Sunday Emmanuel

@sunday_emma123

VoIP And PBX Specialist IVR, SIP Integration, Call Center Setup

Nigeria

English, German, Spanish, French

About me

I’m Sunday Emmanuel, a professional PBX & VoIP specialist helping businesses build reliable and scalable communication systems. I work with FreePBX, VitalPBX, 3CX, FusionPBX, MagnusBilling, and Asterisk, including SIP integrations with Twilio, RingCentral, Nextiva, and Aircall. I design IVR call flows, set up call centers, extensions, voicemail, and handle troubleshooting. I deliver secure, high-performance solutions to keep your communication smooth, clear, and efficient built right the first time.... Read more

Skills