Hello guys,
I have a TDM2400 card and I noticed that the FXS modules are experiencing a lt of power alarm warnings. My users are reporting several dropped calls and I want to check this has anything to do with it (since it seems that the FXS modules reset themselves after the power alarm).
Here are the specs of the server:
Motherboard: Intel SE7230NH1
Processor: Intel Pendtium 4 D 3.2GHz
RAM: 2GB
HD: 80GB EIDE
Here are the latest alarm messages:
Power alarm on module 3, resetting!
Power alarm on module 2, resetting!
Power alarm on module 3, resetting!
Power alarm on module 3, resetting!
Power alarm on module 3, resetting!
Power alarm on module 9, resetting!
Power alarm on module 9, resetting!
Power alarm on module 3, resetting!
Power alarm on module 4, resetting!
Power alarm on module 3, resetting!
Power alarm on module 3, resetting!
Power alarm on module 3, resetting!
Power alarm on module 4, resetting!
Power alarm on module 4, resetting!
Power alarm on module 3, resetting!
So basically mdoules 1 to 12 are resetting multiple times.
The TDM configuration is TDM2433E
Ports 1 to 12 are all FXS cards while the remaining are FXOs.
Here is the output of cat /proc/interrupts:
CPU0 CPU1
0: 2739262 2680984 IO-APIC-edge timer
1: 149 67 IO-APIC-edge i8042
8: 1 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
12: 66 0 IO-APIC-edge i8042
14: 17036 14402 IO-APIC-edge ide0
177: 0 0 IO-APIC-level uhci_hcd
185: 0 0 IO-APIC-level uhci_hcd
193: 0 0 IO-APIC-level libata, uhci_hcd
201: 0 0 IO-APIC-level uhci_hcd
209: 2728404 2672924 IO-APIC-level Wildcard TDM2400P
225: 5140 0 PCI-MSI eth0
NMI: 0 0
LOC: 5419917 5419915
ERR: 0
MIS: 0