New release of FSG729 that fixes a memory leak has been released:
http://files.freeswitch.org/fsg729-147-installer
Added API options are:
${g729_count()} returns the number of permitted licensed channels.
${g729_available()} returns true or false if the codec is loaded and license server is functional.
${g729_used()} returns the encoder:decoder counts. This paired with ${regex()} can be powerful.
g729_status has been replaced with g729_info.
Please provide feedback if you run into problems.
Thanks,
Brian