[Users] SIP trunking requirements

Klaus Darilion klaus.mailinglists at pernau.at
Fri May 11 12:30:29 CEST 2007


You can use sipsak just for sending the REGISTER and registering the URI 
of the SIP proxy.

regards
klaus

A.M. wrote:
> Hi,
> 
> I'm working on a project involving a SIP trunking provider that requires 
> a b2bua with registration.
> 
> I noticed on the home page that openser is not a b2bua. Is there an 
> architectural limitation of openser that prevents it from being a b2bua?
> 
> A common setup for the b2bua will be NAT traversal. Currently, we are 
> using an Ingate SIParator 19 appliance but we would rather use pure 
> software. I haven't been able to find an open source b2bua that can bind 
> to multiple addresses for NAT traversal and register with the SIP trunk 
> provider. Asterisk is pretty heavyweight for the basic SIP mangling I 
> want to do. Any suggestions?
> 
> Thanks,
> M
> 
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