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Knowledge Base

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  • Knowledge Base

Knowledge Base Categories

Admin Panel(154)

  • Alerts(5)

  • Automation(10)

  • Credit / Wallet(26)

  • Maintenance Module(15)

  • Sales Team Role Management(45)

  • Security Monitoring System(45)

  • How to Set Up SMTP in SMPP Center
  • Reset a Downline User Password via Impersonation (Admin)
  • How to Reset a User’s Password (Admin)
  • Custom Meta Tags and SEO Settings for Resellers
  • How Admins Can Enable OTP Mediums

Billing, Pricing & Wallet(4)

  • How to Set Up Pricing Categories and Packs for Online Recharge
  • Post-paid Accounts: How Credit Limit and Grace Limit Work
  • Credit or Wallet: Choosing the Right Billing Model for Each Account
  • How to Set Up Vendor Pricing and MCC/MNC Cost Rates for Margin Tracking

General(39)

  • Security & Access Control(5)

  • How to Set Up SMTP in SMPP Center
  • SMTP Provider Profile Configuration for Bulk Email Dispatch
  • I’m having issues with the new SMS interface. How can I troubleshoot?
  • What is the new SMS Interface Redesign and how do I use it?
  • 🏦 How to Update Bank Details to Accept Offline Payments for Resellers

HTTP REST SMS API(11)

  • API Signatures: Let Customers Keep Their Old API Parameter Names
  • What is the PHP Sample Code to Send Bulk Upload File using SMS API?
  • Does SMS API Support Unicode (Regional) SMS?
  • What are the Default APIs Available with SMPP Center Software?
  • Is there an API to Calculate Length and Cost of SMS Message?

Integrations(0)

    Plugins(96)

    • Browser Extension Feature(39)

    • Campaign Number Masking(2)

    • Contact Form Integration(14)

    • Google Verified SMS(2)

    • News Tickers(1)

    • Shopify SMS(2)

    • Smart Link(4)

    • Telegram Notifications(1)

    • Tier Level System(31)

      RCS(6)

      • RCS Reports: Message Logs, Summaries and Capability Checks
      • RCS Spam Moderation: Approving and Rejecting Held Messages
      • RCS Brands, Bots and Templates: What Admins Need to Check
      • RCS Vendors, Vendor Pricing and Customer Rates
      • How to Enable RCS for a Customer Account

      Reports & Reconciliation(2)

      • How to Reconcile User Billing and Spot Discrepancies
      • How to Check Profit and Loss per Connect with the Message Billing Summary

      Reseller Panel(47)

      • Dashboard Notification(6)

      • Sandbox Settings(15)

      • How to Set Up SMTP in SMPP Center
      • Reseller Login OTP Template Setup Guide
      • Troubleshooting: Why Can’t I Add a New User in the Reseller Panel?
      • How to Create a New User in the Reseller Panel?
      • Why Can’t I Add Credits to My Downline User?

      SMPP Client(50)

      • Connects & Vendors(2)

      • Error Codes & DLR(3)

      • Routes & Failover(3)

      • Rules(26)

      • How to Enable SMPP Connectivity for Users on SMPPCenter
      • 🌍 How to Add Multiple MCC MNC Routing for a User Dynamically
      • Copy and Share SMPP Details
      • What Steps to Follow After Changing TPS?
      • What is Blocked UUID?

      SMPP Server(7)

      • Rejection Rules(1)

      • Why Do Some Special Characters Do Not Get Delivered on Mobile?
      • What is Enquire Link in SMPP Server?
      • How can I Configure My Kannel with SMPPCenter SMPP Server?
      • How to Read SMPP Delivery Receipt?
      • What is SMPP Server?

      Troubleshoot(5)

      • ❌ Error: “No valid phone numbers found.” – How to Fix
      • Domain Record Mismatch Resolution
      • How to Export and Download Server Certificates from Google Chrome
      • How to troubleshoot When Customer is Unable to Connect to Server?
      • Troubleshooting Mail Issues with No Domain for Some Users

      Two Way SMS Software(4)

      • Can I assign keyword-based Two-Way Messaging accounts to my users?
      • Can I change my dedicated phone number?
      • Does two-way messaging require a dedicated phone number?
      • What is SMS MT and SMS MO?

      User Panel(3)

      • Sender ID(3)

        Voice Call (OBD) Software(3)

        • What should I keep in mind when selecting OBD software?
        • How are OBD calls different from traditional cold calling?
        • What is OBD?

        WhatsApp Business Software(21)

        • 🚀 Supercharge Customer Conversations with Airtel WhatsApp Business API Integration
        • What Agent Settings are Available for Chat in WhatsApp Business Software?
        • Can I Sync All My WhatsApp Business API Templates with Meta or BSP directly?
        • What are the rules for Image Media Messages?
        • What is the Maximum Characters Allowed in a Normal Text Message?

        Need Help Choosing?

        Talk to an SMPP software specialist about your traffic volume, protocol, and deployment model.

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        Most Read

        • What is SMS MT and SMS MO? 17131 Views
        • What is TON and NPI in SMPP? 15085 Views
        • What is ESME (External Short Messaging Entity)? 14019 Views
        • What is Enquire Link in SMPP Server? 11667 Views
        • How do I get my Telegram User ID? 8753 Views

        Recent Articles

        • API Signatures: Let Customers Keep Their Old API Parameter Names October 17, 2026
        • Admin Roles and Permissions: Giving Staff Only What They Need October 16, 2026
        • Setting Up Google Authenticator 2FA for Admins and Users October 15, 2026
        • Login Trails and Attempts Logs: Your Access Audit Trail October 14, 2026
        • How to Ban an IP Address Manually October 13, 2026

        Categories

        • General 34
        • Reseller Panel 26
        • WhatsApp Business Software 21
        • SMPP Client 16
        • HTTP REST SMS API 11
        • Admin Panel 8
        • SMPP Server 6
        • RCS 6
        • Troubleshoot 5
        • Two Way SMS Software 4
        • Billing, Pricing & Wallet 4
        • Voice Call (OBD) Software 3
        • Reports & Reconciliation 2
        • Plugins 0
        • User Panel 0

        From SMPP Center

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        • WhatsApp Business API
        • RCS Business Messaging

        SMPP Center

        Operator-grade SMPP client & server software for aggregators and enterprises. 13 years running production SMS traffic.

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