Bulk+smssender+github+work < NEWEST >

const Queue = require('bullmq'); const IORedis = require('ioredis'); const connection = new IORedis(process.env.REDIS_URL, maxRetriesPerRequest: null, ); const smsQueue = new Queue('smsBroadcast', connection, defaultJobOptions: attempts: 3, backoff: type: 'exponential', delay: 5000, // Wait 5 seconds before retrying failed SMS jobs , removeOnComplete: true, , ); async function queueSMS(recipients, messageTemplate) const jobs = recipients.map(recipient => ( name: 'sendSingleSMS', data: to: recipient.phone, body: messageTemplate, name: recipient.name , )); await smsQueue.addBulk(jobs); module.exports = queueSMS, connection ; Use code with caution. Step 2: The Worker Process ( src/workers/smsWorker.js )

Every outbound marketing message must provide an explicit path to unsubscribe. Your script or database schema must track opt-outs. If a user texts back STOP , QUIT , or UNSUBSCRIBE , your webhook listener must immediately append that phone number to a global suppression table to block all future outbound packets. 10DLC (10-Digit Long Code) Registration

This is what most people imagine: a script + a SIM card dongle (Huawei E303, SIM800 module) plugged into a Raspberry Pi or old laptop. bulk+smssender+github+work

: Complex systems like SMSMax are designed for millions of messages. They utilize technology stacks including Spring Boot for the backend, Apache Kafka for message queuing, and PostgreSQL for delivery tracking. 2. How the Systems Work

These scripts leverage APIs from cloud communication providers like Twilio, Vonage, or Plivo. If a user texts back STOP , QUIT

twilio-bulk-sms or vonage-bulk-sms (for gateway-specific scripts) Key Features of a "Working" Repo A production-ready repository should include:

An open-source GitHub tool does not inherently possess telecom broadcasting power. It acts as an orchestrator that formats payload data and hands it off to an upstream Programmable SMS API Gateway. When configuring your backend, you must choose a provider that aligns with your volume and budget requirements. Ideal Use Case They utilize technology stacks including Spring Boot for

These systems route messages through physical SIM cards. The software connects via serial communication (AT commands) to a GSM modem or an Android device acting as a local gateway. Protocol-Specific Engines (SMPP)