Asterisk 1.6.1 on openSUSE 11.1 (Part 3)
Dec 3rd, 2009 | By medwinz | Category: Sideblog
To enable asterisk to communicate with PSTN lines we should have either a VOIP-PSTN gateway or FXO card. I will not explain about VOIP-PSTN gateway, there are some service providers out there who provides this service for their customers. In my work I use Digium TDM 410P with 4 FXO port per card. There are [...]