T.38 support for Asterisk 1.8.17?

Asterisk Asterisk Support
1

Help me please!

I’ve used Asterisk 1.8.15.1 with spandsp 0.0.6pre21, T.38 works very fine without any additional setup.

Now i make new VM with Asterisk 1.8.17.0 and same version of spandsp and same configs. Now Asterisk totally ignore T.38 :frowning: How to build CORRECTLY 1.8.17 with T.38 support and how to check if it was built with T.38 support?

2

Check in asterisk cli whether module spandsp is loaded and also check in sip.conf for T.38 settings are activated or not?