[asterisk-users] Unable to create channel of type 'DAHDI' (cause 0 - Unknown)

[Jim Duda]

Does anyone know what this error message means?

Unable to create channel of type 'DAHDI' (cause 0 - Unknown)

I've upgraded to 1.6.0 with dahdi 2.0.

For some reason my outbound dahdi calls are not going through.
At some point, it starts to work, but I don't know what the
trigger is.  Out of the blue, outbound calls start to work.

I had been using asterisk-1.6-beta9 with zaptel without any
problems.

Thanks,

Jim

    -- Executing [8005551212 at internal:1] Macro("SIP/111-b4e05610", 
"dialout-dahdi,18005551212") in new stack
     -- Executing [s at macro-dialout-dahdi:3] Set("SIP/111-b4e05610", 
"DYNAMIC_FEATURES=outflash") in new stack
     -- Executing [s at macro-dialout-dahdi:4] Dial("SIP/111-b4e05610", 
"DAHDI/4/18005551212,40,tr") in new stack
[Oct 10 08:29:10] WARNING[4365]: app_dial.c:1450 dial_exec_full: Unable 
to create channel of type 'DAHDI' (cause 0 - Unknown)
   == Everyone is busy/congested at this time (1:0/0/1)
     -- Executing [s at macro-dialout-dahdi:5] NoOp("SIP/111-b4e05610", 
"Dial Status:CHANUNAVAIL") in new stack
     -- Executing [s at macro-dialout-dahdi:6] Goto("SIP/111-b4e05610", 
"s-CHANUNAVAIL,1") in new stack
     -- Goto (macro-dialout-dahdi,s-CHANUNAVAIL,1)