Text is fast, but sometimes only a voice will do — a parent's greeting, a quick decision, a face you miss. SecXChat has voice and video calls built into the same app as your chats, so a conversation can move from typing to talking in one tap. This guide covers how to start a call, how group calls work, how to keep quality good on slow networks, and what to do when a call will not connect — everything you need to call clearly.
Starting a one-to-one call
Open any chat and tap the phone icon for a voice call or the camera icon for a video call. That is the whole flow: no separate calling app, no new account, no code to enter. The call uses your internet connection, so it works wherever SecXChat works — on Wi-Fi or mobile data. During a voice call you can switch to video, mute yourself, or switch to speaker without dropping the call. During a video call you can switch cameras or turn your video off and keep talking. If you are new to SecXChat, What is SecXChat? shows where calls fit among chats, statuses and communities.
Group calls: bring everyone in
Group calls work from your group chats: start a call and the group can join in, so a family decision or a class discussion happens live instead of across fifty text messages. Voice notes are still the right tool for announcements people hear later — a locked, hands-free voice note with pause and preview — but when everyone is free at the same time, a live group call settles things faster. Keep group calls short and purposeful: state the decision needed at the start, let each person speak once, and end with a one-line text summary in the group so nobody who missed the call is lost.
Call quality on slow networks
SecXChat is built offline-first and low-data, and its calls are tuned for the same reality. On a weak connection, a voice call usually stays clear even when video struggles — if video freezes, drop to voice rather than fighting the connection. Use Wi-Fi when you can, move closer to the router or a window for signal, and close other apps that are using data in the background. If you are on a small data package, prefer voice calls: they use far less data than video, and for most conversations the voice is the part that matters. Our guide to slow connections, SecXChat on Slow Internet, covers the same habits for chats.
When a call will not connect
First, check both sides are online — a call cannot reach a phone with no connection. Second, check the app is up to date from the download page; call improvements arrive with updates. Third, try a voice call instead of video to test whether the problem is the connection or the call itself. Fourth, restart the app and try once more. If a call keeps failing for one contact only, the problem is usually on their side of the network; a message asking them to check their connection solves most cases. The FAQ has the short version of these steps.
Calls and privacy: what to know
Calls on SecXChat sit inside the same protections as your chats: your messages and media are stored encrypted at rest, and you control access with the app PIN, block and report. Only call people you know, and treat unknown callers the way you would treat an unknown knock at the door — do not answer, and block and report if they persist. For video calls, remember the other person can see your background: a quick check of what is behind you before you answer saves awkwardness later. Our privacy and safety guide explains the full toolkit.
Call habits people love
A few habits make calls better for everyone. Keep most calls short and purposeful — a five-minute call beats an hour of typing. Use speaker or headphones when you are walking or cooking, so the phone is not pressed to your ear the whole time. In groups, agree a call time in text first instead of calling cold. And when a call ends with a decision, write the decision down in the chat: "Agreed: Sunday, 4 pm, bring the list." Future you, searching the chat next week, will be grateful. Calls are the warmest part of SecXChat — use them often, and use them well.
