On Thu, Feb 16, 2017 at 9:05 AM, Olivier <[email protected]> wrote: > > > 2017-02-16 14:27 GMT+01:00 Joshua Colp <[email protected]>: > >> On Thu, Feb 16, 2017, at 09:11 AM, Olivier wrote: >> > Hello, >> > >> > I'm currently testing a so-called VQ RTCP-XR feature from a a SIP >> > hardphone. >> > >> > When a phone has enabled this feature, it would send a SIP PUBLISH to >> its >> > SIP Server letting this server dispatch to whatever is needs to. >> > >> > These messages are sent during calls but may also be sent when a call is >> > over. >> > >> > At the moment, I'm using Asterisk to serve these SIP phones so my >> > Asterisk >> > box receives those SIP PUBLISH and discard them with a 489 Bad Event >> > reply. >> > >> > I'm not using or planning to use any Kamalio server. >> > >> > 1. Is there an Asterisk version that would allow me to read (and store) >> > in >> > or out-of-band SIP PUBLISH messages from SIP phones ? >> > 2. Alternatively, is there an Asterisk version that would allow me to >> > relay >> > those messages somewhere ? >> >> No version of Asterisk allows the handling or relaying of these >> arbitrary PUBLISH messages. In the case of PJSIP though that is >> pluggable so a C module could be written to do something. >> > > From RFC 6035, "This document defines a new SIP event package, vq-rtcpxr, > and > a new MIME type, application/vq-rtcpxr, that enable the collection and > reporting of metrics". > > As I'm not aware of many SIP event package currently implemented in > PJSIP/Asterisk acting for > out-of-calls events, it shouldn't be easy to mimic current features to add > this new one. > > > >> > 3. Would a Kamalio-like box allow me to do this ? >> >> You could act as you wish on the PUBLISH requests in Kamailio. >> > > This seams easier, for the moment. > > I think I still need to better understand what are mixed Asterisk-Kamailio > architectures main strengths > compared to alternatives (Asterisk alone, Kamailio/RTPproxy, ...) but that > is another story. > > Thank you very much for replying. > > This admittedly high speed presentation that glosses over lots of complex topics may or may not help you:
http://ftp.osuosl.org/pub/fosdem/2017/K.3.401/asterisk.mp4 /shameless plug off -- Matthew Jordan Digium, Inc. | CTO 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: http://digium.com & http://asterisk.org
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