For outbound contact center applications like progressive dialers, predictive dialers, Asterisk with Vicidial, or GoAutoDial is the ideal choice. The ecosystem around Asterisk-based dialler solutions is mature, well-documented, and supported by numerous experienced and trusted Asterisk solution providers. On the other hand, FreeSWITC-based diallers exist but are less available and hav... https://www.capanicus.com/blog/freeswitch-vs-asterisk/