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This is an automatically generated e-mail. To reply, visit:
https://reviewboard.asterisk.org/r/4505/
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(Updated March 17, 2015, 3:36 a.m.)
Review request for Asterisk Developers.
Bugs: ASTERISK-24858
https://issues.asterisk.org/jira/browse/ASTERISK-24858
Repository: Asterisk
Description (updated)
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In Asterisk 13.2.0 when SLIN codec is used in two Asterisk servers registered
to one another via PJSIP, the RTP payload is sent in the wrong byte order. The
patch addresses the following based on the correct behavior in Asterisk 12.8.1:
1) Save ptime = 20 as the framing in the ast_rtp_codecs structure when creating
outgoing SDP packet (res_pjsip_sdp_rtp.c)
2) Do not copy the framing when copying the payload (rtp_engine.c)
3) Introduce the new "smoother_be" flagin the ast_codec structure. Set this
flag = 1 for all the SLIN codecs (codec_builtin.c).
4) Check for this "smoother_be" flag before using the smoother on the data
(res_rtp_asterisk.c)
Diffs
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/tags/13.2.0/res/res_rtp_asterisk.c 433002
/tags/13.2.0/res/res_pjsip_sdp_rtp.c 433002
/tags/13.2.0/main/rtp_engine.c 433002
/tags/13.2.0/main/format.c 433002
/tags/13.2.0/main/codec_builtin.c 433002
/tags/13.2.0/include/asterisk/format.h 433002
/tags/13.2.0/include/asterisk/codec.h 433002
Diff: https://reviewboard.asterisk.org/r/4505/diff/
Testing
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The patch was tested using the scenario described in ASTERISK-24858
Thanks,
Frankie Chin
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