in a default configuration only itsp trunking sends anything to port 5080. On Tue, Oct 5, 2010 at 6:05 PM, Roman Gelfand <[email protected]> wrote:
> Thanks a lot for your help. Also, on internal phone, do I connect to > port 5080 or 5060 to sipx (dmz)? > > On Tue, Oct 5, 2010 at 5:50 PM, Tony Graziano > <[email protected]> wrote: > > Then you either need to use a sip aware firewall that is also an sbc and > > remove the nat traversal and remote users roles from sipx, or... > > > > Turn off spi, sip alg on your firewall and ensure it has symmetric nat > > enabled. > > ============================ > > Tony Graziano, Manager > > Telephone: 434.984.8430 > > Fax: 434.984.8431 > > > > Email: [email protected] > > > > LAN/Telephony/Security and Control Systems Helpdesk: > > Telephone: 434.984.8426 > > Fax: 434.984.8427 > > > > Helpdesk Contract Customers: > > http://www.myitdepartment.net/gethelp/ > > > > ----- Original Message ----- > > From: [email protected] > > <[email protected]> > > To: Discussion list for users of sipXecs software > > <[email protected]> > > Sent: Tue Oct 05 17:40:36 2010 > > Subject: Re: [sipx-users] Network Connectivity to SIPX > > > > The relationship between dmz and internal networks is NAT. > > > > I suppose as remote users. Definitely as pstn. > > > > When I say phones, I mean sip phones including software sip phones. > > > > On Tue, Oct 5, 2010 at 5:24 PM, Tony Graziano > > <[email protected]> wrote: > >> Define the relationship from your dmz to your lan: does it "route" or is > >> there nat between? If there is nat between, explain if you have enabled > >> remote users in sipx or not. > >> > >> You did not explain "phones" as remote users or as a pstn call. > >> > >> More explanation would be helpful. > >> ============================ > >> Tony Graziano, Manager > >> Telephone: 434.984.8430 > >> Fax: 434.984.8431 > >> > >> Email: [email protected] > >> > >> LAN/Telephony/Security and Control Systems Helpdesk: > >> Telephone: 434.984.8426 > >> Fax: 434.984.8427 > >> > >> Helpdesk Contract Customers: > >> http://www.myitdepartment.net/gethelp/ > >> > >> ----- Original Message ----- > >> From: [email protected] > >> <[email protected]> > >> To: [email protected] <[email protected]> > >> Sent: Tue Oct 05 17:14:08 2010 > >> Subject: [sipx-users] Network Connectivity to SIPX > >> > >> I have a dmz setup. The sipx server is in dmz network. I would like > >> to connect a phone to sipx server from internal network. I am able to > >> initiate phone calls from internal network to phones in dmz and there > >> is sound both ways. However, I am not able to initiate calls from dmz > >> phones to internal network. > >> > >> Looking at registration info, I see that internal network phone ip is > >> that of external interface of internal firewall. The firewall is sip > >> aware. > >> > >> I am not sure if the problem lies in sipx server is not able to > >> contact internal phone or my firewall configuration is incorrect. > >> > >> I am assuming that since I can connect from behind a firewall over a > >> wan to a sipx server which is behind a firewall, I should be able to > >> do this, as well. > >> > >> Any help is appreciated. > >> > >> Thanks in advance. > >> _______________________________________________ > >> sipx-users mailing list > >> [email protected] > >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ > >> _______________________________________________ > >> sipx-users mailing list > >> [email protected] > >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ > >> > > _______________________________________________ > > sipx-users mailing list > > [email protected] > > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > > _______________________________________________ > > sipx-users mailing list > > [email protected] > > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.984.8431 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
_______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
