Hello Jens, Try to do topology hiding on OpenSIPS based on dialog module (for calls between Lync clients and Lync server) - I remember Lync having some issues with dealing with a proxy.
Best regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 06/17/2013 01:32 PM, Jens Grönningberg wrote: > Hi Bogdan, > > thanks for your response. We use OpenSIPS to take care of NAT > traversal in a server that acts as the firewall for our organization. > It already works for normal calls. Now we need to be able to get Lync > clients from the Internet to be able to connect to the Lync server > through our OpenSIPS. That's what we are having trouble with. OpenSIPS > seems to do everything fine according to the network captures of the > SIP traffic I've made. It is the Lync server who seems to behave > differently when the SIP traffic is passing through OpenSIPS. I > already asked in Microsoft forums without luck, that's why I wanted to > ask here whether someone successfully achieved this kind of integration. > > Thanks. Regards, > > Jens > > > On Thu, Jun 13, 2013 at 7:15 PM, Bogdan-Andrei Iancu > <[email protected] <mailto:[email protected]>> wrote: > > Hello Jens, > > I successfully integrated OpenSIPS (acting as SBC) with Lync, > typically > for calls (no presence and IM). > > What kind o integration are you trying to do (what is the purpose of > OpenSIPs in your network) ? > > Regards, > > Bogdan-Andrei Iancu > OpenSIPS Founder and Developer > http://www.opensips-solutions.com > > > On 06/13/2013 12:03 PM, Jens Grönningberg wrote: > > Hi! Has someone managed to get the Microsoft Lync client > communicate with > > the Lync Server through OpenSIPS? I tried but the Lync Server > behaved > > differently, refusing to send BENOTIFY requests. This caused > presence not > > to work properly, and IM not to work at all. I would be happy to > hear if > > someone had success with this. > > > > Thanks. > > > > _______________________________________________ > > Users mailing list > > [email protected] <mailto:[email protected]> > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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