I speak in phone (1) and ISDN phone (3) - not thrue asterisk.
ISDN phone 3 is not connectet to out port of asterisk in is connected on input with isdn spliter i used.
I cannot record an audio file by dahdi_monitor.
On asterisk is voice normal.
Only if I pick phone (3) not on asterisk is voice in (1) noisi (I understend nothing from 3), on phone (3) is normal voice.
When i instead of asterisk plug a isdn phone is also normal voice.
When I speak with phone (1) and asterisk IP phone is there normal sound !
dmesg shows:
dahdi: Telephony Interface Registered on major 196
dahdi: Version: 2.4.0
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKD] -> GSI 3 (level, low) -> IRQ 3
before raise reset
OpenVox A800P version: 1.4
OpenVox A800P passed register test
Module 0: Installed -- AUTO FXO (FCC mode)
Module 1: Installed -- AUTO FXS/DPO
Module 2: Installed -- AUTO FXS/DPO
Module 3: Installed -- AUTO FXS/DPO
DC-DC cal has a surprising direct 107 of 0x01!
Module 4: Installed -- AUTO FXS/DPO
Module 5: Installed -- AUTO FXS/DPO
Module 6: Installed -- AUTO FXS/DPO
Module 7: Installed -- AUTO FXS/DPO
Found an OpenVox A800P: Version 1.4 (8 modules)
OPVXHW loaded
wcb4xxp 0000:00:0b.0: probe called for b4xx...
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
wcb4xxp 0000:00:0b.0: Identified OpenVox B200P (controller rev 1) at 0001b400, IRQ 10
wcb4xxp 0000:00:0b.0: NOTE: hardware echo cancellation has been disabled
wcb4xxp 0000:00:0b.0: Port 1: TE mode
wcb4xxp 0000:00:0b.0: Port 2: NT mode
wcb4xxp 0000:00:0b.0: Did not do the highestorder stuff
dahdi_transcode: Loaded.
wcb4xxp 0000:00:0b.0: new card sync source: port 4
INFO-xpp: revision Unknown MAX_XPDS=64 (8*

INFO-xpp: FEATURE: without BRISTUFF support
INFO-xpp: FEATURE: with PROTOCOL_DEBUG
INFO-xpp: FEATURE: with sync_tick() from DAHDI
INFO-xpp_usb: revision Unknown
usbcore: registered new driver xpp_usb
dahdi: Registered tone zone 0 (United States / North America)
dahdi: Registered tone zone 9 (Austria)
-- Setting echo registers:
-- Set echo registers successfully
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
buffer re-sync occur from 0 to 3
i think it is not the same irq .
Sorry, i have not yet figured out how to set the soft echo.