I don't follow the terminology you are using. Public address is used in two places. Once by sipxbridge and once by media relay (for remote users).
When used by sipxbridge it is used for setting up calls to the ITSP so the ITSP knows it is coming from the "internet facing address" of sipx. This means the ITSP is contacting (usually, your firrewall) the system directly to send packets and is not handling nat traversal for you. When used by media relay, it is so media relay knows when destination pacckets arrive at it for invites TO sipx or REGISTER on port 5060, that they originated via that IP address, which helps the system construct your registration and calls. Please explain in better detail what you mean by external-address and global-address? where are you picking up those terms so your question can be answered. sipxbridge only has one address, the public facing one, since it only really communicates publicly, everything else it does is inside sipx... 2011/1/8 Irena Dolovčak <[email protected]> > oh yes, my bad.. > > I just wanted to know what is the difference between external-address and > global-address in sipxbridge..? > > > On Sat, Jan 8, 2011 at 1:53 PM, Tony Graziano < > [email protected]> wrote: > >> sipxbridge is not used for remote workers. >> >> sipxbridge is for trunking >> media relay is for remote workers >> >> >> >> On Sat, Jan 8, 2011 at 7:49 AM, Irena Dolovčak >> <[email protected]>wrote: >> >>> Tony thanks for your reply.. >>> And the global-address is used for remote workers, right? >>> >>> >>> >>> On Sat, Jan 8, 2011 at 1:40 PM, Tony Graziano < >>> [email protected]> wrote: >>> >>>> Public address? It is the contact ip the itsp uses to connect to >>>> sipxbridge. This is the most common configuration becase a lot of itsp's do >>>> not handle nat traversal on sip trunks for you. >>>> >>>> On Sat, Jan 8, 2011 at 7:24 AM, Irena Dolovčak < >>>> [email protected]> wrote: >>>> >>>>> Hi to all! >>>>> >>>>> I have just one quick question.. In the configuration of sipxbridge >>>>> what is the "external-address" used for? >>>>> >>>>> Thanks >>>>> >>>>> -- >>>>> Irena Dolovčak >>>>> >>>>> _______________________________________________ >>>>> 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/ >>>> >>> >>> >>> >>> -- >>> Irena Dolovčak >>> >>> _______________________________________________ >>> 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: 434.326.5325 >> >> Email: [email protected] >> >> LAN/Telephony/Security and Control Systems Helpdesk: >> Telephone: 434.984.8426 >> sip: [email protected] >> >> Helpdesk Contract Customers: >> http://support.myitdepartment.net >> >> <http://support.myitdepartment.net>Blog: >> http://blog.myitdepartment.net >> >> Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 >> >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> > > > > -- > Irena Dolovčak > > _______________________________________________ > 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: 434.326.5325 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Contract Customers: http://support.myitdepartment.net <http://support.myitdepartment.net>Blog: http://blog.myitdepartment.net Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4
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