I'm having trouble with a install i did overseas , Timor ( only an hour flight from Darwin, Australia.) All went well with the PRI service install however we can not dial into it from over seas , I can call the new DDI PRI service from either a land line or a mobile from with in Timor however when I got back to Australia I can not ring that DDI !! I'm sure this has to do with Timor Telecom , I got the customer to set 10-02-01 to 670 for me ( not sure what relevance that has on "Incoming calls" ) the system has PSTN trunks as well .. I can call them just fine ??? I'm certain this has to do with the local provider some how blocking inbound international calls !!!! .. any thoughts / experiences ???