Hello to all, 
I am very new in Mitel PBX, I used asterisk in many variants before.
My problem is that I can not call outside using trunk from SIP phone and DECT phone. 
I think problem is some permision but I really can not find where is it. 
From phone 5330 Minet everything works OK. 
As  trunk I use one analog line from Panasonic PBX. Settings for SIP phones and 5330 are same as I can notice. 
If someone can help I will very appreciate it.
regard 
Edmir