the destination > number. It is a common issue. I usually put something in my dialplan > to retry all calls that receive an unexpected hangup cause to work > around the telco seemingly randomly sending back odd hangup causes. > You should not retry ALL calls, only ones with unexpected hangup causes. > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > > I have checked destination numbers are correct as otherwise calls to > those numbers are connecting fine. I opened verbose logs and digged into > it more. I found out can't dial any channels from DAHDI/24 on first E1. > Before that channel calls are going through fine. I tried test calls to > second E1 and can't dial on it either. > > When I check channel or E1 status it is showing fine. Checked chan_dahdi > and system conf files and see all channels are configured fine. > > Could you please help? > > > > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? 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