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Irfan
@irfanabbas477
I am expert in front with HTML CSS BOOTSTRAP
Pakistán
Inglés, Urdu, Punjabí
Sobre mí
I am a professional VoIP Engineer & VoIP Developer with 5+ years of experience in Asterisk, FreeSWITCH, OpenSIPS, Kamailio, and custom VoIP dashboards. I build complete telephony systems including IVR, auto-dialers, queue metrics, failover, SIP routing, SMS gateways, and PBX GUIs. I also create AI voice bots using Vosk & Google AI (STT/TTS) for auto call handling and transcription. I provide full SMS solutions including 10DLC campaign & brand registration, long/short codes, TFN, and OTP systems. If you need reliable VoIP development, automation, SMS workflows, or custom PBX solutions—I’m here
Habilidades
Irfan
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
VoIP y telefonía
I will setup asterisk freeswitch opensips, voip dialers, ivr and sms portals
