In this article we are going to learn how to solve the issue "Unable to open DAHDI pseudo device error" while installing DAHDI in asterisk or vicidial dialers or FREEPBX. you may also notice the error "Unable to open master device '/dev/dahdi/ctl'". This article will help you to solve this DAHDI pseudo device error issue.
"ERROR: WARNING: app_meetme.c:829 build_conf: Unable to open DAHDI pseudo device"
DAHDI is a collection of open source drivers, for linux, that are used to interface with a variety of telephony related hardware.
Why the DAHDI Pseudo error Arises?
ERROR: WARNING: app_meetme.c:829 build_conf: Unable to open DAHDI pseudo device
Solution to solve DAHDI Pseudo error
DADHI Tools Version - 2.4.1DAHDI Version: 2.4.1Channle map:0 channels to configure.
if the above command displays below error, proceed with the solutions provided in this article
DAHDI Tool Version - 2.4.1
Unable to open master device '/dev/dahdi/ctl'
1 error(s) detected
Option 1: Modprobe dahdi
module unload chan_dahdi.so
module load chan_dahdi.so
Followed to the above commands, check the dahdi driver installed and working fine by running below commands
dahdi_cfg; make sure error in outputdahdi_test; make sure you get 99.9% or 100%
Option 2: Reinstall DAHDI
Hope this article is helpful in solving the issue DAHDI Pseudo device error in vicidial or freepbx ,also you learnt how configure digium cards and reinstall the dahdi. For professional support reach me on skype or telegram id: striker24x7