[SR-Users] RTPProxy

[Alex Balashov]

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

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Alex Balashov | Principal | Evariste Systems LLC

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