<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Thanks Ovidiu.</div><div><br></div><div>Our router is a Ubuquiti Routerstation Pro so it has plenty of power to run a task like this.</div><div><br></div><div>Also, would you mind giving me a starting point to achieve what I'm aiming for? I'm sorry, I've been looking at so many options for this, that while I have found the opensips documentation very good, it would be nice not to have to learn every SIP proxy/switch/thingy before I get to the solution. I don't need everything, just something to get me started. :-) In this case I do think that opensips probably will be the right way to achieve what I'm looking for (otherwise I wouldn't even ask).</div><div><br></div><div>I will be fully documenting any solution I arrive at and I will be more than happy to add it to the <a href="http://opensips.org">opensips.org</a> documentation pages.</div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div><div>Regards,<div>Andrew Radke</div><div>Yuruga Nursery Pty Ltd</div><div>Clonal Solutions Australia Pty Ltd</div><div>PO Box 220</div><div>Walkamin Qld 4872</div><div>Phone: (07) 4093 3826</div><div>Fax: (07) 4093 3869</div><div>Email: <a href="mailto:andrew.radke@yuruga.com.au">andrew.radke@yuruga.com.au</a></div><div>Web: <a href="http://www.yuruga.com.au/">www.yuruga.com.au</a></div></div></div></span>
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<br><div><div>On 12/01/2012, at 5:30 AM, Ovidiu Sas wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hello Andrew,<br><br>You don't need the b2b modules to achieve what are you looking for.<br>Actually, if you really want to use the b2b module, you will need to<br>run a separate instance of opensips to deal with rtp and control the<br>SDP.<br><br>Anyway, one option for you would be to setup opensips on your internal<br>LAN and enable port forwarding on your router. The config will be a<br>little more complex, but you don't need to setup opensips on openwrt.<br>Another option (for installing opensips on the router) would be to get<br>the latest opensips from the optware feeds (you will need to check for<br>the right feed for your particular router). More info here:<br><a href="http://en.wikipedia.org/wiki/Optware">http://en.wikipedia.org/wiki/Optware</a><br>http://www.nslu2-linux.org/<br><br><br>Regards,<br>Ovidiu Sas<br><br>-- <br>VoIP Embedded, Inc.<br>http://www.voipembedded.com<br><br><br>On Tue, Jan 10, 2012 at 8:11 PM, Andrew Radke<br><andrew.radke@yuruga.com.au> wrote:<br><blockquote type="cite">Hi all,<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I would like to setup a B2BUA SBC on our OpenWRT based router to work with<br></blockquote><blockquote type="cite">our sipX PBX. Very simple requirements:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">authenticate outgoing calls for our ITSP<br></blockquote><blockquote type="cite">preferably enforce negotiation of G729 due to limited bandwidth<br></blockquote><blockquote type="cite">no need to relay RTP, just let it get passed through from the phones to the<br></blockquote><blockquote type="cite">ITSP directly<br></blockquote><blockquote type="cite">possibly register with our ITSP for inbound calls which would be sent to the<br></blockquote><blockquote type="cite">PBX (unlikely to be used, but nice as an option)<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">An advantage would also be that it can be started and stopped, etc in line<br></blockquote><blockquote type="cite">with the state of the Internet connection rather than waiting for a timeout<br></blockquote><blockquote type="cite">if the Internet is down. The PBX would then automatically route calls via<br></blockquote><blockquote type="cite">the PSTN SBC.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I've looked at the B2BUA documentation but it uses two modules that don't<br></blockquote><blockquote type="cite">appear to be available in OpenWRT: b2b_entities and b2b_logic.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Is it possible to get opensips to act as a B2BUA with the available modules<br></blockquote><blockquote type="cite">listed below, possibly with an external script. The version is given<br></blockquote><blockquote type="cite">as 1.5.3-1 if that affects anything.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Regards,<br></blockquote><blockquote type="cite">Andrew Radke<br></blockquote><blockquote type="cite">Yuruga Nursery Pty Ltd<br></blockquote><blockquote type="cite">Clonal Solutions Australia Pty Ltd<br></blockquote><blockquote type="cite">PO Box 220<br></blockquote><blockquote type="cite">Walkamin Qld 4872<br></blockquote><blockquote type="cite">Phone: (07) 4093 3826<br></blockquote><blockquote type="cite">Fax: (07) 4093 3869<br></blockquote><blockquote type="cite">Email: andrew.radke@yuruga.com.au<br></blockquote><blockquote type="cite">Web: www.yuruga.com.au<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">opensips<br></blockquote><blockquote type="cite">opensips-example<br></blockquote><blockquote type="cite">opensips-mod-acc<br></blockquote><blockquote type="cite">opensips-mod-alias-db<br></blockquote><blockquote type="cite">opensips-mod-auth<br></blockquote><blockquote type="cite">opensips-mod-auth-db<br></blockquote><blockquote type="cite">opensips-mod-auth-radius<br></blockquote><blockquote type="cite">opensips-mod-avp-radius<br></blockquote><blockquote type="cite">opensips-mod-avpops<br></blockquote><blockquote type="cite">opensips-mod-benchmark<br></blockquote><blockquote type="cite">opensips-mod-call-control<br></blockquote><blockquote type="cite">opensips-mod-cfgutils<br></blockquote><blockquote type="cite">opensips-mod-closeddial<br></blockquote><blockquote type="cite">opensips-mod-cpl-c<br></blockquote><blockquote type="cite">opensips-mod-db-flatstore<br></blockquote><blockquote type="cite">opensips-mod-db-mysql<br></blockquote><blockquote type="cite">opensips-mod-db-postgres<br></blockquote><blockquote type="cite">opensips-mod-db-text<br></blockquote><blockquote type="cite">opensips-mod-dialog<br></blockquote><blockquote type="cite">opensips-mod-dialplan<br></blockquote><blockquote type="cite">opensips-mod-dispatcher<br></blockquote><blockquote type="cite">opensips-mod-diversion<br></blockquote><blockquote type="cite">opensips-mod-domain<br></blockquote><blockquote type="cite">opensips-mod-domainpolicy<br></blockquote><blockquote type="cite">opensips-mod-drouting<br></blockquote><blockquote type="cite">opensips-mod-enum<br></blockquote><blockquote type="cite">opensips-mod-exec<br></blockquote><blockquote type="cite">opensips-mod-gflags<br></blockquote><blockquote type="cite">opensips-mod-group<br></blockquote><blockquote type="cite">opensips-mod-group-radius<br></blockquote><blockquote type="cite">opensips-mod-h350<br></blockquote><blockquote type="cite">opensips-mod-identity<br></blockquote><blockquote type="cite">opensips-mod-imc<br></blockquote><blockquote type="cite">opensips-mod-jabber<br></blockquote><blockquote type="cite">opensips-mod-lcr<br></blockquote><blockquote type="cite">opensips-mod-ldap<br></blockquote><blockquote type="cite">opensips-mod-load_balancer<br></blockquote><blockquote type="cite">opensips-mod-localcache<br></blockquote><blockquote type="cite">opensips-mod-mangler<br></blockquote><blockquote type="cite">opensips-mod-maxfwd<br></blockquote><blockquote type="cite">opensips-mod-mi-datagram<br></blockquote><blockquote type="cite">opensips-mod-mi-fifo<br></blockquote><blockquote type="cite">opensips-mod-msilo<br></blockquote><blockquote type="cite">opensips-mod-nat_traversal<br></blockquote><blockquote type="cite">opensips-mod-nathelper<br></blockquote><blockquote type="cite">opensips-mod-options<br></blockquote><blockquote type="cite">opensips-mod-path<br></blockquote><blockquote type="cite">opensips-mod-pdt<br></blockquote><blockquote type="cite">opensips-mod-peering<br></blockquote><blockquote type="cite">opensips-mod-permissions<br></blockquote><blockquote type="cite">opensips-mod-pike<br></blockquote><blockquote type="cite">opensips-mod-presence<br></blockquote><blockquote type="cite">opensips-mod-presence-dialoginfo<br></blockquote><blockquote type="cite">opensips-mod-presence-mwi<br></blockquote><blockquote type="cite">opensips-mod-presence-xcapdiff<br></blockquote><blockquote type="cite">opensips-mod-presence-xml<br></blockquote><blockquote type="cite">opensips-mod-pua<br></blockquote><blockquote type="cite">opensips-mod-pua-bla<br></blockquote><blockquote type="cite">opensips-mod-pua-dialoginfo<br></blockquote><blockquote type="cite">opensips-mod-pua-mi<br></blockquote><blockquote type="cite">opensips-mod-pua-usrloc<br></blockquote><blockquote type="cite">opensips-mod-pua-xmpp<br></blockquote><blockquote type="cite">opensips-mod-qos<br></blockquote><blockquote type="cite">opensips-mod-ratelimit<br></blockquote><blockquote type="cite">opensips-mod-regex<br></blockquote><blockquote type="cite">opensips-mod-registrar<br></blockquote><blockquote type="cite">opensips-mod-rls<br></blockquote><blockquote type="cite">opensips-mod-rr<br></blockquote><blockquote type="cite">opensips-mod-seas<br></blockquote><blockquote type="cite">opensips-mod-signaling<br></blockquote><blockquote type="cite">opensips-mod-siptrace<br></blockquote><blockquote type="cite">opensips-mod-sl<br></blockquote><blockquote type="cite">opensips-mod-sms<br></blockquote><blockquote type="cite">opensips-mod-speeddial<br></blockquote><blockquote type="cite">opensips-mod-sst<br></blockquote><blockquote type="cite">opensips-mod-statistics<br></blockquote><blockquote type="cite">opensips-mod-textops<br></blockquote><blockquote type="cite">opensips-mod-tlsops<br></blockquote><blockquote type="cite">opensips-mod-tm<br></blockquote><blockquote type="cite">opensips-mod-uac<br></blockquote><blockquote type="cite">opensips-mod-uac-redirect<br></blockquote><blockquote 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