Phone System
Mandatory 2FA for Phone Number Updates
Bizura now requires two‑factor authentication (2FA) whenever a user’s phone number is changed. This aligns phone updates with the existing email change + 2FA flow, closes a high‑risk account‑takeover path, and improves overall security. This article
Phone Number Edit Configuration (Incoming Calls Settings)
The
Identity Verification for Phone Number Purchases (US/CA/PR/IL)
Identity verification via Persona helps keep your +1 and +972 phone numbers compliant and reduces spam/abuse.
Enhanced Number Pool Management for Visitor Activity Tracking
Take control of your visitor tracking campaigns with Bizura’s enhanced Number Pool Management features. These updates make it easier than ever to manage, move, and organize phone numbers for dynamic tracking, saving you time and reducing support need
Improve your Phone Number's reputation with Voice Integrity
In this guide, you’ll learn how to register your U.S. phone numbers with Bizura’s Voice Integrity feature—leveraging top caller-ID analytics platforms to clear spam flags, repair your caller-ID reputation, and significantly boost your answer rates.
Migrating International Numbers(Twilio to LC Phone)
Initiate the migration through the Phone Integration settings in your Bizura account. You’ll see a status update like “Migration in Progress.”
How to Purchase a Phone Number
This article walks you through how to purchase a phone number within a Bizura sub-account, enabling SMS and voice functionality for outreach, communication and campaigns.
How to Restore a Deleted Phone Number
If your number was deleted from a
How to request a number that's not available?
Twilio supports phone numbers in various countries around the world. You can check which countries are available here:
How to Assign LC Phone Numbers to Users
Method 1
Deleting / Resetting a Twilio Number
Overview
Number Hosting Guidelines for LC Phone Locations
Overview
Toll-Free Number Verification Guide for LC - Phone (US/Canada)
To improve trust and message deliverability, all toll-free numbers used for texting in the US and Canada
Porting Options: US In-App vs International Manual Process
This guide explains how to port a phone number from an external carrier into a Bizura Location (sub-account). It covers the required documents, how to submit a port request, and what to expect during the transfer process.
How to buy a toll free number inside Bizura?
Overview
Overview of Phone Number Configuration Options
This article walks you through
Buying a Twilio Number in Your Own Twilio Account Connected to Bizura
If you’re using your own Twilio account connected to Bizura, any numbers you purchase directly in your Twilio console can automatically reflect in your Bizura location. This guide walks you through the step-by-step process to buy a phone number from
Moving Numbers across Sub-Accounts (Same Agency)
This guide shows how to move phone numbers between sub‑accounts inside a single Agency using the built‑in Move Numbers tool in Settings → Phone Integration. It covers LC Phone → LC Phone and Twilio → Twilio (same master account) moves, plus common er
Moving US numbers from Twilio to LeadConnector(LC)
OVERVIEW
Moving Phone Numbers across accounts (US and International)
This guide explains how to move numbers from LC Phone to Twilio, from Twilio to LC, and from LC to LC when the agencies are different. It uses a simple two-step process handled through Bizura Support (no Twilio ticket required).
Create Audio File For Voicemail (and Drops)
You can create a custom recording to use as your voicemail or in a voicemail drop, but it needs to be the right format and quality so it is compatible with all carriers.
Forbidden message categories for SMS and MMS in the US and Canada
This Messaging Policy applies to all sub-accounts using LeadConnector Phone Systems (L.C. - Phone). All outbound messages from your sub-account must comply with our SMS and M.M.S. Messaging Guidelines. The following messaging use cases are prohibited
A2P - Standard Brand Registration for 10DLC
To comply with carrier requirements for Application-to-Person (A2P) messaging in the U.S., all businesses using
A2P 10DLC Campaign Vetting FAQ
This FAQ relates to the US A2P 10DLC Campaign registration changes w.e.f January 26, 2023.
A2P 10DLC Campaign Approval Best Practices
Learn how to get your A2P 10DLC campaign approved on the first try—what to include, what to avoid, and how to show consent, sample messages, and clear use-case details.
A2P 10DLC Campaign Use Cases
This article provides a complete list of campaign use case types required for A2P 10DLC registration through Bizura. Each use case represents the type of messaging your business intends to send, helping ensure compliance with carrier regulations and
A2P - Sole Proprietor Brand Registration for 10DLC
This article will guide you through the A2P Sole Proprietor Brand Registration process for 10DLC messaging. By following this guide, you will understand who qualifies, how to register, the associated fees, and limitations. This ensures your SMS/MMS c
A2P 10DLC Brand Approval Best Practices
When you register your A2P Brand with your Business Profile, Phone System will submit your business information to The Campaign Registry for review, determining your eligibility and throughput for your messaging Campaigns. This article summarizes how
A2P Opt-In Form - Privacy Policy and Terms and Conditions Guidelines
Example:
What is A2P 10 DLC: Brand and Campaign Registration
A2P10 DLC is a phone number registration process mandated by the United States government, specifically through The Campaign Registry (TCR). It is a required registration process for any business or individual engaging with a U.S. audience via outbou
Message throughput (MPS) and Trust Scores for A2P 10DLC in the US
Under the new
A2P Campaign Registration: Step by Step Guide and FAQs
Need help with A2P 10DLC Campaign Registration? This guide walks Bizura users through the updated 2023 registration process to ensure SMS compliance and deliverability.
Updated Messaging Policies for Canadian 10DLC Numbers: A2P Registration Requirements
This article explains when
A2P 10DLC Messaging Fees: Registration, Monthly, and Carrier Costs
A2P 10DLC is the messaging standard required for sending SMS/MMS messages to U.S. mobile numbers using local business phone numbers. All businesses using LC Phone must register their brand and campaigns through The Campaign Registry (TCR). This refer
Email OTP Verification for Secure A2P Brand Registration
Discover the enhanced security of Bizura’s Email OTP Verification for A2P Brand Registration. This guide breaks down the streamlined process that validates email ownership using a one-time password, ensuring a secure brand registration experience.
Revamped Trust Center and A2P experience
The updated Trust Center introduces a cleaner, guided experience for A2P 10DLC registration—reducing errors, improving clarity, and helping teams submit compliant brand and campaign data with confidence. This article outlines what changed, why it mat
How to get your phone number A2P approved in 2026
A2P 10DLC registration is a process used by U.S. cellular carriers (e.g. Verizon, AT&T, T-Mobile, etc) to verify
Pre-Built A2P Campaign (Widget-First) Registration Flow
Overview
Understanding A2P Campaign Rejection Reasons & Required Fixes
When an A2P 10DLC campaign is rejected, it's important to understand exactly what went wrong , and what needs to change before you resubmit. We've made this process clearer with a new
AI-Powered A2P Compliance Validation
AI-Powered A2P Compliance Validation helps you catch common compliance issues before submitting your A2P campaign for carrier review. Bizura automatically reviews your opt-in form, Privacy Policy, and Terms of Service so you can identify missing disc
Messaging Ramp Progress Card
Easily track and upgrade your SMS messaging limits with the new Messaging Ramp Progress Card. This powerful tool helps you visualize where you stand in the messaging ramp process, what’s needed to level up, and how to unlock higher messaging capabili
Track SMS Restriction History
The
File Size Limits for Attachments in SMS and Email
Overview
Which Twilio phone number will the leads be getting the SMS from?
Overview
Why SMS in Mexico May Appear from a Different Number
When sending SMS in Mexico, recipients may sometimes see a
Best Practices for SMS deliverability and Avoiding SMS Restrictions
Overview
Action Required: International SMS Compliance Updates — UK & Turkey
United Kingdom: International Long Codes Blocked + 2024 Compliance Requirements
Understanding the Potential Delivery Issues of Text Messages with Shortened URLs
Overview
How to Prevent SMS Filtering by Carriers: Error 30007
Carrier filtering (Error 30007) occurs when messages are blocked because they appear to be
LC - Phone Messaging Policy
To protect agencies' SMS reputation and limit exposure, we have implemented the below features available in LC - Phone System ONLY!
Using media in SMS campaign - how will it look on receiver's device?
Overview
How to Calculate SMS and MMS Costs
This article provides a comprehensive guide to calculating SMS and MMS costs using Bizura. It covers the factors influencing costs, step-by-step calculation methods, and tips to manage and reduce messaging expenses effectively.
How to check logs for a specific text message if you are connected to your own Twilio account
Overview
Understanding Common SMS Delivery Errors
Overview
Twilio Error 21610 "The message from/to pair violates a blacklist rule" when sending SMS
When sending SMS/MMS through Twilio (or integrated platforms), you may encounter cases where your message cannot be delivered because the recipient has
Conversations Glitching? Here's What’s Going On?
Are your calls and messages acting weird in Bizura? Maybe you're seeing different people showing up under the
Troubleshooting: Inbound SMS Showing as Calls or Not Appearing at all.
If you're not seeing incoming SMS messages in Bizura—or they’re showing up as calls instead—this guide walks you through how to troubleshoot and resolve the issue based on whether you're using Twilio or LC Phone.
Error: Not a Valid SMS-Capable “From” Number
Seeing
Incoming SMS shows up in Conversations but isn’t forwarded to the forwarding number.
Overview
Troubleshooting SMS Delivery
It’s frustrating when a text never arrives—whether it’s an appointment reminder, a promotion, or a two-way chat. This guide walks you through each step of our delivery pipeline, shows you where things can go wrong, and gives you clear, actionable fix
Local Presence Dialing with the Bizura Phone System
Boost your call answer rates by presenting a local phone number to contacts based on their region. Local Presence Dialing automatically chooses the outbound caller ID that matches or is closest to the recipient’s area code, helping recipients feel mo
Remediate 'Spam Likely' on your Caller ID using Free Caller Registry
Overview
SIM-based calling with the Mobile App
Skip the copy-paste and dial leads straight from Bizura or LeadConnector using the mobile number already on your phone plan. SIM-based calling launches your device’s native dialer with the contact’s digits pre-filled, so you can act on opportunities
Understanding LeadConnector Inbound Call Rate Limits
To maintain the reliability and performance of our voice infrastructure, LeadConnector enforces inbound call rate limits across different types of phone numbers. These safeguards are essential to prevent spam, abuse, and system overloads, ensuring a
Recommendations and Best Practices for Maintaining a Positive Caller Reputation
Maintaining consumer trust in the voice communication channel is critical. Consumers expect to receive wanted and personalized communications, while being protected from spam and unwanted calls. This guide provides updated best practices for maintain
Ring Incoming call to multiple users
In this article, we will understand how
Why are my Calls marked as Spam, and How can I avoid it ?
Overview
Call disconnected in mobile app only
If calling works for desktop dialer here, but it failed using the mobile app only:
How to Fix Bad Call Quality
Bad call quality can damage communication with leads and clients. This article outlines how to diagnose and fix poor VoIP call performance in Bizura, including troubleshooting devices, internet connections, and software settings.
Outbound Calls with Dialer in Web App (Softphone)
You can make phone calls from your browser using the built-in Dialer (sometimes called a Softphone). There are several things that can interfere with this functionality.
How To Forward Inbound Calls to Mobile App
This article explains how to properly set up and receive inbound calls using the Bizura Mobile App. With a few simple setup steps, you can ensure that calls ring directly to your mobile device, allowing you to stay connected to your leads and custome
Workflow Trigger - Call Details
The
Inbound Call Routing - Explained
Where do calls go when a lead calls back?
Ringless Voicemail and Voicemail Drops in Bizura: Setup Guide
Voicemails are a great way to reach customers and let them know about your business. Voicemail drops are a quick and inexpensive way to determine if your messages are getting through. Your voicemail drop could be the first step towards increasing sal
How to Set Up Call Tracking (Number Pool)
Number pools are a great way to track the calls driven by paid campaigns. Using number pools, you can attribute call-tracking conversations based on specific phone numbers being shown to leads that land on designated landing pages and websites. These
How to check logs for a specific Call in Twilio
Twilio offers several tools for investigating the interaction between Twilio and your application. If a Call fails to go through, is delayed, or otherwise behaves unexpectedly, these tools should be your first stops for debugging.
Using Call Connect to Ensure Accurate Call Status Tracking
This article explains how the Call Connect feature ensures your call outcomes—like voicemail, pickup, or missed call—are accurately tracked. This gives you clear visibility into which calls were truly connected, not just attempted.
How To Fix - Phone Call Redirect Loop
If you're hearing phone calls that loop, playing the same message over and over again, or you're seeing phone calls stack up one after another in Conversations, that is a "redirect" loop. Let's fix it.
Geo Permissions - Voice
Fraudulent calls are a major problem across the telecom industry. Hackers sometimes gain access to accounts and make thousands of calls to high-risk countries, leading to:
Call Events Not Working for Twilio
Troubleshooting tips when call events don't seem to be working:
5% Stripe Markup Removed From All Phone System Charges
Bizura has removed the 5% Stripe processing markup from all Phone System usage charges. This update delivers clearer billing, true passthrough pricing, and improved compliance. This article explains what changed, which services are affected, and how
Moving Phone Numbers: Migration Guide
This article helps you move an existing phone number to the right place so calls and SMS keep working with Bizura. Use the decision tree below to choose your path, then follow the steps. Use this guide to:
The Phone Dialer Overview
The Phone Dialer offers a streamlined calling experience within Bizura. It delivers faster call initiation, seamless incoming-call transfers, and intuitive contact lookup as you dial. Post-call notes and tagging ensure important context is captured,
How to Create and Use Call Scripts in Web & App Dialers
This article shows you how to create and use Call Scripts in Bizura’s Web Dialer, App Dialer and Lead Connector App. Call Scripts help agents stay consistent and productive by following a structured script during calls, keeping messaging accurate and
Understanding Default Phone Preferences for New Sub-Accounts
When creating new sub-accounts, certain settings are pre-applied to streamline the setup process. These settings ensure that sub-accounts are configured optimally from the start, reducing manual adjustments. However, users can modify them at any time
Setting up webhooks to receive incoming calls, messages and status updates for calls (for Twilio users)
If you use Twilio and not LC phone directly, you need to setup webhooks to be able to receive incoming calls, messages and call status updates. In this article, we will help you learn how to do that in your Twilio console.
How to use Custom CSS to hide the Twilio error banner
If you see the banner like this one shown in the screenshot below, there is a way to hide it.
How to Reduce Inbound Spam Calls
Spam calls can overwhelm your team, inflate call volume, and waste time. This guide walks through practical steps you can take to reduce inbound spam calls using built in tools and call routing strategies.
Avoiding Call Loops when routing calls to Internal Phone Numbers
Good news!
Custom Dispositions for Voice Calls
Log every voice-call outcome in seconds and let Bizura automate the follow-up for you. Custom Dispositions turn “what happened on that call?” into actionable data that fires workflows and fuels reporting.
KYC Verification on Persona — Best Practices
Overview
Why You Can't Delete a Twilio Subaccount from the Bizura?
Overview
LC Phone System - Error Code and Warning Dictionary
This article provides a comprehensive list of error codes and warnings you may encounter while using the LC Phone System. It breaks down each code with clear explanations, common causes, and possible solutions to help you resolve delivery issues quic
Physical VoIP Deskphones (SIP)
Integrate your
How to Configure SMS Compliance Settings
Learn how to configure
How to Set Up Verified Caller ID (Use your number for Voice Calls)
There are many cases where we want to use our own phone number as caller ID. So, In t
How to Enable Call Transcriptions for Recorded Calls
Call transcriptions make it easy to review and understand recorded conversations without listening to the entire call. This article shows you how to enable the call transcription feature in your Bizura account.
Know Your Customer (KYC) in the United Kingdom
If you have built an A2P communications solution, you will be familiar with Know Your Customer (KYC) data. Originating from the banking industry, KYC is essentially customer information that is required to identify and verify an individual or busines
Phone System Messaging Analytics Overview
This article provides a
How to Disable LC Phone System for Subaccount/Location (LC to Twilio)
This article outlines the process for disabling the LeadConnector (LC) Phone System for a specific subaccount or multiple subaccounts in Bizura and transitioning to Twilio. It is crucial to follow these steps to prevent losing phone numbers during th
Regulatory Bundle and Address Creation for Sub-Accounts
Learn how to create a regulatory bundle and address for sub-accounts in Bizura using LC Phone. This ensures compliance with telecom regulations so you can successfully purchase phone numbers in regulated countries.
Why is your account suspended
Something went wrong. Please check your Twilio account credentials and message support if this persists
How do I migrate my agency and sub-account over to LC Phone?
Effective 19th October , the LC - Phone system will be available for all the agencies. You can skip the hassle and directly set up the system with one click.
Call Forwarding to Your Bizura Phone Number
This guide explains how to set up call forwarding from your personal phone—whether it’s a cell phone or landline—to your Bizura phone number. This allows you to use Bizura's Voice AI without changing your existing branded phone number on business car
Getting Started with A2P 10DLC
If you send business text messages from a US 10-digit local phone number, you will need to complete the A2P 10DLC registration to keep messaging active and deliverable. Use the links throughout this article to access step-by-step setup instructions,
Voicemail For Company And For Users
This article provides a guide to setting up and managing voicemail in Bizura. Whether you need to configure voicemail for your company or for individual users, this resource covers all the essential steps. You’ll learn how to record and upload voicem
Number Intelligence - Spam Detection, Caller ID & SMS Validation
Number Intelligence is a bundle of best-practice phone number checks. It ensures that using the phone for calls and texts works as expected, keeps costs under control, and protects reputation.
What is LC (Lead Connector) Phone System?
This article explains how the LC-Phone System gives agencies a native, hassle-free way to send SMS and make calls directly inside the CRM, no Twilio setup needed!
Phone System Pricing & Billing Guide
This guide outlines the full pricing structure for the native Phone system within Bizura. It covers everything from phone number costs, SMS/MMS messaging, voice calling rates, and carrier passthrough fees, to rebilling options for agencies using SaaS