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voice robot

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58 Tech

Dec 28, 2020 · Backend Development

Implementation of SIP‑Based DTMF Signal Capture for Intelligent Voice Robots

This article explains how an intelligent voice robot leverages TTS and SIP to convert server alerts into spoken notifications, detailing the end‑to‑end workflow, DTMF transmission methods, SIP detection techniques, SDP media negotiation, and RTP‑based DTMF parsing to enable reliable key‑press handling.

DTMFRTPSIP

0 likes · 8 min read

Implementation of SIP‑Based DTMF Signal Capture for Intelligent Voice Robots

58 Tech

Oct 8, 2019 · Artificial Intelligence

Intelligent Voice Robot Assistant for Campus Recruitment at 58.com

The article describes how 58.com’s AI Lab built an intelligent voice robot that automatically placed thousands of campus recruitment invitations and interview calls, detailing its features, multi‑scenario applications, and the significant manpower savings achieved.

AIAI LabSpeech interaction

0 likes · 5 min read

Intelligent Voice Robot Assistant for Campus Recruitment at 58.com