On 10/17/2016 02:29 PM, Rodrigo Moreira wrote:

What is difference between modules rtpproxy and rtpengine?

rtpproxy is a userspace process which, historically, has a relatively limited call throughput capacity (maybe a few hundred calls), though this might be addressed to some degree in rtpproxy 2.0. Nevertheless, it has been commonly used and well supported in the *SER family for long time.

RTPEngine is a newer initiative from Sipwise, and uses kernel-mode forwarding to achieve close to on-the-wire RTP forwarding speeds. It can do 10,000+ concurrent bidirectional RTP streams. It also has lots of other features which can be useful in, for example, running an RTP relay in 1:1 NAT environments such as AWS, or in enabling WebRTC.

However, it is a bit more complicated to set up than vanilla rtpproxy. Not much more, though.

-- Alex

Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free)
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