asterisk users - Aug 2012 - GotoIf redirection to label not working correctly

I run a hotdesking system based on the example from Asterisk: The Definitive
Guide.  Calls come into the [hotdesk] context, which verifies the phone has a
logged in user and sends the call to users,${EXTEN},1 if there is a user logged
in.  The [users] context then includes several other contexts for
internal/external call handling, as follows:

[users]
include => internal
include => dummyextensions

switch => DUNDi/dundi-peer

Internal office calls should get caught by the include => internal, and run
through the [internal] context as follows:
[internal]
exten => _3XX,1,NoOp()
same => n,Set(E=${EXTEN})
same => n,Set(${E}_VMCONTEXT=${HOTDESK_INFO(vmcontext,${E})})
same => n,Set(USER_LOCATION=${HOTDESK_USER_STATUS(${E})})
same => n,GotoIf($[${ODBCROWS} < 1]?notloggedin)
same =>
n,Dial(SIP/${USER_LOCATION},20,wWU(blf-begincall^${E}^INUSE)b(blf-begincall^s^1(${E}^RINGING)))
same => n,Voicemail(${E}@${${E}_VMCONTEXT},b)
same => n,Hangup()
same => n(notloggedin),Set(LOGGED_OFF=1)
same => n,Voicemail(${E}@${${E}_VMCONTEXT},u)
same => n,Hangup()

In both Asterisk 10 and Asterisk 11, the GotoIf does not work under the
circumstances above, giving me the following error and hanging up the call:

[Aug 23 15:17:35] WARNING[3558][C-00000565]: pbx.c:11799 pbx_parseable_goto:
Priority 'notloggedin' must be a number > 0, or valid label

I can work around the issue with any of the following:

-          Change the GotoIf to point to internal,${EXTEN},notloggedin

-          Change the GotoIf to point to 9

-          Comment out the DUNDi switch in [users]

-          Unload the pbx_dundi.so module

In the latter two cases, the call redirects to the notloggedin priority label
within [internal],${EXTEN} without me changing the GotoIf - as long as the DUNDi
switch is not active in [users].  With the DUNDi switch active, I get the
warning message above and the call hangs up.

Is there something I'm doing wrong in my config?  Is this basically expected
behavior that I need to adjust around?

Thank you,

Noah Engelberth
MetaLINK Technologies

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> I run a hotdesking system based on the example from Asterisk: The
> Definitive Guide. Calls come into the [hotdesk] context, which
> verifies the phone has a logged in user and sends the call to
> users,${EXTEN},1 if there is a user logged in. The [users] context
> then includes several other contexts for internal/external call
> handling, as follows:
> 
> 
> 
> [users]
> include => internal
> include => dummyextensions
> 
> switch => DUNDi/dundi-peer
> 
> 
> Internal office calls should get caught by the include => internal,
> and run through the [internal] context as follows:
> 
> [internal]
> exten => _3XX,1,NoOp()
> same => n,Set(E=${EXTEN})
> same => n,Set(${E}_VMCONTEXT=${HOTDESK_INFO(vmcontext,${E})})
> same => n,Set(USER_LOCATION=${HOTDESK_USER_STATUS(${E})})
> same => n,GotoIf($[${ODBCROWS} < 1]?notloggedin)
> same =>
>
n,Dial(SIP/${USER_LOCATION},20,wWU(blf-begincall^${E}^INUSE)b(blf-begincall^s^1(${E}^RINGING)))
> same => n,Voicemail(${E}@${${E}_VMCONTEXT},b)
> same => n,Hangup()
> same => n(notloggedin),Set(LOGGED_OFF=1)
> same => n,Voicemail(${E}@${${E}_VMCONTEXT},u)
> same => n,Hangup()
> 
> 
> 
> In both Asterisk 10 and Asterisk 11, the GotoIf does not work under
> the circumstances above, giving me the following error and hanging
> up the call:
> 
> 
> 
> [Aug 23 15:17:35] WARNING [3558][C-00000565]: pbx.c : 11799
> pbx_parseable_goto : Priority 'notloggedin' must be a number >
0, or
> valid label
> 
> 
> 
> I can work around the issue with any of the following:
> 
> - Change the GotoIf to point to internal,${EXTEN},notloggedin
> - Change the GotoIf to point to 9
> - Comment out the DUNDi switch in [users]
> - Unload the pbx_dundi.so module
> 
> 
> 
> In the latter two cases, the call redirects to the notloggedin
> priority label within [internal],${EXTEN} without me changing the
> GotoIf ? as long as the DUNDi switch is not active in [users]. With
> the DUNDi switch active, I get the warning message above and the
> call hangs up.
> 
> 
> 
> Is there something I?m doing wrong in my config? Is this basically
> expected behavior that I need to adjust around?
I am wondering if it will work if you changed the label name from
notloggedin to something else.  There might be a name conflict
when using the DUNDi switch.  Otherwise, it looks like a bug.

Richard