Tag

VoIP

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Inke Technology
Inke Technology
Nov 17, 2022 · Mobile Development

Mastering iOS VoIP: PushKit, CallKit, and CTCarrier Integration Guide

Learn how to build a robust iOS VoIP application by integrating PushKit for VoIP push notifications, CallKit for native call UI, CTCarrier for carrier detection, and essential audio‑video SDK setup, complete with configuration steps, code samples, and best‑practice guidelines.

AudioVideoSDKCTCarrierCallKit
0 likes · 19 min read
Mastering iOS VoIP: PushKit, CallKit, and CTCarrier Integration Guide
HomeTech
HomeTech
Sep 1, 2022 · Backend Development

Design and Evolution of a Smart Outbound Calling Platform Based on Freeswitch VoIP

This article explains how the smart outbound calling platform was conceived, compares VoIP platforms, introduces Freeswitch architecture and development modes, details SIP call flows and configuration, and describes the progressive evolution from a single‑instance deployment to a load‑balanced, hub‑and‑spoke architecture for high‑concurrency, multi‑tenant call‑center services.

FreeSWITCHOutbound CallingSIP
0 likes · 12 min read
Design and Evolution of a Smart Outbound Calling Platform Based on Freeswitch VoIP
Yang Money Pot Technology Team
Yang Money Pot Technology Team
Sep 13, 2021 · Backend Development

Evolution of Voice Communication and the Design of the YTalk Call Platform Based on FreeSWITCH

This article traces the historical development from early wired telephones to modern mobile and internet voice services, then details the architecture, features, SIP protocol handling, and Java‑FreeSWITCH integration of the YTalk call platform used for outbound and inbound communications.

Call PlatformFreeSWITCHSIP
0 likes · 23 min read
Evolution of Voice Communication and the Design of the YTalk Call Platform Based on FreeSWITCH
Tencent Tech
Tencent Tech
Jul 1, 2020 · Artificial Intelligence

How Context‑Based PLC Boosts VoIP Quality in Weak Networks

This article explains why VoIP calls suffer from brief interruptions caused by packet loss, compares traditional forward error correction (FEC) and packet loss concealment (PLC) techniques, introduces Tencent's deep‑learning‑enhanced cPLC, and shows how it significantly improves MOS scores, especially under burst‑loss conditions.

FECPLCTencent
0 likes · 6 min read
How Context‑Based PLC Boosts VoIP Quality in Weak Networks
Tencent Cloud Developer
Tencent Cloud Developer
Mar 19, 2020 · Artificial Intelligence

Real-Time Voice Communication Technologies and AI Enhancements in Tencent Meeting

Shang Shidong outlines Tencent Meeting’s shift from analog PSTN to IP‑based VoIP, using H.323, SIP, RTP/UDP and the Opus codec, while AI‑driven super‑resolution, deep‑learning packet‑loss concealment, advanced noise reduction, and speech‑music classification boost audio quality, complemented by reference‑free MOS assessment and future 5G‑enabled cloud, IoT and WebRTC integration.

AIAudio ProcessingRTP
0 likes · 30 min read
Real-Time Voice Communication Technologies and AI Enhancements in Tencent Meeting
Ctrip Technology
Ctrip Technology
Jan 25, 2018 · Operations

Software Session Border Controller (SBC): Overview, Application Scenarios, and Practical Implementation Experience

This article introduces Session Border Controllers (SBC), outlines three typical deployment scenarios, and shares detailed practical experiences—including architecture, implementation steps, and common pitfalls—of building software‑based SBC solutions such as VAG, VIG, and VTG for VoIP services.

FreeSWITCHNATOpenSIPS
0 likes · 11 min read
Software Session Border Controller (SBC): Overview, Application Scenarios, and Practical Implementation Experience
Qunar Tech Salon
Qunar Tech Salon
Dec 22, 2016 · Backend Development

Design and Implementation of a VOIP Solution for Overseas Travelers Using Asterisk and Kamailio

This article presents a comprehensive guide on building a VOIP service for overseas users, covering VOIP fundamentals, open‑source PBX selection, SIP client libraries, demo deployment, load‑balancing with Kamailio, high‑availability via Keepalived, NAT handling, TLS/SRTP support, and troubleshooting techniques.

AsteriskHigh AvailabilityKamailio
0 likes · 14 min read
Design and Implementation of a VOIP Solution for Overseas Travelers Using Asterisk and Kamailio