[Iaxclient-devel] Codec negotiation

[Michael V. D. <mi...@va...>]

I got a bug report over the weekend that a user was unable to negotiate an
ilbc connection using the iaxcomm binary posted on SF.net.

I know that I was at one point able to connect using iLBC, back when I had
an explicit setting of the codec to ilbc.  Since then I have had ilbc and
speex allowed on my asterisk server.

Sure enough, when I test with the binary on sf.net, iaxcomm is advertising
capability of 0x200/0x206 and astertisk is allowing only 0x400.

I recompiled to make sure that I had the makefile define for ilbc turned on,
and same results with my asterisk server.  adding a line:

iaxc_set_formats(IAXC_FORMAT_ILBC, IAXC_FORMAT_ILBC);

right after iaxc_sart_processing_thread();

allows the connection.

Am I misunderstanding this, or ought ilbc not be allowed implicitly?

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