Cards that support NT-mode
All of these cards are capable of connecting a telephone to it, because they support the NT-mode with mISDN:

• Creatix ISDN-S0/PCI
• Trust PCI-Modem
• Acer ISDN 128 Surf PCI
• D-Link DMI-128I+
• Billion/Asuscom (Asuscom/Askey) (Beware of "BIPAC PCI SE", it has a W6692 chip that DOESN'T WORK)
• Asuscom/Askey 675 (ASUSTeK Computer Inc. ISDNLink P-IN100-ST-D (rev 02))
• CCD/Billion/Asuscom 2BD0 (Cologne Chip Designs GmbH ISDN network controller [HFC-PCI] (rev 02))
• HFC cards from .Conrad Elektronik. (Bestellnummer 95 50 78)
• Neolec FREEWAY ISDNPCI (available at Reichelt.de)
• ISDN 128Kbs TA Card (TAS106H) (Beware of the W6692 chip that DOESN'T WORK)
• HFC-4S / 8S / E1 OEM
• Junghanns Asterisk boards (HFC-4S / 8S / E1) www.junghanns.net
• Beronet Asterisk boards (HFC-4S / 8S / E1) www.beronet.com
• access_4S0 (HFC-4S) www.vlines.de
• Scitel cards (under development)
• Typhoon ISDN Quick Com 128 PCI
• Arowana ISDN 128k
• Conceptronic C128i(R) (snogard.de)
• Conceptronic B128P Bulk ISDN
• Telekom Teledat 220 PCI
• Arowana 128PBS PCI
• mps Software ISLINEuni/ISLINEpro/ISLINEnote
• Micronet 128K ISDN TA Card
• Sitecom DC-105 - PCI ISDN Card
• Microcom ISDN Porte Internal (Czech site, I think)
• E-Tech PCTA128 PCI ISDN board (sold in Holland)
• Dynalink 128P PCI ISDN
• Longshine LCS-8051A (Reichelt)
• Wisecom ISDN Modem HFC-S PCI
• Claxan CLPI128 ISDN TA PCI Card (ARP DATACON) (Bestell Nr. ARP228660)
• OpenVox B400P/B200P cards
• DrayTek miniVigor 128 (USB)
• Eicon Dialogic DIVA USB TA

If you know any card that is not listed here, drop me a mail.