[OpenSIPS-Users] B2BUA on OpenWRT router

[Andrew Radke]

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
>> 
> 
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