Right. That needs to be off. If there is a proxy helper on the firewall where the UA is it is mangling the media ports and breaking it.
I have found some home routers horrible (like a lot of the dlinks). So your mileage may vary depending on the quality of the device. -- ~~~~~~~~~~~~~~~~~~ Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.465.6833 ~~~~~~~~~~~~~~~~~~ Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 Ask about our Internet Fax services! ~~~~~~~~~~~~~~~~~~ Using or developing for sipXecs from SIPFoundry? Ask me about sipX-CoLab 2013! On Aug 27, 2012 10:57 AM, "Sven Evensen" <[email protected]> wrote: > Thanks for the info Tony. I have not really used sipx with unmanaged GW > before, so I was a bit unsure of a few settings. > > We use elastic IP of course, so STUN is not needed on sipx as you say. > > The main problem we have now is my xlite at home has no media issues, > while the customers (behind firewall) xlite has no media, incoming or > outgoing. I see in wireshark media is sent to correct ip:port, but nothing > arrives So I was wondering if it is the xlite setup (stun, global vs local > ip etc) or the firewall setting. I know from earlier posts "* The local > firewall to your PC needs to have any SIP helper or Application Layer > Gateway "turned off". ". We will check that tomorrow.* > * > * > * > * > On Mon, Aug 27, 2012 at 3:39 PM, Tony Graziano < > [email protected]> wrote: > >> No Stun if the UA is registering directly to sipx and sipx is anchoring >> media (in other words, unless a SBC or other software is managing remote >> users, no changes to the UA should be in place). UA needs to send internal >> ip address, no stun or nat, sipxrelay does that. >> >> ONLY need to use STUN on sipx if the DNS SRV records do not point to the >> elastic IP (or you failed to configure with one). Ideally, Elastic IP is >> configured on EC2 and DNS SRV point to it for the UA. Your "secret high >> port" can be configured via DNS also as the SRV record. >> >> Media is on different ports, but realize xlite is very limited and no >> MOH, etc. is supported by the MFR. You have not provided a description >> really of what "doesn't" work in particular. >> >> On Mon, Aug 27, 2012 at 9:49 AM, Sven Evensen >> <[email protected]>wrote: >> >>> I am using sipx 4.4 in Amazon EC2 with a unmanaged GW (SIP trunk does >>> not support re-invite). So all media is unanchored in sipx (except VM and >>> conf of course). Can some one recommend how we set up sipx for this. And >>> how we set up soft phones/ip phones. They may be at home office with no >>> real firewall or maybe be at a office with corporate firewall. >>> >>> One thing we found out is we must use STUN server setting on sipx. What >>> about soft phones? Should SP also use the same STUN? >>> >>> Worth mentioning that we are using "secret high port" from soft phones >>> to connect to sipx with iptables converting to 5060. That way we dont have >>> to worry about soft phone moving around with varying ip adresses etc. Could >>> this affect media? >>> -- >>> >>> *Sven Evensen, Operations Consultant* >>> >>> *OnRelay* >>> >>> Elizabeth House │ 39 York Road, London SE1 7NQ, UK │ +44 (0) 207 902 >>> 8123 │ mailto:[email protected] <[email protected]> │ >>> www.onrelay.com >>> >>> >>> This electronic message transmission contains information from OnRelay, >>> Ltd., that may be confidential or privileged. The information is intended >>> solely for the recipient and use by any other party is not authorised. If >>> you are not the intended recipient, be aware that any disclosure, copying, >>> distribution or use of the contents of this information or any attachment, >>> is prohibited. If you have received this electronic transmission in error, >>> please notify us immediately by electronic mail ([email protected]) and >>> delete this message, along with any attachments, from your computer. >>> Registered in England No 04006093 ¦ Registered Office 1st Floor, 236 Gray's >>> Inn Road, London WC1X 8HB >>> >>> >>> >>> _______________________________________________ >>> 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: 434.465.6833 >> ~~~~~~~~~~~~~~~~~~ >> Linked-In Profile: >> http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 >> Ask about our Internet Fax services! >> ~~~~~~~~~~~~~~~~~~ >> >> Using or developing for sipXecs from SIPFoundry? Ask me about sipX-CoLab >> 2013! >> <http://sipxcolab2013.eventbrite.com/?discount=tony2013> >> >> >> LAN/Telephony/Security and Control Systems Helpdesk: >> Telephone: 434.984.8426 >> sip: [email protected].**net<[email protected]> >> >> Helpdesk Customers: >> http://myhelp.myitdepartment.**net<http://myhelp.myitdepartment.net> >> Blog: http://blog.myitdepartment.net >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> > > > > -- > > *Sven Evensen, Operations Consultant* > > *OnRelay* > > Elizabeth House │ 39 York Road, London SE1 7NQ, UK │ +44 (0) 207 902 8123 > │ mailto:[email protected] <[email protected]> │ > www.onrelay.com > > > This electronic message transmission contains information from OnRelay, > Ltd., that may be confidential or privileged. The information is intended > solely for the recipient and use by any other party is not authorised. If > you are not the intended recipient, be aware that any disclosure, copying, > distribution or use of the contents of this information or any attachment, > is prohibited. If you have received this electronic transmission in error, > please notify us immediately by electronic mail ([email protected]) and > delete this message, along with any attachments, from your computer. > Registered in England No 04006093 ¦ Registered Office 1st Floor, 236 Gray's > Inn Road, London WC1X 8HB > > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Customers: http://myhelp.myitdepartment.net Blog: http://blog.myitdepartment.net
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