Hi guys, We have currently 60 trunks, all with the same provider. Each trunk uses a different set of credentials for e911 (we have 60 locations). Anyways, on some of the trunks we can't use our 3 digit dial outbound rules. When we dial out on certain trunks, my phones say "Temp Unavailable" Not sure what's going on. Carrier says it not their issue, as 55/60 of our trunks with them are working fine. Our outbound settings on the trunks are the same as well... Thoughts?