Re: [sipx-users] require one to one NAT(port 5060 -5080) mapping

If it has a filter for SIP it must be turned off (SPF or ALG). Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk

Re: [sipx-users] require one to one NAT(port 5060 -5080) mapping

We are using sonicwall NSA 2400, it always keep said my External port != internal port, How to check my port is be symmetric? isit any log will show? Tony Graziano wrote: On Wed, Feb 3, 2010 at 3:18 PM, Winson (Elabram) wrote: Dear all Expert ! Hi i stuck in

Re: [sipx-users] require one to one NAT(port 5060 -5080) mapping

On Wed, Feb 3, 2010 at 3:18 PM, Winson (Elabram) wrote: > Dear all Expert ! > Hi i stuck in the firewall NAT mapping for my Sipbridge - ISTP . > > I try direct use the modem connected to sipXecs and open the port > 5060,5080, 3-31000,16384-16482(ISTP) is wan work. > > after i plug in the firew

[sipx-users] require one to one NAT(port 5060 -5080) mapping

Dear all Expert ! Hi i stuck in the firewall NAT mapping for my Sipbridge - ISTP . I try direct use the modem connected to sipXecs and open the port 5060,5080, 3-31000,16384-16482(ISTP) is wan work. after i plug in the firewall, the softphone show me is error 408,time out. Then i check the s