[Freeswitch-users] call transfer

hi, i want to transfer calls from one provider to another one. i've done like this. <condition field="network_addr" expression="^xx\.yy\.zz\.tt$"> <action application="set" data="ringback=...."/> <action application="pre_answer" data=""/> <action application="bridge" data="{...}sofia/external/${destination_number}@$${OTHER_PROVIDER}"/> <action application="answer" data=""/> <action application="hangup" data=""/> </condition> *Questions*: 1- is this the right way? 2- when i do like this, do RTP packages go over my server? 3- what should i do, just to transfer signalling, not to transfer media over my server? thanks. -- -tafali- www.tafali.net