[Asterisk-Users] Problems with TDM400P card

[Rich Adamson]

> I have a problem getting a TDM400P card to go.
> 
> It has 4 FXS ports (green modules) and I get this error:
> 
> [root at conmutador root]# ztcfg -vvvvv
> 
> Zaptel Configuration
> ======================
> 
> 
> Channel map:
> 
> Channel 01: FXS Kewlstart (Default) (Slaves: 01)
> Channel 02: FXS Kewlstart (Default) (Slaves: 02)
> Channel 03: FXO Kewlstart (Default) (Slaves: 03)
> Channel 04: FXO Kewlstart (Default) (Slaves: 04)
> Channel 05: FXO Kewlstart (Default) (Slaves: 05)
> Channel 06: FXO Kewlstart (Default) (Slaves: 06)
> 
> 6 channels configured.
> 
> ZT_CHANCONFIG failed on channel 3: Invalid argument (22)
> Did you forget that FXS interfaces are configured with FXO signalling
> and that FXO interfaces use FXS signalling?
> 
> My zaptel.conf reads:
> 
> [root at conmutador root]# more /etc/zaptel.conf
> fxsks=1
> fxsks=2
> fxoks=3-6
> loadzone=us
> defaultzone=us
> 
> And my rc.local loads:
> 
> /sbin/modprobe zaptel
> /sbin/modprobe wcfxo
> /sbin/modprobe wctdm
> 
> The 2 100p cards load perfectly but the TDM is not. 
> 
> Any ideas?

What does zttool indicate?

Have you tried moving the cards around in different slots?

Any shared interrupt issues?

Try loading wctdm before wcfxo.

Try removing the x100p's and loading the TDM card only. Any issues?