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Problem with GSM And E1

11 years 8 months ago #7726 by NetSky
Dear sirs

Here about 6 months proceed our problems with the server and cards E1 and GSM. E1 works with failures. Now the channel E1 doesn't work. All request to support team of Openvox did not resolve our problem . The last information about it: we have got IRQ conflict between cards ( support told us) . Now nobody from a support service can't resolve our problem. What we do???
Our work stands idle, for non-working Call Center we incur finansial losses.

We are looking for the competent expert in your company which can help to solve the given problem. Can somebody connect to our server and to help to solve the given problem?

We have:

2 psc GSM Card
1 psc E1 Card
1 psc FXO/FXS Card

Elastix Installed.
11 years 8 months ago #7727 by NetSky
Now E1 Line is BusyCLI* [Jan 30 14:24:07] WARNING[3371]: chan_dahdi.c:4169 pri_find_dchan: No D-channels available! Using Primary channel 32 as D-channel anyway!
11 years 8 months ago #7728 by NetSky
[root@server1 /]# cat proc/interrupts
0: 306159 305678 IO-APIC-edge timer
1: 8 9 IO-APIC-edge i8042
7: 0 0 IO-APIC-edge parport0
8: 1 2 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
50: 2477 0 PCI-MSI eth0
66: 246 0 PCI-MSI HDA Intel
169: 290443 292411 IO-APIC-level ahci, opvxa24xx
225: 637450 637313 IO-APIC-level ata_piix, ata_piix, opvxd115, opvxg4xx
233: 278674 278676 IO-APIC-level opvxg4xx
NMI: 0 0
LOC: 610306 613211
ERR: 0
MIS: 0
[root@server1 /]#

1)As you can see, card opvxd115 and opvxg4xx sharring same IRQ
On Our server we have 4 pci slots, all of them are busy, so we not able to change card positions.
Please find out solution for this problem.

2) Please prepare manual with instruction ( configuration file etc.) for installing one de115p, two G400P, one AE1610P (4FXO/4FXS) on one server (cent os 5.5 + Elastix)

i] Last edited by NetSky at 2012-1-31 02:38 [/i
11 years 8 months ago #7731 by Joe.Yung

Actually, dual-core processor is not able to simultaneously handle so many channels.

Regarding to the IRQ share, could you disable some non-use devices/interfaces in your BIOS so that it spares some IRQs to these cards?

Moreover, E1 doesn't work problem, can you make the `pri show spans` UP on the console?

In my opinion, plugging all four cards into a dual-core machine in a meanwhile is not a good idea, I personally suggest you select another more powerful PC rather than this one.

Additionally, manuals are not special no matter how many cards on Elastix system, I am happy to help you if you are available.

11 years 8 months ago #7732 by miaolin
please send your ssh root access to This email address is being protected from spambots. You need JavaScript enabled to view it.

also refer a url to this post in the mail
11 years 8 months ago #7733 by NetSky
MIAOLIN, message was send. with IP / Login / password

Thank you
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