Hi all, I worked since 2 years with asterisk. But now I must use the Windows Platform. So I found Freeswitch. The first works with Freeswitch are very good, but I can't set the outgoing caller id. The outgoing caller id is shown at the phone on the end of the line. I try some different variables but without result. My voip provider support to set the callerid, in asterisk it works. .... <include> <context name="default"> <extension name="voicetrading.com"> <condition field="destination_number" expression="^00(\d+)$"> <action application="set" data="effective_caller_id_name=009012345678"/> <action application="set" data="effective_caller_id_number=009012345678"/> <action application="set" data="outbound_caller_id_name=009012345678"/> <action application="set" data="outbound_caller_id_number=009012345678"/> <action application="bridge" data="sofia/gateway/voicetrading.com/00000$1"/> </condition> </extension> .... Can anyone give me a idea for what can I do. Kind regards Erkan Unlu