[Freeswitch-users] can not call between two profile

hi! 1000 register to profile internal.xml, 1010 register to profile external.xml 1000 and 1010 register successfully. 1000 can not call 1010, [ERR] switch_ivr_originate.c:2638 Cannot create outgoing channel of type [error] cause: [USER_NOT_REGISTERED] 1010 call 1000 ok. that is why? thanks