Warning Message in CLI

Asterisk Asterisk Support
1

HI all when i Call using AMI Following error are shown in MY CLI.
[Aug 6 09:40:57] WARNING[25765]: channel.c:3992 set_format: Unable to find a codec translation path from 0x4 (ulaw) to 0x100 (g729)
[Aug 6 09:40:57] WARNING[25765]: file.c:131 ast_stopstream: Unable to restore format back to 256

Please let me know what does these errors stands for and will it cause any future problem for me.

2

You’ve allowed G.729, but haven’t installed the codec or haven’t bought and installed a licence for it.

You didn’t include the actual warning in your subject.

3

Yes i havent installed the codec from where i can get it and does the license cost if yes then how much.

4

www1.digium.com/en/products/software/g729-codec