Guillermo, scanModem recommends the SLMODEMD.gcc4.4.tar.gz file : Predictive diagnostics for card in bus 00:1b.0: Modem chipset detected on NAME="Audio device: Intel Corporation 82801H " CLASS=0403 PCIDEV=8086:284b SUBSYS=103c:30cc IRQ=30 HDA=8086:284b SOFT=8086:284b.HDA HDAchipVendorID=1057 CHIP=0x10573055 IDENT=slmodemd SLMODEMD_DEVICE=hw:0,6 Driver=snd-hda-intel For candidate modem in: 00:1b.0 0403 Audio device: Intel Corporation 82801H Primary device ID: 8086:284b Subsystem PCI_id 103c:30cc Softmodem codec or chipset from diagnostics: 0x10573055 from Archives: The HDA card softmodem chip is 0x10573055 Support type needed or chipset: slmodemd supporting the snd-hda-intel audio+modem driver An ALSA (Advanced Linux Sound Architecture) modem driver: snd-hda-intel provides Low Level support enabling contact with the modem hardware. For all BUT Conexant chip soft modems (using hsfmodem software) complementary High Level support is through a Smartlink utility: slmodemd Download from http://linmodems.technion.ac.il/packages/smartlink/ the package SLMODEMD.gcc4.4.tar.gz having a compiled slmodemd. Unpack under Linux with: $ tar zxf SLMODEMD.gcc4.4.tar.gz and read instructions therein. But briefly, the modem is setup with command: sudo slmodemd -c YOUR_COUNTRY --alsa hw:0,6 reporting dynamic creation of ports: /dev/ttySL0 --> /dev/pts/N , with N some number Read DOCs/Smartlink.txt and Modem/DOCs/YourSystem.txt for follow through guidance. Have you tried that one out? It also reports that you don't have wvdial installed. It is a good troubleshooting and connecting tool to use to try a dialout. : The dialer utility package WVDIAL does not appear to be installed on your System. For Ubuntu users, there are at the bottom of http://linmodems.technion.ac.il/packages/ packages with the files necessary to install wvdial, with names like: wvdial_jaunty_amd64.zip for x86_64, 64 bit bus systems. wvdial_jaunty_i386.zip for 32 bit systems. wvdial_karmic_i386.zip for 32 bit systems. These are about 1 MB in size. After downloaded and copied into your Linux partition: $ unzip wv*.zip Within the new folder: $ sudo dpkg -i *.deb will complete the wvdial installation Please read Modem/DOCs/wvdial.txt for usage information. Regards, Antonio 2010/1/15 Guillermo Cavo <guillermocavo@xxxxxxxxxxx>: > Motorola SM56 Speakerphone Modem not detected >