[Freeswitch-users] Calling WebRTC + IP Phones Through Proxy

Hey all, I'm looking to be able to dial out to both WebRTC and IP phones through a cluster of proxy servers. Normally, FS is smart enough (I believe) to send separate INVITEs based on the type of clients registered. However, in this case FS has no idea who is registered since that happens at another layer. I'm able to make WebRTC calls by setting media_webrtc=true. But this breaks the ability for some IP phones to understand the SDP. Now, I should pretty easily be able to fork two separate dials to the proxy, one with a WebRTC SDP and one with a standard RTP/SRTP SDP. Then, in the proxy, filter the recipients of each call appropriately. Is this a reasonable strategy? Any other suggestions? Best, Colin