FreeSWITCH ESL Integration: Building Real-Time Call Control for Custom VoIP Apps 

When building a custom VoIP platform, real-time call control is essential. It lets your application handle call transfers, add audio…

Pratik Patel September 8, 2026

FreeSwitch vs Asterisk: Which VoIP Platform Should You Choose in 2026? 

Choosing between FreeSWITCH vs Asterisk is one of the first decisions any telecom team makes. Both are well-established, actively maintained open-source PBX platforms that power a large part…

Pratik Patel July 23, 2026
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