[sr-dev] git:master:de5b28f8: rtpengine: document new T.38 options

[Richard Fuchs]

Module: kamailio
Branch: master
Commit: de5b28f89aadfbbf70f023bce7a6fcdd55bfd044
URL: https://github.com/kamailio/kamailio/commit/de5b28f89aadfbbf70f023bce7a6fcdd55bfd044

Author: Richard Fuchs <rfuchs at sipwise.com>
Committer: Richard Fuchs <rfuchs at sipwise.com>
Date: 2020-03-25T09:56:56-04:00

rtpengine: document new T.38 options

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Modified: src/modules/rtpengine/doc/rtpengine_admin.xml

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Diff:  https://github.com/kamailio/kamailio/commit/de5b28f89aadfbbf70f023bce7a6fcdd55bfd044.diff
Patch: https://github.com/kamailio/kamailio/commit/de5b28f89aadfbbf70f023bce7a6fcdd55bfd044.patch

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diff --git a/src/modules/rtpengine/doc/rtpengine_admin.xml b/src/modules/rtpengine/doc/rtpengine_admin.xml
index fafff2e4c5..d9230209f6 100644
--- a/src/modules/rtpengine/doc/rtpengine_admin.xml
+++ b/src/modules/rtpengine/doc/rtpengine_admin.xml
@@ -2404,6 +2404,23 @@ rtpengine_offer();
 				and used for transcoding on the offering side.Useful only in combination with codec-transcode. <emphasis>all</emphasis> keyword
 				can be used to mask all offered codecs
 				</para></listitem>
+				<listitem><para>
+				<emphasis>T.38=decode</emphasis> - If the offered &sdp; contains a media section
+				advertising T.38 over UDPTL, translate it to a regular audio media section
+				over RTP. By default, PCMU and PCMA will be used as audio codecs, but that can
+				be overriden using the codec options described above. Other transport protocols
+				(e.g. SRTP) can also be selected in the same way. If the offered &sdp; does not
+				contain a T.38 section, then this flag has no effect.
+				</para></listitem>
+				<listitem><para>
+				<emphasis>T.38=force</emphasis> - Any audio media section (over RTP) in the
+				offered &sdp; will be translated into a T.38 section over UDPTL.
+				</para></listitem>
+				<listitem><para>
+				<emphasis>T.38=stop</emphasis> - Stops a previously established T.38 to audio
+				gateway and reverts the session back to media passthrough. This is useful when
+				handling a rejected T.38 offer.
+				</para></listitem>
 			</itemizedlist>
 			<para>
 			 Check also the documentation of RTPEngine, these flags are documented there as well: