Hardware Echo Canceller module in DE230P

Hi,
I have the DE230P cards installed in two systems. After loading the wct4xxp module, I get the following from dmesg.

[ 611.568940] dahdi: Telephony Interface Registered on major 196
[ 611.569160] dahdi: Version: 2.5.0.2
[ 611.601544] wct4xxp 0000:00:0d.0: Found TE2XXP at base address fdff0000, remapped to dcee0000
[ 611.601830] wct4xxp 0000:00:0d.0: 5th gen card with initial latency of 2 and 1 ms per IRQ
[ 611.602140] wct4xxp 0000:00:0d.0: Firmware Version: c01a8000
[ 611.602297] wct4xxp 0000:00:0d.0: Burst Mode: On
[ 611.605479] wct4xxp 0000:00:0d.0: Octasic Optimizations: Enabled
[ 611.605686] wct4xxp 0000:00:0d.0: FALC Framer Version: 3.1
[ 611.605864] wct4xxp 0000:00:0d.0: Board ID: 00
[ 611.606045] wct4xxp 0000:00:0d.0: Reg 0: 0x1b8ee800
[ 611.606203] wct4xxp 0000:00:0d.0: Reg 1: 0x1b8ee000
[ 611.606361] wct4xxp 0000:00:0d.0: Reg 2: 0x260715d2
[ 611.606518] wct4xxp 0000:00:0d.0: Reg 3: 0x00000000
[ 611.606676] wct4xxp 0000:00:0d.0: Reg 4: 0x00000000
[ 611.606834] wct4xxp 0000:00:0d.0: Reg 5: 0x00010002
[ 611.606991] wct4xxp 0000:00:0d.0: Reg 6: 0xc01a8000
[ 611.607157] wct4xxp 0000:00:0d.0: Reg 7: 0x00001f00
[ 611.607314] wct4xxp 0000:00:0d.0: Reg 8: 0x00000000
[ 611.607472] wct4xxp 0000:00:0d.0: Reg 9: 0x00000000
[ 611.607629] wct4xxp 0000:00:0d.0: Reg 10: 0x00000000
[ 611.610164] wct4xxp 0000:00:0d.0: Found a Wildcard: Wildcard TE220 (5th Gen)
[ 611.612071] wct4xxp 0000:00:0d.0: VPM450: Not Present
[ 611.612901] wct4xxp 0000:00:0d.0: TE2XXP: Launching card: 0


The VPN450 was displayed as "Not Present". Does this mean that the hardware echo canceller was not detected? My card has a daughter board plugged in, so I'm sure it has a hardware echo canceller.

I am using Linux kernel 2.6.40.4-5.fc15.i686.PAE with asterisk 1.8.20.0.

hi,

yes,the EC don't be detected,maybe it's the dahdi driver problem,pls use the following dahdi driver to try
downloads.openvox.cn/pub/drivers/dahdi-l...e-2.6.2+2.6.2.tar.gz
if still have problem, pls contact me via msn or skype

msn:[email protected]
skype: chunlei.yi