Resources
The Telnamix Blog
Insights on business phone systems, VoIP, 3CX, compliance, and hardware.
3CX Voicemail to Email Not Working? Setup Guide
3CX voicemail to email not working, or setting it up? Who receives each mailbox, queue recipient lists, delivery modes, transcripts and junk-folder fixes.
Read article →
How to Transfer a Call in 3CX: Blind vs Attended
How to transfer a call in 3CX: blind and attended (warm) transfers on Yealink desk phones, the web client and the mobile app, plus straight to voicemail.
Read article →
Yealink Phone Says No Service? 5 Fixes for 3CX
Yealink phone says No Service on 3CX? Reboot first: it re-pulls its own config, no passwords needed. Then walk our 5-step ladder before you call support.
Read article →
3CX Queue Login: How to Log In and Out of Queues
How to log in and out of a 3CX queue: the Q button, the *62 and *63 dial codes, per-queue logout, and why an agent still gets no queue calls today.
Read article →
3CX Voicemail PIN Not Working or Blocked? 2 Fixes
3CX voicemail PIN not working or blocked? A resent welcome email replaces it, and wrong tries lock the mailbox. How to reset or change it, step by step.
Read article →
Six 3CX Phone Settings That Cost Real Money
Six real 3CX configuration bugs that quietly cost businesses money, how we found each one, and the twenty-minute audit that catches all six.
Read article →
What Does the [V] on Your Caller ID Mean?
The [V] on your caller ID is STIR/SHAKEN verification, not a fault. What the mark proves, what it does not, and how it differs from Spam Likely.
Read article →
Free Call Quality Testing with voiptest.com
voiptest.com is our free browser-based call quality test: a real voice stream, standards-based MOS scoring, and a shareable report. No account needed.
Read article →
Branded Caller ID: What It Is and How It Works
Branded caller ID puts your name, logo and call reason on the phones you call. See which carriers show it, how vetting works, and how to get registered.
Read article →
Hosted Phone System Security: What to Lock Down
Hosted phone system security in plain terms: toll fraud, SIP attacks, encryption, firmware, and who handles what. See the settings that keep your bill safe.
Read article →
3CX Call Control API: Automating Outbound Calls
How we use the 3CX Call Control API to automate outbound calls: IVR campaigns, error handling, and real-time tracking, with the setup we follow. See it live.
Read article →
Cellular Internet Backup: Managed LTE and 5G
Cellular internet backup keeps your phones, card terminals and cloud apps online when your main line fails. How managed LTE and 5G backup works and what to ask.
Read article →
How to Retrieve Your 3CX Video Conference Recording If the Email Never Arrives
You just wrapped up a successful 3CX Web Meeting and are ready to review the recording, but the email with your meeting report and video file hasn’t shown up.
Read article →
How to Get a Business Phone Number in 6 Steps
How to get a business phone number in six steps: local vs toll-free, area codes, porting the number you have, texting and caller ID. See what to do first.
Read article →
Why Your Business Needs a Website Callback Service
Let’s talk about something crucial: convenience. Today, convenience isn’t just a perk, it’s an expectation. Customers want quick, seamless service, and they don’t want to be put on hold for minutes at a time. That’s where
Read article →
Why Small Businesses Need a Strong Phone System: It’s Not Just for the Big Guys
If you’re running a small business, it’s tempting to think you can get by with a mobile phone and email as your primary methods of…
Read article →
Set Up a Conference Call on 3CX and Yealink
Set up a conference call on 3CX and Yealink phones three ways: the Conference key, the 3CX bridge with a PIN, or 3CX Meet. Steps, limits and room phones.
Read article →
SIP Trunking 101: How It Works for Business
SIP trunking 101: how SIP trunks replace PRI and analog lines, how many channels you need, 911 and failover. Find out if your phone system is ready to switch.
Read article →
What Is VoIP? A Plain Guide for Business Owners
What is VoIP? A plain guide for business owners: how calls travel as data, what you need, the costs, and what it depends on. Test your connection for free.
Read article →
Business Phone System Installers You Can Reach
Phone system installers and VoIP consultants who answer when it breaks: design, installation, and US-based support from Telnamix. Talk to an engineer today.
Read article →
3CX Support and Help: Common Fixes and Guides
3CX support and help from a Platinum 3CX Partner: the problems we fix most, step-by-step guides for voicemail, queues and phones, and how to reach us.
Read article →
Loud Business Intercom Systems
In today’s sprawling campuses and busy environments, communication challenges are ever-present. Whether it’s the hum of a bustling manufacturing unit, the chatter of an expansive educational campus, or the din of a vast
Read article →
Where to Buy Yealink Phones: A Buyer's Guide
Where to buy Yealink phones for your business: authorized sellers, why a used phone can be locked to another provider, and how to pick the right model.
Read article →
3CX Voicemail Disabled or Blocked? How to Fix It
Hearing "voicemail is disabled for this extension" or a temporarily blocked voicemail account in 3CX? What each one means and the steps to fix it.
Read article →
3CX E911 Setup: Emergency Numbers and Location
3CX E911 setup in V20: emergency number rules, per-site caller ID, 911 alerts, what Kari's Law and RAY BAUM'S Act require, and how to test it safely.
Read article →How to Reboot a Yealink Phone (Keypad or Web)
Reboot a Yealink phone without unplugging it: hold the X key and press OK, or use Settings > Upgrade > Reboot in the web interface. Settings are kept.
Read article →
Convert Analog to VoIP PBX with Telnamix
In an ever-evolving business landscape, having a state-of-the-art communication system is paramount. If your business is still entrenched in an outdated Plain Old Telephone Service (POTS) or analog system, you’re not onl
Read article →
Yealink DECT Phones for Wireless Office Calls
Yealink DECT cordless phones and repeaters deliver wireless communication that outperforms Wi-Fi handsets in range and voice quality. See which models fit.
Read article →
On-Premise PBX vs Cloud Hosted PBX: Which Fits?
On-premise PBX vs cloud hosted PBX: costs, control, outages and who each suits, plus the 3CX hybrid option and migration steps. See which fits your business.
Read article →
The Significance of Kari’s Law and Ray Baum’s Act
In recent years, there has been growing concern about emergency response procedures and the need for enhanced public safety. In response to tragic incidents and technological advancements, legislators in the United State
Read article →
Capacity-Based Pricing: Pay for Calls, Not Seats
Capacity-based pricing means you pay for the calls you carry at once, not per seat. How Telnamix prices phone systems and how to size the capacity you need.
Read article →
Business Calls Marked as Spam? How to Fix It
Business calls marked as spam? Learn how STIR/SHAKEN attestation and carrier analytics label calls, and the steps that get your numbers answered again.
Read article →Need help finding the right solution?
Find the perfect fit for your business, backed by our expertise and support. We’ll match the right solution to your needs.