Thank you for your comment. Open USB FXS has an open-source driver, oufxs, which compiles against Dahdi (versions 2.2 — 2.5 inclusive — 2.6 compatibility is in the oven and should be coming out soon).

In plain English, this means that Open USB FXS is readily compatible with Asterisk.
Just to be able to tell about OpenPBX, please refer me to the exact web page of the project you mean.
Freeswitch claim (http://wiki.freeswitch.org/wiki/OpenZap_Dahdi) that they can interoperate with Dahdi drivers, so Open USB FXS should interwork with Freeswitch, fingers crossed (never tested this; I am just saying “it should”, not “it will”).

Cheers,

Angelos

I will try to check on these errors. In the meanime, I may contact you in private in order to sort out some details regarding your environment.

Cheers,

Angelos

the same error for:
manufacturer
devicetype

I am using UBUNTU 12.10

Please see my latest post you can read a few things about the adaptation to 2.5. Probably 2.6 will work as well, but I have not tested it yet. Can you please provide me with some details? For example, which system (distro/kernel) are you intending to run 2.6 on? Why would you need 2.6 instead of 2.2, 2.3, 2.4 or 2.5?

Cheers,

Angelos

I am not sure if you can find something like that. I have written my driver by just looking at the source of the other drivers. Plus, I have been able to track API changes by diff’ing the drivers between versions. Why would you be interested in the API? I guess that you would like to write your own Dahdi device driver?

Cheers,

Angelos

I have received questions like this before, so I think the best is to upload a dkms.conf sample on my google project repository or to include some code sample on my blog. Currently I am working on re-testing my linux setup procedure for Ubuntu 12.0.4LTS, and after that a new post should be coming. I am asking for your patience for a couple of days. In the meantime, please find a sample below (it is from Ubuntu Workstation 10.0.4LTS):

# Items below here should not have to change with each driver version
PACKAGE_NAME=”dahdi”
MAKE[0]=”make modules KERNVER=$kernelver MODULES_EXTRA=’opvxa1200 wcopenpci dahdi_echocan_oslec’ SUBDIRS_EXTRA=’../staging/echo zaphfc/ oufxs’ ;make;make firmware-loaders;echo : > drivers/dahdi/vpmadt032_loader/.vpmadt032_x86_32.o.cmd;echo : > drivers/dahdi/vpmadt032_loader/.vpmadt032_x86_64.o.cmd;make”
#Do not make clean, because Sangoma drivers need Module.symvers
CLEAN=”/bin/true”
#CLEAN=”make KERNVER=$kernelver clean”

…. (and in the end):

BUILT_MODULE_NAME[35]=”oufxs”
BUILT_MODULE_LOCATION[35]=”drivers/dahdi/oufxs”
DEST_MODULE_LOCATION[35]=”/kernel/drivers/telephony/dahdi/oufxs”

AUTOINSTALL=yes

Cheers,

Angelos

Cheers,

Angelos