Brett, you put the finger on the wound :)

I looked around to other alternatives (to avoid re-inventing the wheel) - like mediaproxy or rtpengine - and I saw no carrier-grade features in the there - please correct me if I'm wrong.

I'm looking to see if the problem is correctly identified and if there is a large consent in the community about this need. As we would like to through some resources into this (hopefully other parties too), as ideally we should be going in the right direction :)

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 27.05.2014 16:52, Brett Nemeroff wrote:
Just wanted to add my 0.02 here..

I totally agree with Bogdan. For the applications where opensips + a RTP relay make sense, HA and persistence are much more important.

WebRTC and ICE are kinda applications in of themselves. And although these applications are going to grow in popularity, the "legacy" needs for an RTP relay are still massively prevalent in the space. A general push towards "Carrier Grade", resiliency and redundancy I think is much better for the project as a whole.

Not only that, consider that applications requiring ICE or WebRTC will greatly benefit from HA / persistence, but not so much the other way around :)

YMMV

-Brett



On Sun, May 25, 2014 at 6:30 AM, Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>> wrote:

    Hello,

    As always, the truth is in the middle.

    I agree RTPP is behind on certain things (and this is why we want
    to do them), but on the other hand it is a good platform with
    other good features (missing on the other relays). RTPP has better
    ability in individually controlling the stream (audio /video),
    ability to set timeouts and onhold with no conflicts, ability to
    generates events on timeout, more flexibility in handling
    symmetric / asymmetric NATs, ability to do media injection
    (playback), ability to do call recording

    What neither  mediaproxy, nor rtpengine have is a mechanism for
    implementing RTP failover (for ongoing calls) or restart
    persistence . This is something we want to look into. I would love
    to have ICE and WebRTC on my media relay, for the HA and
    persistence are more important I would say.

    Regards,

    Bogdan-Andrei Iancu
    OpenSIPS Founder and Developer
    http://www.opensips-solutions.com

    On 24.05.2014 01 <tel:24.05.2014%2001>:59, Muhammad Shahzad Shafi
    wrote:

    To be honest, i have stopped using rtpproxy for over 2 years now.
    It is not evolving as fast as it should be, specially in the
    context of ICE and WebRTC technologies.

    I would like to suggest that opensips team should consider adding
    support for rtpengine from SIPWise,

    https://github.com/sipwise/rtpengine

    For now mediaproxy from AG Projects is the only good choice for
    handling media in opensips with ICE support (though it still
    lacks WebRTC features).

    Thank you.

    On 2014-05-23 14:55, Bogdan-Andrei Iancu wrote:

    Going for a public exposure on this question to Maxim, maybe we
    will get an answer here.


    -------- Original Message --------
    Subject:    RTPproxy project
    Date:       Mon, 14 Apr 2014 15:03:31 +0300
    From:       Bogdan-Andrei Iancu
    To:         Maxim Sobolev
    CC:         Razvan Crainea



    Hello Maxim,

    Long time, no talks, but I hope everything is fine on your side.

    I'm reaching you in order to ask about your future plans in regards to
    the rtpproxy project? We see no much activity around it and other media
    relays are popping around.

    RTPP is an essential component for us, we invested a lot of work, we
    have many patches (extensions) for it (which we want to push to the
    public tree, but there is no answer on this) and we are also looking for
    investing a lot into big future plans (as adding more functionalities).

    Now, my question is - what is your commitment and disponibility for the
    RTPP project ? depending on that we what to re-position ourselves, as we
    do not want to waste time and work on things which are out of control.

    Best regards,

-- Bogdan-Andrei Iancu
    OpenSIPS Founder and Developer
    http://www.opensips-solutions.com


-- Mit freundlichen Grüßen
    Muhammad Shahzad
    -----------------------------------
    CISCO Rich Media Communication Specialist (CRMCS)
    CISCO Certified Network Associate (CCNA)
    Cell:+49 176 99 83 10 85  <tel:%2B49%20176%2099%2083%2010%2085>
    MSN:[email protected]  <mailto:[email protected]>
    Email:[email protected]  <mailto:[email protected]>


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