COOL Adrian...many thanks for your kindly answers...by the way, i've checked on the rfc that the client must use NAPTR and SRV to resolve domains!
2011/2/11 Adrian Georgescu <a...@ag-projects.com> > If your SIP device support dialing only phone numbers, you need a > translation mechanism, this you can implement in the SIP proxy. You can use > standard ENUM (http://www.faqs.org/rfc/rfc3764.txt), local database > lookups, configuration logic to translate the number into a fully qualified > SIP address or many other methods, there are plenty of OpenSIPS modules that > do such phone number translation. > > Adrian > > On Feb 11, 2011, at 2:04 PM, Toyima Dias wrote: > > create...got it...that means that if i have a phone registered in proxy > A, and i want to call userB, A has no idea where B resides, at all...how > does A know the domain of B? he must put in the RURI of the invite > userB@domain_of_b, right? how does A knows the domain of B? does A must > press in the phone: usearB(a number)@DOMAIN_OF_B? > > sorry for many questions, keep reading the rfc... > > > 2011/2/11 Adrian Georgescu <a...@ag-projects.com> > >> SIP routing works exactly like email. How did you know to email this list? >> >> >> Adrian >> >> >> On Feb 11, 2011, at 1:42 PM, Toyima Dias wrote: >> >> Thanks Adrian... >> So...how does ALice now that bob is in the biloxi.com domain? per the rfc >> 3263 section 4 (client usage) the ua must use DNS to determine where to send >> a call...but i have a softphone righ now, and i'm trying to make a call like >> this: >> >> 234...@proxy2.com (inserted by me), not just puting the number....maybe >> i'm saying something crazy, but i'm confuse! >> >> >> 2011/2/11 Adrian Georgescu <a...@ag-projects.com> >> >>> The SIP proxy lookups up the domain part, what appears after the @ sign >>> before any parameters separated by ; if is an IP address like in your >>> example you do not perform a DNS lookup you just send the packet there. >>> >>> In the request URI you must put the address of the remote end, not your >>> own address. In your example user A calls user >>> 264512380973<sip%3A264512380973@172.30.140.57> on >>> the same Proxy and not a remote one. >>> >>> See the illustrated examples from: >>> >>> http://www.tech-invite.com/Ti-sip-ex3261.html >>> >>> Adrian >>> >>> On Feb 11, 2011, at 1:17 PM, Toyima Dias wrote: >>> >>> Adrian, i'm checking the rfc...but even i have a question...when UA >>> sends an INVITE to it's proxy to a phone for example (obviously not >>> registered on the proxy), the proxy will check the RURI of this invite and >>> it will se the following: >>> >>> user A sends the invite to its proxy : INVITE >>> sip:264512380973@172.30.140.57 >>> <sip%3A264512380973@172.30.140.57>;transport=UDP >>> SIP/2.0 (172.30.140.57 is the IP of proxy A) >>> >>> Where does the DNS takes part? the domain is it's ip address...i'm quite >>> confuse, any help would b e appreciated >>> >>> Thanks >>> >>> >>> 2011/2/11 Toyima Dias <toyim...@gmail.com> >>> >>>> Thanks Adrian...reading the RFC3263! >>>> >>>> Thanks! >>>> >>>> >>>> 2011/2/11 Adrian Georgescu <a...@ag-projects.com> >>>> >>>> The proxy is using DNS to lookup the destination server. >>>>> >>>>> Google for RFC 3263 >>>>> >>>>> Adrian >>>>> >>>>> >>>>> On Feb 11, 2011, at 10:19 AM, Toyima Dias wrote: >>>>> >>>>> Hello community, >>>>> >>>>> I have a doubt, how does a SIP Proxy (OpenSIPS) would handle a call for >>>>> a domain that he doesn't now? i mean...user A is registered in proxy AA, >>>>> if >>>>> A wants to call to another user in another domain (not registered in the >>>>> Proxy AA) how does this proxy should handle the call? how does he now >>>>> where >>>>> to send this call? >>>>> >>>>> Any clarification would be appreciated :) >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users@lists.opensips.org >>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users@lists.opensips.org >>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>>>> >>>>> >>>> >>> _______________________________________________ >>> Users mailing list >>> Users@lists.opensips.org >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users@lists.opensips.org >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> >>> >> _______________________________________________ >> Users mailing list >> Users@lists.opensips.org >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> >> >> _______________________________________________ >> Users mailing list >> Users@lists.opensips.org >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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