Hello.
I would like to know if:
1) There's any free available SIP gateway that can be used as test to rout calls to PSTN or be able to call PSTN number(Cell phone number).
2) What's the best SIP gateway to use with Yate to enable a public network operator to support PSTN for customers?
3) Can SIP:WISE CE be used as SIP gateway to PSTN with yate?
Thanks in advance.
