[OpenSIPS-Users] B2BUA on OpenWRT router

[Ovidiu Sas]

The default config file is a good way to start playing with opensips.
There are also some config examples in the source tree.
Because the config file is a script, it needs to be adjusted according
to your needs.
Understanding SIP is essential in configuring opensips and that's the
first step.  After that, everything else will come pretty easy.
Take a look also at milkfish: http://www2.milkfish.org.sipwerk.com
Good luck with the opensips installation.

Regards,
Ovidiu Sas

On Wed, Jan 11, 2012 at 6:25 PM, Andrew Radke
<andrew.radke at yuruga.com.au> wrote:
> Thanks Ovidiu.
>
> Our router is a Ubuquiti Routerstation Pro so it has plenty of power to run
> a task like this.
>
> 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).
>
> I will be fully documenting any solution I arrive at and I will be more than
> happy to add it to the opensips.org documentation pages.
>
> Regards,
> Andrew Radke
> Yuruga Nursery Pty Ltd
> Clonal Solutions Australia Pty Ltd
> PO Box 220
> Walkamin Qld 4872
> Phone: (07) 4093 3826
> Fax: (07) 4093 3869
> Email: andrew.radke at yuruga.com.au
> Web: www.yuruga.com.au
>
> On 12/01/2012, at 5:30 AM, Ovidiu Sas wrote:
>
> Hello Andrew,
>
> You don't need the b2b modules to achieve what are you looking for.
> Actually, if you really want to use the b2b module, you will need to
> run a separate instance of opensips to deal with rtp and control the
> SDP.
>
> Anyway, one option for you would be to setup opensips on your internal
> LAN and enable port forwarding on your router.  The config will be a
> little more complex, but you don't need to setup opensips on openwrt.
> Another option (for installing opensips on the router) would be to get
> the latest opensips from the optware feeds (you will need to check for
> the right feed for your particular router).  More info here:
> http://en.wikipedia.org/wiki/Optware
> http://www.nslu2-linux.org/
>
>
> Regards,
> Ovidiu Sas
>
> --
> VoIP Embedded, Inc.
> http://www.voipembedded.com
>
>
> On Tue, Jan 10, 2012 at 8:11 PM, Andrew Radke
> <andrew.radke at yuruga.com.au> wrote:
>
> Hi all,
>
>
> I would like to setup a B2BUA SBC on our OpenWRT based router to work with
>
> our sipX PBX. Very simple requirements:
>
>
> authenticate outgoing calls for our ITSP
>
> preferably enforce negotiation of G729 due to limited bandwidth
>
> no need to relay RTP, just let it get passed through from the phones to the
>
> ITSP directly
>
> possibly register with our ITSP for inbound calls which would be sent to the
>
> PBX (unlikely to be used, but nice as an option)
>
>
> An advantage would also be that it can be started and stopped, etc in line
>
> with the state of the Internet connection rather than waiting for a timeout
>
> if the Internet is down. The PBX would then automatically route calls via
>
> the PSTN SBC.
>
>
> I've looked at the B2BUA documentation but it uses two modules that don't
>
> appear to be available in OpenWRT: b2b_entities and b2b_logic.
>
>
> Is it possible to get opensips to act as a B2BUA with the available modules
>
> listed below, possibly with an external script. The version is given
>
> as 1.5.3-1 if that affects anything.
>
>
> Regards,
>
> Andrew Radke
>
> Yuruga Nursery Pty Ltd
>
> Clonal Solutions Australia Pty Ltd
>
> PO Box 220
>
> Walkamin Qld 4872
>
> Phone: (07) 4093 3826
>
> Fax: (07) 4093 3869
>
> Email: andrew.radke at yuruga.com.au
>
> Web: www.yuruga.com.au
>
>
>
> opensips
>
> opensips-example
>
> opensips-mod-acc
>
> opensips-mod-alias-db
>
> opensips-mod-auth
>
> opensips-mod-auth-db
>
> opensips-mod-auth-radius
>
> opensips-mod-avp-radius
>
> opensips-mod-avpops
>
> opensips-mod-benchmark
>
> opensips-mod-call-control
>
> opensips-mod-cfgutils
>
> opensips-mod-closeddial
>
> opensips-mod-cpl-c
>
> opensips-mod-db-flatstore
>
> opensips-mod-db-mysql
>
> opensips-mod-db-postgres
>
> opensips-mod-db-text
>
> opensips-mod-dialog
>
> opensips-mod-dialplan
>
> opensips-mod-dispatcher
>
> opensips-mod-diversion
>
> opensips-mod-domain
>
> opensips-mod-domainpolicy
>
> opensips-mod-drouting
>
> opensips-mod-enum
>
> opensips-mod-exec
>
> opensips-mod-gflags
>
> opensips-mod-group
>
> opensips-mod-group-radius
>
> opensips-mod-h350
>
> opensips-mod-identity
>
> opensips-mod-imc
>
> opensips-mod-jabber
>
> opensips-mod-lcr
>
> opensips-mod-ldap
>
> opensips-mod-load_balancer
>
> opensips-mod-localcache
>
> opensips-mod-mangler
>
> opensips-mod-maxfwd
>
> opensips-mod-mi-datagram
>
> opensips-mod-mi-fifo
>
> opensips-mod-msilo
>
> opensips-mod-nat_traversal
>
> opensips-mod-nathelper
>
> opensips-mod-options
>
> opensips-mod-path
>
> opensips-mod-pdt
>
> opensips-mod-peering
>
> opensips-mod-permissions
>
> opensips-mod-pike
>
> opensips-mod-presence
>
> opensips-mod-presence-dialoginfo
>
> opensips-mod-presence-mwi
>
> opensips-mod-presence-xcapdiff
>
> opensips-mod-presence-xml
>
> opensips-mod-pua
>
> opensips-mod-pua-bla
>
> opensips-mod-pua-dialoginfo
>
> opensips-mod-pua-mi
>
> opensips-mod-pua-usrloc
>
> opensips-mod-pua-xmpp
>
> opensips-mod-qos
>
> opensips-mod-ratelimit
>
> opensips-mod-regex
>
> opensips-mod-registrar
>
> opensips-mod-rls
>
> opensips-mod-rr
>
> opensips-mod-seas
>
> opensips-mod-signaling
>
> opensips-mod-siptrace
>
> opensips-mod-sl
>
> opensips-mod-sms
>
> opensips-mod-speeddial
>
> opensips-mod-sst
>
> opensips-mod-statistics
>
> opensips-mod-textops
>
> opensips-mod-tlsops
>
> opensips-mod-tm
>
> opensips-mod-uac
>
> opensips-mod-uac-redirect
>
> opensips-mod-uri
>
> opensips-mod-uri-db
>
> opensips-mod-uri-radius
>
> opensips-mod-userblacklist
>
> opensips-mod-usrloc
>
> opensips-mod-xcap-client
>
> opensips-mod-xlog
>
> opensips-mod-xmpp
>
> opensips-tools
>