[OpenSIPS-Devel] [OpenSIPS/opensips] e081b2: rtpproxy: add default_set mod param

[Razvan Crainea]

  Branch: refs/heads/2.3
  Home:   https://github.com/OpenSIPS/opensips
  Commit: e081b234b0d682091fb1093518477f63b096fd57
      https://github.com/OpenSIPS/opensips/commit/e081b234b0d682091fb1093518477f63b096fd57
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2017-04-25 (Tue, 25 Apr 2017)

  Changed paths:
    M modules/rtpproxy/README
    M modules/rtpproxy/doc/rtpproxy_admin.xml
    M modules/rtpproxy/rtpproxy.c

  Log Message:
  -----------
  rtpproxy: add default_set mod param

This allows you to specify a default set to be used when not explicitly
specifying it in the rtpproxy_*() functions, or in the socket
definition.

References #1105

(cherry picked from commit c8e5a41297c2125bd1627b84329e81d00417d415)