Trixbox 1.1 / Digium TE110P / AdTran 750 / AP 1200

I got a same problem. My HW configuration is
CentOS 5.0, Asterisk 1.4.13, Zaptel 1.4.5.1, Intel DG31PR Board

Here is the output of lspci -vvvvvvvvvvv:

04:00.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN interface
Subsystem: Unknown device 9532:0001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (250ns min, 32000ns max)
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 1000
Region 1: Memory at 50001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=55mA PME(D0+,D1-,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

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"9532:0001", This device ID is not in the list, please add it to your patch.

The board also have another issue, sometimes I got a noise from pstn randomly, but sometimes the line is very clean.

When I used analog telephones, the voice on pstn was always clear.

Does it have anything to do with the issue above? Since,I never observe such issue on other servers that didn't a problem above.

hello, Licedey:
you can add the device ID (9532) in opvxa1200.c. you modify the lines at line 2627 add new line to support pci id 9532, and recompile your zaptel driver.
static struct pci_device_id wctdm_pci_tbl[] = {
{ 0xe159, 0x0001, 0x9100, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme },
{ 0xe159, 0x0001, 0x9519, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme },
{ 0xe159, 0x0001, 0x95D9, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme },
{ 0xe159, 0x0001, 0x9500, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme },
{ 0xe159, 0x0001, 0x9532, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, /* add new device ID 9532 by zhu */
{ 0xe159, 0x0001, 0x8519, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme },
{ 0 }
the pictures also show the change.