I've tried working through my contacts in Korea, and checking google and the KT website, but so far I have found a lack of information about the state of the Korean PSTN for business class two-way trunks. It appears that I cannot get and ISDN PRI or E1, and two-way trunks are not available. I've been lead to believe that I need two 30 channel R2 trunks to handle inbound and outbound service for a small office of 15 users. I suspect I may no be asking the right questions, or at least not asking about service names that the KT reps are familiar with. Has anyone on the list done an integration in Korea, other than analog, and would be willing to provide some pointers on what to order or ask KT? Thanks, Dan