asterisk users - Jan 2007 - extension problems

Jan  3 08:05:03 NOTICE[66269]: app_dial.c:1056 dial_exec_full: Unable
to create channel of type 'SIP' (cause 3 - No route to destination)

I end up getting this when I call from 2000 to 2001.

2000, 2002, and 2001 all exist in sip.conf and I  connect using them.
I have all three setup to use the from-sip context. Any suggestions on
what is happening?


[from-sip]

exten => 2999,1,VoicemailMain(${CALLERIDNUM}@vulpes)

exten => 2000,1,Dial(SIP/2000,20)
exten => 2000,2,Voicemail(2000@vulpes)
exten => 2000,3,PlayBack(vm-goodbye)
exten => 2000,103,Hangup

exten => 2001,1,Dial(SIP/2001)
exten => 2001,2,Voicemail(2001@vulpes)
exten => 2001,3,PlayBack(vm-goodbye)
exten => 2001,103,Hangup

exten => 2002,1,Dial(SIP/2002)
exten => 2002,103,Hangup

Vulpes Velox wrote:
> Jan  3 08:05:03 NOTICE[66269]: app_dial.c:1056 dial_exec_full: Unable
> to create channel of type 'SIP' (cause 3 - No route to destination)
>
> I end up getting this when I call from 2000 to 2001.
>
> 2000, 2002, and 2001 all exist in sip.conf and I  connect using them.
> I have all three setup to use the from-sip context. Any suggestions on
> what is happening?
 Are you sure that 2001 is registered?