........
res_rtp_asterisk: Add SHA-256 support for DTLS and perform DTLS negotiation on RTCP.

This change fixes up DTLS support in res_rtp_asterisk so it can accept and provide
a SHA-256 fingerprint, so it occurs on RTCP, and so it occurs after ICE negotiation
completes. Configuration options to chan_sip and chan_pjsip have also been added to
allow behavior to be tweaked (such as forcing the AVP type media transports in SDP).

ASTERISK-22961 #close
Reported by: Jay Jideliov

Review: https://reviewboard.asterisk.org/r/3679/
Review: https://reviewboard.asterisk.org/r/3686/
........

Merged revisions 417678 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@417679 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2014-06-30 19:51:28 +00:00
parent 688bb204dc
commit 6e60f5d317
14 changed files with 549 additions and 197 deletions

View File

@@ -390,6 +390,28 @@
media offers.
</para></description>
</configOption>
<configOption name="force_avp" default="no">
<synopsis>Determines whether res_pjsip will use and enforce usage of AVP,
regardless of the RTP profile in use for this endpoint.</synopsis>
<description><para>
If set to <literal>yes</literal>, res_pjsip will use the AVP, AVPF, SAVP, or
SAVPF RTP profile for all media offers on outbound calls and media updates including
those for DTLS-SRTP streams.
</para><para>
If set to <literal>no</literal>, res_pjsip will use the respective RTP profile
depending on configuration.
</para></description>
</configOption>
<configOption name="media_use_received_transport" default="no">
<synopsis>Determines whether res_pjsip will use the media transport received in the
offer SDP in the corresponding answer SDP.</synopsis>
<description><para>
If set to <literal>yes</literal>, res_pjsip will use the received media transport.
</para><para>
If set to <literal>no</literal>, res_pjsip will use the respective RTP profile
depending on configuration.
</para></description>
</configOption>
<configOption name="media_encryption" default="no">
<synopsis>Determines whether res_pjsip will use and enforce usage of media encryption
for this endpoint.</synopsis>