Hello, if you don't have too many IP addresses that you have to use, then you can add many listen parameters in kamailio.cfg.
Otherwise, I think you should considering a firewall that will do translation of a source IP based on receiving on a specific port from kamailio. It should be more lightweight and you can control it independent of kamailio. Cheers, Daniel On 25/05/16 17:07, Attila Megyeri wrote: > > Hi Folks, > > > > I am looking for a solution to do the following, basically an SBC-like > solution. > > > > I have an internal asterisk system that should make outbound calls > towards a provider, but that provider authenticates the customer based > on IP address. And I have many such customers. The provider is not > willing to make changes to his practice… > > > > Asterisk is bound to a single IP, so there is not much I can do. > > I was thinking about creating several outbound accounts for asterisk, > and then a multi-homed Kamailio would do the following: > > If request comes from user1, Kamailio would send the request to the > provider from IP1. > > If request comes from user2, Kamailio would send the request to the > provider from IP2. > > And so on, for as many IPs as many customers I want to handle. > > > > Is there a more elegant way to do this? > > If not, how should I implement this? > > > > > > Thanks in advance, > > > > Attila > > > > > > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com - http://www.kamailio.org http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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