
PBX Phone System Guide
A PBX (Private Branch Exchange) allows companies to manage incoming and outgoing phone calls. How does it work? Learn the basics of PBX and how to choose the right type for your business.

A PBX (Private Branch Exchange) allows companies to manage incoming and outgoing phone calls. How does it work? Learn the basics of PBX and how to choose the right type for your business.

Softphones let you make calls over the Internet. How do they work? Does a software-based phone bring business benefits? Read on to learn everything you need.

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Call center automation utilizes your resources more efficiently while also providing better customer service

Session Initiation Protocol (SIP) is a signaling protocol that is used to manage multimedia communications, such as voice and video calls
Make, receive and route calls according to your business requirements

Omni channel (“all”, “every”) is a strategy to remove the boundaries between different sales and marketing platforms – traditional street-side, social selling, telecoms, websites, and social media.
According to IDG researchers, 77% of companies today use cloud technology. On the other hand, with increasing popularity, they are becoming more susceptible to cyberthreats. According to Kaspersky Lab, every tenth (10%) leak of data from the cloud was a result of the provider’s actions, while a third of all cyber incidents in the cloud (33%) occurred from employee oversight.

China implemented several restrictions for incoming international calls as a part of regulations on communications and strict spam monitoring.

Even the smallest businesses make plenty of calls on a daily basis. However, this can interfere with work processes and make collaborations less productive. Adopting a technology capable of solving inconveniences associated with traditional phone systems can potentially be a huge benefit. Voice over Internet Protocol (VoIP) allows businesses to make calls over a computer or other data-driven devices. Also, it offers call forwarding, caller ID, voicemail, SMS, and video calls.

Interview with Alexey Aylarov: Are we approaching the era of takeovers?

Case studies from the largest fast food chains

Learn how a Voice AI Orchestration Platform connects LLMs, STT/TTS, turn‑taking, and telephony (PSTN, SIP, WebRTC) to build reliable real‑time voice agents. See benefits, architecture, and how Voximplant helps.

In this digest, we will bring you the latest updates to Voximplant Kit. We have added support for outbound WhatsApp messages, Mobile chats, support for ElevenLabs neural voices, and new automated campaign settings.

Voximplant now includes a native Deepgram module that connects any Voximplant call to Deepgram’s Voice Agent API for real-time, speech‑to‑speech conversations. You can stream audio from phone numbers, SIP trunks, WhatsApp, or WebRTC into Deepgram’s unified agent environment—combining STT, LLM reasoning, and TTS—and play responses via Voximplant’s serverless runtime with minimal latency.

In this digest, we will bring you the latest updates to Voximplant Kit. We have added support for outbound WhatsApp messages, Mobile chats, support for ElevenLabs neural voices, and new automated campaign settings.

OpenAI has recently announced GA version of their Realtime API that Voximplant now fully supports

New integrations for Voice AI have arrived: Google's Gemini 2.0 Flash model, featuring seamless voice-to-voice conversation capabilities and ElevenLabs low-latency streaming speech synthesis are now available for Voximplant developers

Today Ultravox announced they are directly integrating Voximplant into their platform to provide SIP capabilities. The integration builds on Voximplant’s deep telephony and Voice AI tooling

Voximplant now includes a native Cartesia module for streaming, low-latency text-to-speech (TTS). You can use a single VoxEngine API to synthesize speech in real time, connect it to any call (PSTN, SIP, WebRTC, WhatsApp) and control playback from a Large Language Model (LLM) or other source, all inside VoxEngine.