Sizial Vox

Sizial Vox turns your smartphone into a modern internet walkie-talkie. Press the PTT button, speak, and people in your channel hear you almost instantly. No dialing, no waiting for someone to answer, and no long voice messages. Vox is made for teams, friends, families, trips, events, field work, and any situation where fast voice communication matters. Instant Push-to-Talk Use Vox like a traditional walkie-talkie: press → speak → release. There is no need to start a regular phone or internet call every time you want to say something. Private and Group Communication Talk one-to-one or communicate with multiple people through groups and channels. Organize conversations for teams, projects, events, trips, or everyday communication. Communication Channels Create persistent channels for people you need to stay connected with regularly. Join a channel and use Vox like a real walkie-talkie — only over the internet. Fast Voice Transmission Sizial Vox is designed to minimize the delay between pressing the PTT button and transmitting your voice. It is especially useful when information needs to be delivered quickly. Works Over the Internet Use Wi-Fi or mobile data. Vox allows people to stay in voice contact regardless of the distance between them. Built for Different Situations Sizial Vox can be useful for: • work teams; • warehouses and production sites; • events and venues; • travel and road trips; • drivers and transport teams; • field workers; • friends and families; • any situation where regular calls are too slow or inconvenient. Simple Controls The main element of Vox is a large Push-to-Talk button. Choose a person, group, or channel and start talking with minimal extra steps. Modern PTT Communication Sizial Vox combines the simplicity of a traditional walkie-talkie with the flexibility of modern smartphones and internet connectivity. Your smartphone is already with you — now it can also become your walkie-talkie. Sizial Vox — Press. Talk. Stay connected.