Dahdi lines dead

The two dahdi lines on my fully updated FreePBX 13 stopped working.

Before everything worked fine for one year.

Incoming calls on these lines do not ring anymore; outgoing calls are just silent. I check the wiring, nothing changed.

I have no idea where to start debugging. Any help would be appreciated.

Hi!

It might be a problem with the drivers…

What you you get when you issue

lsdahdi

?

Also, what kind of card is it, Sangoma, Digium or something else?

Good luck and have a nice day!

Nick

[[email protected] ~]# lsdahdi

Span 1: WCTDM/0 “Wildcard TDM410P” (MASTER)

1 FXO FXSLS (In use) (EC: OSLEC - INACTIVE)
2 FXO FXSLS (In use) (EC: OSLEC - INACTIVE)
3 FXS FXOKS (In use) (EC: OSLEC - INACTIVE)
4 FXS FXOKS (In use) (EC: OSLEC - INACTIVE)

Digium compatible.

Has been running fine for a year.

[[email protected] ~]# /etc/init.d/dahdi restart
Unloading DAHDI hardware modules: ERROR: Module wctdm24xxp is in use
ERROR: Module wctdm24xxp is in use
ERROR: Module dahdi_voicebus is in use by wctdm24xxp
ERROR: Module dahdi_echocan_oslec is in use
ERROR: Module dahdi is in use by dahdi_echocan_oslec,wctdm24xxp,dahdi_voicebus
ERROR: Module dahdi_echocan_oslec is in use
ERROR: Module echo is in use by dahdi_echocan_oslec
error
Loading DAHDI hardware modules:
wct4xxp: [ OK ]
wcte43x: [ OK ]
wcte12xp: [ OK ]
wcte13xp: [ OK ]
wct1xxp: [ OK ]
wcte11xp: [ OK ]
r1t1: [ OK ]
rxt1: [ OK ]
wctdm24xxp: [ OK ]
wcaxx: [ OK ]
wcfxo: [ OK ]
wctdm: [ OK ]
rcbfx: [ OK ]
wcb4xxp: [ OK ]
wctc4xxp: [ OK ]
xpp_usb: [ OK ]

D: auto '/sys/bus/dahdi_devices/devices/pci:0000:03:02.0’
auto-assign /sys/bus/dahdi_devices/devices/pci:0000:03:02.0
Running dahdi_cfg: [ OK ]

03:02.0 Ethernet controller: Digium, Inc. Wildcard TDM410 4-port analog card (rev 11)
Subsystem: Digium, Inc. Wildcard TDM410 4-port analog card
Flags: bus master, medium devsel, latency 64, IRQ 18
I/O ports at dc00 [size=256]
Memory at dfbfec00 (32-bit, non-prefetchable) [size=1K]
Expansion ROM at dfc00000 [disabled] [size=128K]
Capabilities: [c0] Power Management version 2
Kernel driver in use: wctdm24xxp
Kernel modules: wctdm24xxp

Hi!

This seems OK, what do you see in your logs when you try to place an outbound call?

By the way, is this the FreePBX distro and by fully updated, you mean to the latest FreePBX 13 modules (and packages if the distro), not to FreePBX 14, right?

If you issue a fwconsole restart do things start working? This reminds me of a problem in FreePBX 14 which, as far as I know, doesn’t exist with FreePBX 13 but let’s make sure it’s not that…

Good luck and have a nice day!

Nick

Nick thank you for all your help.

I had restarted the whole system two days ago. I have had it in the past that the fax lines were down and each time it was handled by restarting.

This time I had tried a lot before I wrote here, but nothing worked.

Yes, this is a FreePBX 13 Distro with fully updated modules. We want to go to 14, but there is something with Sipstation text messages not fully done yet, and we use a lot of texting.

So, today I restarted the system again, and now everything works on the analog lines. I have no idea why :slight_smile: