[PLN] problema con asterisk 11 y dundi

[Dani]

En teoria lo tengo todo configurado y en su sitio como con la version de 
asterisk 1.8.
Al tratar de hacer una llamada dundi me suelta este error.

     -- Executing [+008013 en from-freeuser:1] Macro("SIP/201-00000000", 
"callto-pln,+008013") in new stack
[Feb 11 16:04:05] NOTICE[18453][C-00000000]: pbx_dundi.c:1333 
update_key: No such key 'sinuso' for signing RSA encrypted shared key 
for '00:60:97:d6:e6:78'!
[Feb 11 16:04:05] NOTICE[18453][C-00000000]: pbx_dundi.c:3302 
dundi_send: Failed to send packet to '00:60:97:d6:e6:78'
[Feb 11 16:04:05] NOTICE[18453][C-00000000]: pbx_dundi.c:1333 
update_key: No such key 'sinuso' for signing RSA encrypted shared key 
for '00:0d:60:1b:69:3a'!
[Feb 11 16:04:05] NOTICE[18453][C-00000000]: pbx_dundi.c:3302 
dundi_send: Failed to send packet to '00:0d:60:1b:69:3a'

Alguna pista?