[Users] OpenSER + RTPProxy as Session Border Controller (SBC)

[Martin Klisch]

Hi,

is it possible to use OpenSER + RTProxy as a small Session Border Controller?

I want to pass ALL calls to an extra OpenSER+RTPProxy, so ALL calls use
RTP Sessions via RTPProxy. Can the RTP Proxy signal to the SIP Proxy, if a
RTP Session timeouts, so the SIP Proxy can signal a BYE to both legs of
the call?

I need something like this, to not account timeouted calls. For example
broken calls, which never end.

any other ideas? professional session border controllers are very very
very expensive.