Thank you for your help! Centos 7 firewall was enable. systemctl stop firewalld
issue fixed. Thanks, On Thu, Oct 13, 2016 at 3:54 PM, Victor Villarreal <mefhigos...@gmail.com> wrote: > Ok. > > Please, note that 192.168.1.37 (I suspect) is the internal LAN address Of > the Polycom hardphone. If this is true, then you have NAT issues. > > The REGISTER message are received by your PBX, but when respond, Asterisk > send the next SIP message to the IP informed by the phone, that is the > internal LAN address. The messages do not reach back to the hardphone. > > You need to setup a STUN server in the Polycom hardphone settings. Please, > check the manual. Search in Google some public STUN server to put in the > settings. > > Last, the idea behind the "sip set debug" command was view the complete > SIP messages conversation, not search for an error. > > On NAT escenarios, remember: > > * The NATed phones need to know the public IP of the NATing router. > Either by manual setting or by STUN protocol. > > * Reduce the time between REGISTERs attempt, if the client have a dynamic > IP connection. > > * Use the "localnet" SIP settings in Asterisk, so the PBX can distingish > what Network need contacted via NAT and what not. > > Cheers. > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > Join the Asterisk Community at the 13th AstriCon, September 27-29, 2016 > http://www.asterisk.org/community/astricon-user-conference > > New to Asterisk? Start here: > https://wiki.asterisk.org/wiki/display/AST/Getting+Started > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- Thanks for your support, Motty
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Join the Asterisk Community at the 13th AstriCon, September 27-29, 2016 http://www.asterisk.org/community/astricon-user-conference New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users