How can change the CODEC order in the SIP

[GoogleCodeExporter]

Now,this CODEC order is PCMA->PCMU->...->G729 in SIP,I want change to 
G729->PCMA->PCMU, How can i do it?

Original issue reported on code.google.com by LiuGeniu...@gmail.com on 27 Sep 2011 at 9:52

[GoogleCodeExporter]

You should look at setCodecPriority().  The thing is that it works on 
"registered" codecs, so you will want to set the codecs, then set the priority, 
then reset the codecs.

final int media_codecs = 
mConfigurationService.getInt(NgnConfigurationEntry.MEDIA_CODECS, 
                NgnConfigurationEntry.DEFAULT_MEDIA_CODECS);
int priority = 0;

SipStack.setCodecs_2(media_codecs);
SipStack.setCodecPriority(tdav_codec_id_t.tdav_codec_id_h264_custom, 
priority++);
SipStack.setCodecPriority(tdav_codec_id_t.tdav_codec_id_h264_bp10, priority++);
SipStack.setCodecPriority(tdav_codec_id_t.tdav_codec_id_speex_nb, priority++);
SipStack.setCodecPriority(tdav_codec_id_t.tdav_codec_id_pcma, priority++);

SipStack.setCodecs_2(0);  // work around weirdness in setCodecPriority
SipStack.setCodecs_2(media_codecs);

Original comment by gmapsv...@gmail.com on 4 Oct 2011 at 4:21

[GoogleCodeExporter]

OK,Many thanks.

Original comment by LiuGeniu...@gmail.com on 9 Oct 2011 at 5:23

[GoogleCodeExporter]

Fixed by revision 470.
You no longer need the hack and can reorder the codecs at any time after the 
NGN engine is started.
The default order is defined here:
http://code.google.com/p/imsdroid/source/browse/branches/2.0/android-ngn-stack/s
rc/org/doubango/ngn/NgnEngine.java#124

Original comment by boss...@yahoo.fr on 21 Oct 2011 at 12:19

• Changed state: Fixed