Can somemone point me in the right direction. On a steep learning curve from asterisk to openser. I am tring to setup inbound PSTN to openser 1.2 I have registered nat clients. behind openser. How can i map DDI to nat clients I have already configure the nat clients in the subscriber table. Should i be looking at the Aliases table? Thanks in advance *********************************************************************** IMPORTANT NOTICE: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. If you receive this in error, please contact the sender and delete the material from any computer. This e-mail is intended for the above named addressee only. Should you receive this e-mail in error please contact Customer Services on Tel: +44 (0)870 241 2439 ************************************************************************