手持ちのPCにもらったモデムカードをつけました。
lspci -vで確認すると以下が表示されました。
取り付け前は表示されなかったので、これがモデムで間違いないと思われます。

02:00.0 Communication controller: Conexant Systems, Inc. Device 2f40
    Subsystem: Conexant Systems, Inc. Device 2000
    Flags: bus master, medium devsel, latency 0, IRQ 9
    Memory at fdef0000 (32-bit, non-prefetchable) [size=64K]
    I/O ports at df00 [size=8]
    Capabilities: <access denied>

ハード自体は認識してるようですが、ここからどう進めればいいのかわかりません。
モデムポート？さえできれば、fax操作はvirtualbox(windows7)にて行おうとと考えてます。
アドバイスいただけると助かります。
よろしくお願いします。
以下はscanmodemを実行した結果（modemdata.txt）ですが,役に立つでしょうか？

Only plain text email is forwarded by the  [email protected] List Server,
as HTML can contain viruses. Use as the email Subject Line:
           YourName, YourCountry  kernel 3.2.0-68-generic-pae
With this Subject Line cogent experts will be alerted, and useful case names left in the Archive.
YourCountry will enable Country specific guidance. Linux experts in YourCountry
can be found through: http://www.linux.org/groups/index.html.
They will know your Country's modem code, which may be essential for dialup service.
Responses from [email protected] are sometimes blocked by an Internet Provider mail filters.
So in a day, also check the Archived responses at http://www.linmodems.org
--------------------------  System information ----------------------------
CPU=i686,  Ubuntu ,  ALSA_version=1.0.24
Linux version 3.2.0-68-generic-pae (buildd@lamiak) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #102-Ubuntu SMP Tue Aug 12 22:23:54 UTC 2014
scanModem update of:  2011_08_08

Distrib_ID=Ubuntu
DistribCodeName=precise
AptRepositoryStem=http://ftp.tsukuba.wide.ad.jp/Linux/ubuntu/


The dkms driver upgrade utilities are installed,

There are no blacklisted modem drivers in /etc/modprobe*  files

Potentially useful modem drivers now loaded are:
       snd_hda_intel           

Attached USB devices are:
ID 0409:0059 NEC Corp. HighSpeed Hub
ID 058f:6377 Alcor Micro Corp. Multimedia Card Reader
ID 05fe:0012 Chic Technology Corp.
ID 1a2c:0c21 
If a cellphone is not detected, see http://ubuntuforums.org/archive/index.php/t-878554.html
A sample report is:  http://linmodems.technion.ac.il/bigarch/archive-nineth/msg00578.html

If a USB modem or cellphone is attached and was not detected, please
provide available information in your request to [email protected]

Candidate PCI devices with modem chips are:
02:00.0 Communication controller: Conexant Systems, Inc. Device 2f40
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
High Definition Audio cards can host modem chips.

For candidate card in slot 02:00.0, firmware information and bootup diagnostics are:
PCI slot    PCI ID        SubsystemID    Name
----------    ---------    ---------    --------------
02:00.0    14f1:2f40    14f1:2000    Communication controller: Conexant Systems, Inc. Device 2f40

Modem interrupt assignment and sharing:
  9:          0          0   IO-APIC-fasteoi   acpi
--- Bootup diagnostics for card in PCI slot 02:00.0 ----
[    0.161051] pci 0000:02:00.0: [14f1:2f40] type 0 class 0x000780
[    0.161065] pci 0000:02:00.0: reg 10: [mem 0xfdef0000-0xfdefffff]
[    0.161074] pci 0000:02:00.0: reg 14: [io  0xdf00-0xdf07]
[    0.161132] pci 0000:02:00.0: PME# supported from D3hot D3cold
[    0.161135] pci 0000:02:00.0: PME# disabled

The PCI slot 02:00.0 of the modem card may be disabled early in
a bootup process,  but then enabled later. If modem drivers load
but the  modem is not responsive, read DOCs/Bootup.txt about possible fixes.
Send dmesg.txt along with ModemData.txt to [email protected]
if help is needed.


For candidate card in slot 00:1b.0, firmware information and bootup diagnostics are:
PCI slot    PCI ID        SubsystemID    Name
----------    ---------    ---------    --------------
00:1b.0    8086:293e    1028:020d    Audio device: Intel Corporation 82801I

Modem interrupt assignment and sharing:
42:       3811       3814   PCI-MSI-edge      snd_hda_intel
--- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[    0.159947] pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
[    0.159960] pci 0000:00:1b.0: reg 10: [mem 0xfdff4000-0xfdff7fff 64bit]
[    0.160029] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.160033] pci 0000:00:1b.0: PME# disabled
[   18.550202] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[   18.550317] snd_hda_intel 0000:00:1b.0: irq 42 for MSI/MSI-X
[   18.550340] snd_hda_intel 0000:00:1b.0: setting latency timer to 64

The PCI slot 00:1b.0 of the modem card may be disabled early in
a bootup process,  but then enabled later. If modem drivers load
but the  modem is not responsive, read DOCs/Bootup.txt about possible fixes.
Send dmesg.txt along with ModemData.txt to [email protected]
if help is needed.


For candidate card in slot 01:00.1, firmware information and bootup diagnostics are:
PCI slot    PCI ID        SubsystemID    Name
----------    ---------    ---------    --------------
01:00.1    10de:0e08    10de:0915    Audio device: NVIDIA Corporation GF119 HDMI Audio Controller

Modem interrupt assignment and sharing:
17:       1129        179   IO-APIC-fasteoi   snd_hda_intel
--- Bootup diagnostics for card in PCI slot 01:00.1 ----
[    0.160925] pci 0000:01:00.1: [10de:0e08] type 0 class 0x000403
[    0.160934] pci 0000:01:00.1: reg 10: [mem 0xfcffc000-0xfcffffff]
[   18.612915] snd_hda_intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[   18.612953] snd_hda_intel 0000:01:00.1: setting latency timer to 64
[   19.092120] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input5
[   19.092219] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6

New HCF.HSF device 8086:293e
New HCF.HSF device 10de:0e08
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===

Predictive  diagnostics for card in bus 00:1b.0:
    Modem chipset  detected on
NAME="Audio device: Intel Corporation 82801I "
package="both hcfpcimodem and hsfmodem"
CLASS=0403
PCIDEV=8086:293e
SUBSYS=1028:020d
IRQ=42
IDENT=HCF.HSF

For candidate modem in:  00:1b.0
   0403 Audio device: Intel Corporation 82801I
      Primary device ID:  8086:293e
Support type needed or chipset:    HCF.HSF



For owners of a Dell PCs with Conexant HSF modems, a driver source package with full speed enabled is available, but requires driver compiling. Read DOCs/Conexant.txt

8086:293e could be either a HSF or HCF Conexant modem, because of ambiguous
use of the PCI ID by modem assemblers. First try the hcfpcimodem package.
If the installation aborts, then use the hsfmodem package. Read DOCs/Conexant.txt
for details and Modem/DOCs/YourSystem.txt for follow through guidance.


Modem support packages from Linuxant include resources for compiling drivers. 
If an installer package matching your kernel_version  is not provided,
just install a generic code package.

From  http://www.linuxant.com/drivers/hsf/full/downloads-ubuntu-x86.php
download hsfmodem-7.80.02.05full_k3.2.0_68_generic_pae_ubuntu_i386.deb.zip
Under Linux unpack with:
$ unzip hsfmodem*.zip
Then install with:
$ sudo dpkg -i hsfmodem*.deb
Subsequently, the modem should be found with
$ sudo wvdialconf /etc/wvdial.conf
Edit in your personal information with:
$ sudo gedit /etc/wvdial.conf
and try dialing out with:
$ sudo wvdial.
See DOCs/Testing.txt  for details.

The directions following below need only be pursued, if the above procedures are not adequate.

Start at http://www.linuxant.com/drivers/hsf/downloads-license.php to find the
hsfmodem package matching your System. For several Linux distros, there are
precompiled drivers matched to specific kernels. These have within the FileName,
your KernelVersion:    3.2.0_68_generic_pae
They can be found through http://www.linuxant.com/drivers/hsf/full/downloads.php
A more precise location may be given a few paragraphs below.
If an EXACT Match with your your KernelVersion is not found, one of the
"Generic packages with source" near the bottom of the page must be used.
Downloaded packages must be moved into the Linux partition (home folder is OK)
and unzipped with:
    unzip hsf*.zip
The installation command for a .deb suffic packages is, with root/adm permission:
  sudo dpkg -i hsf*.deb
while for .rpm suffix it is, with:
  rpm -i hsf*.rpm
Read DOCs/Conexant.txt

Writing DOCs/Conexant.txt



Predictive  diagnostics for card in bus 01:00.1:
    Modem chipset  detected on
NAME="Audio device: NVIDIA Corporation GF119 HDMI Audio Controller "
package="both hcfpcimodem and hsfmodem"
CLASS=0403
PCIDEV=10de:0e08
SUBSYS=10de:0915
IRQ=17
IDENT=HCF.HSF

For candidate modem in:  01:00.1
   0403 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller
      Primary device ID:  10de:0e08
Support type needed or chipset:    HCF.HSF



For owners of a Dell PCs with Conexant HSF modems, a driver source package with full speed enabled is available, but requires driver compiling. Read DOCs/Conexant.txt

10de:0e08 could be either a HSF or HCF Conexant modem, because of ambiguous
use of the PCI ID by modem assemblers. First try the hcfpcimodem package.
If the installation aborts, then use the hsfmodem package. Read DOCs/Conexant.txt
for details and Modem/DOCs/YourSystem.txt for follow through guidance.


Modem support packages from Linuxant include resources for compiling drivers. 
If an installer package matching your kernel_version  is not provided,
just install a generic code package.

From  http://www.linuxant.com/drivers/hsf/full/downloads-ubuntu-x86.php
download hsfmodem-7.80.02.05full_k3.2.0_68_generic_pae_ubuntu_i386.deb.zip
Under Linux unpack with:
$ unzip hsfmodem*.zip
Then install with:
$ sudo dpkg -i hsfmodem*.deb
Subsequently, the modem should be found with
$ sudo wvdialconf /etc/wvdial.conf
Edit in your personal information with:
$ sudo gedit /etc/wvdial.conf
and try dialing out with:
$ sudo wvdial.
See DOCs/Testing.txt  for details.

The directions following below need only be pursued, if the above procedures are not adequate.

Start at http://www.linuxant.com/drivers/hsf/downloads-license.php to find the
hsfmodem package matching your System. For several Linux distros, there are
precompiled drivers matched to specific kernels. These have within the FileName,
your KernelVersion:    3.2.0_68_generic_pae
They can be found through http://www.linuxant.com/drivers/hsf/full/downloads.php
A more precise location may be given a few paragraphs below.
If an EXACT Match with your your KernelVersion is not found, one of the
"Generic packages with source" near the bottom of the page must be used.
Downloaded packages must be moved into the Linux partition (home folder is OK)
and unzipped with:
    unzip hsf*.zip
The installation command for a .deb suffic packages is, with root/adm permission:
  sudo dpkg -i hsf*.deb
while for .rpm suffix it is, with:
  rpm -i hsf*.rpm
Read DOCs/Conexant.txt

Writing DOCs/Conexant.txt



Predictive  diagnostics for card in bus 02:00.0:
    Modem chipset  detected on
NAME="Communication controller: Conexant Systems, Inc. Device 2f40"
CLASS=0780
PCIDEV=14f1:2f40
SUBSYS=14f1:2000
IRQ=9
HDA2=00:1b.0
HDA2=01:00.1
IDENT=hsfmodem
Driver=hsfmodem-drivers

For candidate modem in:  02:00.0
   0780 Communication controller: Conexant Systems, Inc. Device 2f40
      Primary device ID:  14f1:2f40
Support type needed or chipset:    hsfmodem



For owners of a Dell PCs with Conexant HSF modems, a driver source package with full speed enabled is available, but requires driver compiling. Read DOCs/Conexant.txt


Modem support packages from Linuxant include resources for compiling drivers. 
If an installer package matching your kernel_version  is not provided,
just install a generic code package.

From  http://www.linuxant.com/drivers/hsf/full/downloads-ubuntu-x86.php
download hsfmodem-7.80.02.05full_k3.2.0_68_generic_pae_ubuntu_i386.deb.zip
Under Linux unpack with:
$ unzip hsfmodem*.zip
Then install with:
$ sudo dpkg -i hsfmodem*.deb
Subsequently, the modem should be found with
$ sudo wvdialconf /etc/wvdial.conf
Edit in your personal information with:
$ sudo gedit /etc/wvdial.conf
and try dialing out with:
$ sudo wvdial.
See DOCs/Testing.txt  for details.

The directions following below need only be pursued, if the above procedures are not adequate.

Start at http://www.linuxant.com/drivers/hsf/downloads-license.php to find the
hsfmodem package matching your System. For several Linux distros, there are
precompiled drivers matched to specific kernels. These have within the FileName,
your KernelVersion:    3.2.0_68_generic_pae
They can be found through http://www.linuxant.com/drivers/hsf/full/downloads.php
A more precise location may be given a few paragraphs below.
If an EXACT Match with your your KernelVersion is not found, one of the
"Generic packages with source" near the bottom of the page must be used.
Downloaded packages must be moved into the Linux partition (home folder is OK)
and unzipped with:
    unzip hsf*.zip
The installation command for a .deb suffic packages is, with root/adm permission:
  sudo dpkg -i hsf*.deb
while for .rpm suffix it is, with:
  rpm -i hsf*.rpm
Read DOCs/Conexant.txt

Writing DOCs/Conexant.txt


Completed candidate modem analyses.

The base of the UDEV device file system is: /dev/.udev

Versions adequately match for the compiler installed: 4.6.3
             and the compiler used in kernel assembly: 4.6

linux-headers-3.2.0-68-generic-pae resources needed for compiling are not manifestly ready!

If compiling is necessary packages must be installed, providing:
     linux-headers-3.2.0-68-generic-pae


If a driver compilation fails, with message including some lack of some FileName.h (stdio.h for example), then
Some additional kernel-header files need installation to /usr/include. The minimal additional packages are libc6-dev
and any of its dependents, under Ubuntu linux-libc-dev

If an alternate ethernet connection is available,
$  apt-get update
$  apt-get -s install linux-kernel-devel
will install needed packages.
For Debian/Ubuntu related distributions, run the following command to display the needed package list:

Otherwise packages have to be found through http://packages.ubuntu.com
Once downloaded and transferred into a Linux partition,
they can be installed alltogether with:
$ sudo dpkg -i *.deb


Checking pppd properties:
    -rwsr-xr-- 1 root dip 273272  2月  4  2011 /usr/sbin/pppd

In case of an "error 17" "serial loopback" problem, see:
    http://linmodems.technion.ac.il/linmodems/archive-sixth/msg02637.html

To enable dialout without Root permission do:
    $ su - root  (not for Ubuntu)
        sudo chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
    sudo chmod a+x /usr/sbin/pppd

Checking settings of:    /etc/ppp/options
asyncmap 0
noauth
crtscts
lock
hide-password
modem
lcp-echo-interval 30
lcp-echo-failure 4
noipx

In case of a message like:
   Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
see http://linmodems.technion.ac.il/bigarch/archive-sixth/msg04656.html

For guidance on FAX usage, get from http://linmodems.technion.ac.il/packages/  get faxing.tar.gz
It has samples for a modem using port /dev/ttySL0, which must be changed to match your modem's port.

Read Modem/DOCs/YourSystem.txt concerning other COMM channels: eth0
Which can interfere with Browser naviagation.

Don't worry about the following, it is for experts should trouble shooting be necessary.
==========================================================

Checking for modem support lines:
--------------------------------------
     /device/modem symbolic link:   
slmodemd created symbolic link /dev/ttySL0: 
     Within /etc/udev/ files:

     Within /etc/modprobe.conf files:
/etc/modprobe.d/alsa-base.conf:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base.conf:options snd-via82xx-modem index=-2
/etc/modprobe.d/blacklist-modem.conf:# Uncomment these entries in order to blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-atiixp-modem
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-via82xx-modem
     Within any ancient /etc/devfs files:

     Within ancient kernel 2.4.n /etc/module.conf files:

--------- end modem support lines --------