Did you enable any nat helpers on your internal profile? https://wiki.freeswitch.org/wiki/NDLB#NDLB-force-rport https://wiki.freeswitch.org/wiki/NAT_Traversal Thanks, Moishe Grunstein Tornado Computer Systems, Inc. 212.400.7650 888.IPPBX.US Service Request Email: support@nysolutions.com<mailto:support@nysolutions.com> Polycom Certified VAR Microsoft Small Business Specialist, Cisco SMB Select Certified [cid:image001.jpg@01C72F94.9EE45D60]<http://www.nysolutions.com/> Computer Networking * Managed Services * IP Video Surveillance * Network Assessments * Web Solutions * Voice over IP * Disaster Recovery * Network Security * Site Surveys * CMS From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of ThanhTruong Sent: Monday, September 16, 2013 12:48 PM To: FreeSWITCH-users@lists.freeswitch.org Subject: [Freeswitch-users] NAT issue from client Hi all, I have built basic FS server with default sip account 1011 & 1012. I have registered 2 this accounts with xlite, portgo. them in NAT via my router. When I make call, call connect and drop after 30 seconds. my dialplan is: <extension name="public_extensions"> <condition field="destination_number" expression="(\d+)$" > <action application="set" data="hangup_after_bridge=true"/> <action application="bridge" data="sofia/internal/${destination_number}@${domain_name}"/> </condition> I have tried many configure but not success. PLease help to fix this issue. I am veny new in this system and tried many cases to fix it. Thank all for suggesttion. ThanhTruong
