[SR-Users] Is RTPProxy the way to go?

I'm encountering a situation where an endpoint will renegotiate it's RTP ports but RTPProxy does not honor the new ports and continues to send audio to the old ports. I realize that I'm running a (very) old version of RTPProxy and that I should upgrade before submitting any bugs or asking for help with the program. My question is, is RTPProxy still the way to go? And if so, is v2.0.0 the best version to go with? https://github.com/sippy/rtpproxy/releases At a basic level, the network looks like this +---------------+ +--------------+ | | | | | Priv. Network | | Pub. Network | | | | | +------+ +---------+--+ +---+-------+--+ +--+--------+ | | | | | | | | | PSTN <---> Softswitch <--------> Kamailio + <--------> EndPoints | | | | | | RTPProxy | | | +------+ +---------+--+ | | +--+--------+ | +---+-------+--+ | | | | | +---------------+ +--------------+