I started a new project of integrate FreePBX with Microsoft Teams, for that, i need a SBC for deal with the TLS. So, first i started with DSipRouter, it is a easy tool to use, i manage to integrate my PBX with DSipRouter really easy in a schenario that i set my softphone to register in the IP of DSipRouter and DSip routes the register to my PBX. In that case DSip dont even try to register for itself, it only route the register, and thats what i want. But i got stucked with the TLS, and after seen a news that the new version of dsiprouter has a paid tool for MS Teams, i now think its impossible to do it without paying for.
So i moved on for Opensips, and i got the opposite schenario, i manage to deal with the TLS, but i can’t make the OpenSips integrate with the FreePBX. Most of the material i found online, is to use the extensions registered in OpenSips, and the integration with FreePBX (Asterisk) is made only for deal with voicemail, IVR, and other medias that OpenSips can’t deal. But my goal here is just use OpenSips for treat the TLS packages coming from MS Teams, all the registration must be done by my PBX! Is possible to configure the OpenSips to just receive and route the register same as i can do with DsipRouter?
If anyone could help me with that sharing some infos and docs i’ll appreciate.