[Asterisk-Users] Change include contexts runtime

[Tomas Prybil]

John Congdon wrote:

> Here is an example I stole off the list awhile back
>
> exten => *5,1,DBget($Night=GlobalSettings/Night) ; if not night then 
> set it
> exten => *5,2,DBdel(GlobalSettings/Night)
> exten => *5,3,Playback(night_off)
> exten => *5,4,Hangup
> exten => *5,102,DBput(GlobalSettings/Night=true)
> exten => *5,103,Playback(night_on)
> exten => *5,104,Hangup
>
> Set Night and then have a voice response saying "Night on" or "Night 
> Off" accordingly... 

Do yu need to initiate any external db in anyway.
Exept from not having the right prompt recorded right know I get error 
messages like this:

Executing Hangup("SIP/9002-4f88", "") in new stack
  == Spawn extension (siphone, *5, 4) exited non-zero on 'SIP/9002-4f88'
    -- Executing DBget("SIP/9002-2e67", "$Night=GlobalSettings/Night") 
in new stack
    -- DBget: varname=$Night, family=GlobalSettings, key=Night
    -- DBget: Value not found in database.
    -- Executing DBput("SIP/9002-2e67", "GlobalSettings/Night=true") in 
new stack
    -- DBput: family=GlobalSettings, key=Night, value=true
    -- Executing Playback("SIP/9002-2e67", "night_on") in new stack
WARNING[442385]: File file.c, Line 443 (ast_openstream): File night_on 
does not exist in any format
WARNING[442385]: File file.c, Line 717 (ast_streamfile): Unable to open 
night_on (format 4): No such file or directory
WARNING[442385]: File app_playback.c, Line 83 (playback_exec): 
ast_streamfile failed on SIP/9002-2e67 for night_on
    -- Executing Hangup("SIP/9002-2e67", "") in new stack
  == Spawn extension (siphone, *5, 104) exited non-zero on 'SIP/9002-2e67'
/t