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Knowledge Base

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Knowledge Base Categories

Admin Panel(153)

  • Alerts(5)

  • Automation(10)

  • Credit / Wallet(26)

  • Maintenance Module(15)

  • Sales Team Role Management(45)

  • Security Monitoring System(45)

  • 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
  • Append Text Enhancement for Promotional Route Users

General(33)

  • 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
  • Default User Status When Reseller Creates New Users

HTTP REST SMS API(10)

  • 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?
  • Do you Provide Standard Delivery Error Codes?

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)

    Reseller Panel(46)

    • Dashboard Notification(6)

    • Sandbox Settings(15)

    • 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?
    • How to Add or Remove Credits/Wallet Balance for Downline Users in Reseller Panel?

    SMPP Client(42)

    • 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(6)

    • 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? 16656 Views
      • What is TON and NPI in SMPP? 14717 Views
      • What is ESME (External Short Messaging Entity)? 13422 Views
      • What is Enquire Link in SMPP Server? 11457 Views
      • How do I get my Telegram User ID? 8243 Views

      Recent Articles

      • Admin checklist: new international customer August 5, 2026
      • How do I know if MNC/MNC is enabled? August 5, 2026
      • What about India domestic users? August 5, 2026
      • What do I configure for an international reseller/user? August 5, 2026
      • Can I use Credit with MNC/MNC routing? August 5, 2026

      Categories

      • Security Monitoring System 45
      • Sales Team Role Management 45
      • Browser Extension Feature 39
      • General 33
      • Tier Level System 31
      • Credit / Wallet 26
      • Reseller Panel 25
      • WhatsApp Business Software 21
      • SMPP Client 16
      • Maintenance Module 15
      • Sandbox Settings 15
      • Contact Form Integration 14
      • Normalization Rules 11
      • HTTP REST SMS API 10
      • Automation 10
      • Connect Approved Sender ID 8
      • Admin Panel 7
      • Phone Routing Rules 7
      • SMPP Server 6
      • Dashboard Notification 6
      • Consolidated Signup Admin Alerts 5
      • Troubleshoot 5
      • Two Way SMS Software 4
      • Smart Link 4
      • Voice Call (OBD) Software 3
      • Sender ID 3
      • Campaign Number Masking 2
      • Shopify SMS 2
      • Google Verified SMS 2
      • Telegram Notifications 1
      • News Tickers 1
      • Rules 0
      • Alerts 0
      • Plugins 0
      • User Panel 0

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      SMPP Center

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

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