Hi Folks. I use Asterisk for many years and truncked with voip.ms provider. I enabled SMS service with PJSIP (TLS) and follow procedure provided on wiki.voip.ms. My cell phone have ZoiPer Gold and able to send and receive voice call. I’m also able to send SMS from ZoiPer with success.
The issue is on receving SMS. I test without TLS for tcpdump payload. I can see packets receving on Asterisk server, but failed at handshake.
Can you help me with my issue?