How to connect Asterisk 13.9.1 to yeastar TA810

How to connect asterisk 13.9.1 to yeastar TA810.?
Anyone can help me on this?

I havent used such devices but reading the following guide, it seems the process is create SIP peer of type=peer on the Asterisk side with the IP address of the yeastar TA810 and then on the other side (TA810) Create a Service Provider SIP trunk on TA810