As system administrator, monitoring the continuity of services is vital. Today I would like to highlight some tools that could come in handy for VoIP monitoring.NagiosFor those of you who didnt know it, Nagios can be configured to monitor pretty m..
On Thu, Mar 15, 2012 at 05:44:53PM +0100, Johann Steinwendtner wrote: > is there a way to disable a span for maintenance purpose (i.e. send yellow alarm) ? This could be a good feature to add to the dahdi_maint utility. > What would be the correct io..
Sometimes calls on Asterisk fail to connect to DAHDI channels and giving below error: Unable to create channel of type DAHDI (cause 34 – Circuit/channel congestion) There are 8 E1 connected on server and only 15-20 simultaneous calls. All channels ..
everyone, I am reading through Sangoma Wiki right now. But someone may already and quickly notice this. I have a system that is down since the morning (maybe power intruptions). All seems fine except for wanrouter status shows disconnected. Follow..
all, I have a system installation in Guam with two trunks. One has a DSL service riding on it with the usual filter. That channel however keeps throwing alarms. I bypassed the filter and it stopped throwing alarms, but of course the high frequenc..