Algumas informações são exibidas no idioma inglês.
Sobre mim
Experienced VoIP and telecom engineer specializing in SIP trunk integration, Asterisk, FreePBX, 3CX, and cloud telephony platforms. I can assist with SIP trunk setup, PBX deployment, call flow design, API integrations, number provisioning, troubleshooting, and performance optimization. My goal is to provide secure, efficient, and reliable communication systems that meet your business needs.... Saiba mais