<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><span>Hi all,</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span>I have configure freeswitch as SBC server with one asterisk server.</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0);
background-color: transparent; font-style: normal;"><span>I am getting nat issue when make call from FS to FS.</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span>my case as:</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span>client --- FS ----- Asterisk server ----- FS -----client.</span></div><div style="font-family: 'times new roman', 'new
york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">my configure in public.xml like:</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div><div style="background-color: transparent;"><extension name="asteirsk"></div><div style="background-color: transparent;"> <condition field="destination_number" expression="(\d+)$" require-nested="true"></div><div style="background-color: transparent;"> <condition field="network_addr" expression="^192\.168\.1\.123$" break="never"></div><div style="background-color:
transparent;"> <action application="set" data="hangup_after_bridge=true"/></div><div style="background-color: transparent;"> <action application="export" data="sip_h_X-ROUTE=LOOKUP"/></div><div style="background-color: transparent;"> <action application="set" data="bypass_media=true"/></div><div style="background-color: transparent;"> <action application="bridge" data="user/${destination_number}@${domain_name}"/></div><div style="background-color: transparent;"> <anti-action application="set" data="hangup_after_bridge=true"/></div><div style="background-color: transparent;"> <anti-action
application="export" data="sip_h_X-ROUTE=LOOKUP"/></div><div style="background-color: transparent;"> <anti-action application="set" data="bypass_media=true"/></div><div style="background-color: transparent;"> <anti-action application="bridge" data="sofia/internal/${destination_number}@192.168.1.123"/></div><div style="background-color: transparent;"> </condition></div><div style="background-color: transparent;"> </condition></div><div style="background-color: transparent;"> </extension></div><div style="background-color: transparent;"><br></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">Call is process ok, But I see
that when I answer call in destination, asterisk server alway send 200OK to my FS, FS return ACk, but asterisk resend 200OK.</div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><br></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">if any one can help, thank all alot. I am getting this stage to long and cant find any solution here.</div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><br></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">Thanks, </div><div style="background-color: transparent; color:
rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="font-size: 12pt;"> </span><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">ThanhTruong</div></div></body></html>