dialerking Technologies
0 comments July 14, 2025

Top 25 VICIdial Errors and How to Fix Them – DialerKing Troubleshooting Guide.

At DialerKing Technology, we equip businesses with powerful call center dialer solutions. We understand VICIdial errors and fixes inside and out. This guide offers a full list of the most frequent issues in custom VICIdial solutions and a hands-on way to fix them, step by step. Don’t let tech glitches slow your sales or service. Let’s get to solving those annoying VICIdial errors!

Common VICIdial Errors You Might Encounter and Their Names

Facing an issue with your VICIdial system? It is not uncommon. Many businesses experience similar challenges. 

VICIdial Not Dialing Automatically

Incorrect campaign settings, such as an improper dialing mode or agent-assigned groups, are primary reasons VICIdial may not dial automatically. Additionally, if the leads within the campaign are exhausted, inactive, or not properly loaded, the system will cease outbound dialing. 


No Audio During Call

When you can’t hear anything on a call, it’s frequently due to glitches in the system that re-routes internet traffic, messing up the straight path voice signals need. Likewise, tough firewall settings on either side can close off the pathways or communication rules essential for sound. Additionally, using incompatible or incorrectly configured audio codecs can prevent the decoding and playback of sound during a call.


VICIdial Server Not Responding

It appears your VICIdial server is experiencing an outage, indicated by the “Server Not Responding” error. This is typically caused by one or more essential services—Apache (web server), Asterisk (VoIP engine), or MySQL (database)—having stopped running. To restore functionality, you will need to investigate and restart the non-operational service(s).


VICIdial Login Error

When encountering a VICIdial login error with the cause “Agent not assigned to campaign,” it means the agent’s user account has not been linked to any active campaigns. To resolve this, a system administrator needs to edit the agent’s user settings and assign them to one or more campaigns they are authorized to work on. Without this assignment, the agent cannot access any campaign-specific functionalities or begin taking calls.


No Agents Available Error

This “No Agents Available” error typically means that the required agents aren’t properly logged in or are currently in an incorrect status, preventing them from handling new requests. To resolve this, ensure all agents are correctly logged into the system and their status is set to “available” or an equivalent active state. Verifying their login credentials and current status within the agent management system should help quickly identify and fix the issue.


SIP Registration Failed

If your SIP registration failed with the cause “Wrong SIP credentials or firewall block,” it means your phone or softphone couldn’t connect to the SIP server. First, double-check your SIP username, password, and server address for any typos. If the credentials are correct, a firewall on your network or router might be preventing the connection, so ensure that the necessary SIP ports (usually UDP 5060) are open.

VICIdial Not Recording Calls

When encountering an issue with VICIdial not recording calls, the primary cause is often that the recording settings have been disabled. To rectify this, navigate to your campaign settings within VICIdial and ensure that either the “All Calls” or “On-Demand” recording option is enabled, depending on your desired recording strategy. This simple adjustment should restore call recording functionality.

Poor Call Quality

Poor call quality often stems from either insufficient bandwidth or a mismatch in the audio codecs used by the communicating parties. When bandwidth is too low, data packets can be dropped or delayed, leading to choppy or distorted audio. Similarly, if the sender and receiver use different or incompatible codecs, the audio may not be properly encoded or decoded, resulting in degraded sound.


One-Sided Voice Issue

A one-sided voice issue, where only one party can hear the other during a call, often points to a problem with either Network Address Translation (NAT) or codec mismatches. NAT can misdirect audio packets, preventing them from reaching one of the participants, while incompatible codecs can mean that even if packets arrive, they cannot be properly decoded and played back. Troubleshooting typically involves examining NAT configurations and verifying that both ends of the communication are using mutually supported audio codecs.

GUI Not Opening in Browser

If your GUI isn’t opening in the browser, the primary culprits are often an Apache server crash or a DNS resolution problem. An Apache crash prevents the web server from serving the GUI files, while a DNS issue means your browser can’t translate the website address into the correct IP to reach the server. Troubleshooting these areas, such as checking Apache’s status or verifying DNS settings, is the first step. 

Call Not Transferring

If your call isn’t transferring, the most common culprits are an incorrect transfer number format or insufficient permissions. Double-check that the number you’re trying to transfer to is entered in the correct format (e.g., with or without a leading ‘9’ for an outside line, or including an area code if necessary). Additionally, confirm that your account or phone system settings allow you to perform call transfers to the intended destination.

Agent Screen Freezing

Screen freezing for an agent is often caused by an overloaded browser cache, which can slow down performance. Alternatively, insufficient RAM on the user’s device can also lead to freezing as the system struggles to manage active applications. Clearing browser data or upgrading RAM are potential solutions to alleviate these issues.

Live Reports Not Updating

Live reports are currently not updating, impacting access to the latest data. This issue has been traced to the crontab not running, which is preventing scheduled tasks responsible for report generation from executing. Efforts are underway to restart the crontab and restore real-time reporting functionality.

MySQL Connection Error

You’re encountering a MySQL connection error, which typically means your application can’t reach the database. This could be due to the database server being offline or because the credentials (username, password, host) used for the connection are incorrect or have been changed. You’ll need to investigate these possibilities to restore the connection.

Wrong Call Dispositions Logging

Wrong call dispositions are often logged due to system issues like a disposition timeout, where the agent doesn’t select a disposition within the allotted time, leading to a default or incorrect one being applied. Alternatively, conflicts within the call script or CRM integration can prevent the correct disposition from being registered, resulting in inaccurate logging and impacting reporting. These issues hinder accurate call categorization and analysis.

Calls Dropping After Few Seconds

Calls dropping after a few seconds often indicate a carrier or SIP timeout issue. This occurs when the network or Session Initiation Protocol doesn’t receive a timely response, leading to the connection being prematurely terminated. Troubleshooting may involve checking network stability, adjusting SIP configurations, or contacting your service provider.

Campaign Not Starting Automatically

If your campaign isn’t starting automatically, the most common reason is incomplete campaign settings. Double-check all required fields, including targeting, budget, and scheduling, to ensure no critical information is missing. Even a small oversight in the setup can prevent the campaign from launching as intended.

Recordings Not Downloading

When encountering issues with recordings not downloading, the primary culprits are often permission-related, preventing access to the necessary files or directories. Alternatively, the recording’s original file location may have been moved or deleted, making it inaccessible for download. Checking application permissions and verifying the file’s current location are crucial first steps in troubleshooting.

Incorrect Time in Reports

The discrepancy in report times is directly attributable to a server timezone mismatch. This fundamental difference in how the server interprets and records time leads to inaccurate timestamps, causing issues with data consistency and reliability in all generated reports. Resolving this requires aligning the server’s timezone settings with the expected operational timezone to ensure precise and synchronized reporting.

Agent Talk Time Not Logging

Improper pauses or breaks in the call flow can lead to agent talk time not being accurately logged. This issue often arises when agents do not correctly utilize the pause function or when the call routing system experiences an unexpected interruption. Ensuring agents adhere to proper call handling procedures and optimizing the call flow for seamless transitions are crucial to address this problem.

Integration/API Failures

Integration and API failures often stem from incorrect configurations, with the wrong endpoint or an invalid token being primary culprits. Even a minor typo in the URL or an expired/incorrect authentication token can prevent successful communication between systems, leading to data transfer issues or complete service disruption. Always double-check your API documentation and credentials when troubleshooting these types of errors.

Hotkeys Not Working

When hotkeys fail to respond, the primary culprit is often that the campaign is not configured for hotkey mode. To restore functionality, verify your campaign settings and ensure the hotkey input method is correctly enabled. Without this crucial setting, the system won’t register your hotkey commands.

Leads Not Recycling

A common reason for leads not recycling is the absence of crucial recycling settings. Without these configurations, your system may not automatically re-engage leads that were previously marked as unqualified or inactive. Implementing proper recycling settings ensures that potential opportunities aren’t lost and are instead re-nurtured over time.

Call Recordings Not Matching Reports

The discrepancy between call recordings and reports likely stems from a mix of manual and automatic recording methods. This inconsistency leads to data not being captured uniformly, making it difficult to reconcile the recorded calls with the summarized reports. To resolve this, it’s crucial to standardize the recording process and ensure all calls are captured consistently, whether manually or automatically, and accurately reflected in reports.

SSL/HTTPS Not Working

When encountering an “SSL/HTTPS Not Working” error, a primary cause is often a missing or incorrectly installed SSL certificate. This prevents the server from establishing a secure, encrypted connection with clients, leading to browser warnings and the inability to access the site securely. Verifying the certificate’s presence and proper configuration on the server is the crucial first step in troubleshooting.

 

Must Read:Custom Vicidial Dashboard Agent Theme
 

VICIdial Error Solutions: Getting Your Dialer Back on Track

Don’t let these common VICIdial errors become roadblocks for your contact center. Many of these issues have straightforward VICIdial troubleshooting steps. A packed disk often throws a wrench in MySQL’s startup plans. Think about moving older data to storage to free up room, then simply restart your MySQL service. For those frustrating one-way audio problems, your firewall is usually the prime suspect. Make sure it’s letting RTP ports (usually UDP 10000-20000) and SIP ports (5060, 5061 UDP/TCP) communicate freely among your VICIdial server, your agents, and your SIP trunk provider. Also, double-check that your NAT settings are spot-on, especially if your agents are working from home.

If agents can’t seem to log in, peek at their phone registration status within the VICIdial admin interface. Confirm their login details are correct and that their assigned phone extension is active. Honestly, a quick restart of the Asterisk service can often magic away a bunch of audio and call connection headaches. Is your VICIdial reporting sluggish or the admin panel dragging its feet? The problem often lies with your database’s speed or your server’s power. Make sure you regularly fine-tune your MySQL database. If your server is swamped, it might be time for more resources or some serious system tweaks. For campaign dialing hiccups, double-check that your campaign is running, has plenty of leads, and that your dialing method and call time rules are spot on.

A phone line showing “Unreachable” simply won’t connect calls. To avoid these common VICIdial errors and keep everything running smoothly, always keep your VICIdial and Asterisk software current. Updates frequently bring bug fixes and performance boosts. Bottom line: a well-cared-for VICIdial system always runs best. What steps are you taking to get the most out of your VICIdial setup? Beyond these immediate fixes for VICIdial errors, consider the broader picture.

 

Currently Trending:Live Demo Of Our Solutions
 

How DialerKing Technology Simplifies Your VICIdial Journey

Troubleshooting VICIdial issues can really slow you down and drain your resources, taking your focus off what matters most for your business. DialerKing Technology is all about making your VICIdial experience simple and powerful. At DialerKing Technology, we offer complete call center dialer setups, not just software. This means your system works perfectly right from the start. Our experienced team deeply understands VICIdial’s complex details, giving you custom setups and solid support to handle any challenge. Your agents perform better and typically stay more engaged when operations just work. That’s exactly what DialerKing Technology delivers—we iron out the kinks. Partner with us, and you’ll find:

Conclusion

Think about your call flow. Is your call process clunky? Are customers hanging up because of dropped calls? These VICIdial glitches directly hurt your bottom line. Many companies wrestle with these exact issues until they join forces with DialerKing Technology. We provide complete VICIdial assistance, from initial setup and custom development to continuous monitoring and troubleshooting. Our goal? Make your VICIdial system hum so your team can focus on talking to customers and closing sales. Don’t let tricky VICIdial fixes steal time from your main work. Let our experts manage your VICIdial problems and keep things moving.

Important Note: We do not provide VoIP routes, DID numbers, servers, or any kind of hardware. We also do not offer dialer services on a rental basis. Our expertise lies solely in the powerful VICIdial installation white label software and its seamless integration into your operations

previous post next post

Leave a comment

Your email address will not be published. Required fields are marked *

Shape

Dialerking Technology is a company that specializes in providing software for call centers. These solutions include tools for managing inbound and outbound calls, call routing and distribution, call recording and monitoring, interactive voice response (IVR), and customer relationship management (CRM) integration.

Contact Info

©2025 Dialerking Technology Associated with Kingasterisk Technologies
Asterisk is a Registered Trademark of Sangoma Technologies.