Fix

Xiao.js

@@ -110,6 +110,7 @@ client.on('message', async msg => {
 	const recipient = client.phone.find(call => call.recipient.id === msg.channel.id);
 	if (!origin && !recipient) return;
 	const call = origin || recipient;
+	if (call.originDM && call.startUser.id !== msg.author.id) return;
 	if (!call.adminCall && (msg.guild && (!msg.channel.topic || !msg.channel.topic.includes('<xiao:phone>')))) return;
 	if (!call.active) return;
 	if (call.adminCall && msg.guild.id === call.origin.guild.id && !client.isOwner(msg.author)) return;

commands/phone/admin-phone.js

@@ -27,7 +27,7 @@ module.exports = class AdminPhoneCommand extends Command {
 		const channel = this.client.channels.cache.get(channelID);
 		if (!channel || !channel.guild) return msg.reply('This channel does not exist.');
 		try {
-			const id = `${msg.channel.id}:${channel.id}`;
+			const id = `${msg.guild ? msg.channel.id : msg.author.id}:${channel.id}`;
 			this.client.phone.set(id, new PhoneCall(this.client, msg.author, msg.channel, channel, true));
 			await this.client.phone.get(id).start();
 			return null;

commands/phone/phone.js

@@ -58,8 +58,9 @@ module.exports = class PhoneCommand extends Command {
 		if (channelID) {
 			if (channelID === 'count') return msg.say(`☎️ **${channels.size}** currently open lines.`);
 			channel = this.client.channels.cache.get(channelID);
-			if (!channel) return msg.reply('This channel does not exist.');
-			if (!channel.guild) return msg.reply('You cannot call DM channels.');
+			const user = this.client.users.cache.get(channelID);
+			if (user) return msg.reply('You cannot call DM channels.');
+			if (!channel || !channel.guild) return msg.reply('This channel does not exist.');
 			if (!channel.topic || !channel.topic.includes('<xiao:phone>')) {
 				return msg.reply('This channel does not allow phone calls.');
 			}
@@ -74,7 +75,7 @@ module.exports = class PhoneCommand extends Command {
 			channel = channels.random();
 		}
 		try {
-			const id = `${msg.channel.id}:${channel.id}`;
+			const id = `${msg.guild ? msg.channel.id : msg.author.id}:${channel.id}`;
 			this.client.phone.set(id, new PhoneCall(this.client, msg.author, msg.channel, channel));
 			await this.client.phone.get(id).start();
 			return null;

structures/phone/PhoneCall.js

@@ -7,7 +7,7 @@ module.exports = class PhoneCall {
 	constructor(client, startUser, origin, recipient, adminCall) {
 		Object.defineProperty(this, 'client', { value: client });
 
-		this.id = `${origin.id}:${recipient.id}`;
+		this.id = `${origin.guild ? origin.id : startUser.id}:${recipient.id}`;
 		this.origin = origin;
 		this.originDM = !origin.guild;
 		this.recipient = recipient;