SBC Deployment
Budget: €250 – €750 EUR
We need a SBC installation (Kamailio or OpenSIPS, preferably Kamailio), which will have several Asterisk servers behind, that do not use realtime (and won't use) but use a database to generate config files (both extensions and sip).
Said SBC must manage the authentication, but Asterisk peers should still be independent and have their own config (things like context, call-limit, accountcode, etc.). Due to not using realtime for Asterisks, registration control should be managed in the SBC's own database.
The SBC will have to load balance between the asterisk, and have failover between them. It should have the basic security modules as well (e.g. secfilter with GeoIP for Kamailio). Also it should be able to control NAT and RTP as well (rtpproxy or rtpengine).
Said SBC must manage the authentication, but Asterisk peers should still be independent and have their own config (things like context, call-limit, accountcode, etc.). Due to not using realtime for Asterisks, registration control should be managed in the SBC's own database.
The SBC will have to load balance between the asterisk, and have failover between them. It should have the basic security modules as well (e.g. secfilter with GeoIP for Kamailio). Also it should be able to control NAT and RTP as well (rtpproxy or rtpengine).