Five Tabs Deep: The Hidden Cost of Fragmented Business Communications
Phone in one app, texts in another, voicemail in email, analytics nowhere. Fragmented communications quietly tax every customer conversation your team has.
Blog
News, product updates, and guides from the SIPSTACK team.
Your Number Is Being Graded — By Companies You've Never Signed a Contract With
Your answer rate can fall for weeks before anyone tells you. Here's who is quietly scoring your business number, what they're scoring on, and what you actually control.
What an AI Voice Agent Can (and Can't) Do for Your Front Desk
An honest look at where AI voice agents genuinely help a small business — after-hours answering, triage, FAQs — and where humans should stay in the loop.
What "99.95% Uptime" Actually Means: How to Read a Phone System SLA
Uptime percentages are easy to print and hard to pin down. Here's how to translate an SLA into minutes, what the fine print excludes, and the questions that separate real commitments from marketing.
E911 and Your Business Phone System: What Kari's Law and RAY BAUM'S Act Actually Require
If your business runs a multi-line phone system, US federal law sets specific 911 requirements — direct dialing, notifications, and dispatchable location. Here's the plain-English version.
AI That Stays in Your Region: Why Data Sovereignty Matters for Business Communications
Every AI feature in your phone system processes your customers' voices somewhere. Where that happens — and who controls it — matters more than most buyers realize.
The True Cost of Your Business Phone System (and the Contract Traps to Avoid)
Advertised per-seat pricing rarely matches the invoice. Here are the contract traps that inflate business phone costs — and what fair pricing looks like.
Onboarding Your First Customer as a Channel Partner: A Practical Walkthrough
The operational playbook for taking a new customer from contract signature to first successful call — the four phases, the common stumbles, and the team habits that scale.
Channel Partner vs Affiliate: A 2026 Guide for MSPs and ITSPs
Two models for monetizing cloud telephony as an MSP or ITSP — channel partner and affiliate. The mechanics, the trade-offs, and how the Stripe Connect split actually works.
Voicemail-to-Email Workflow Patterns for Distributed Teams
Practical patterns for handling voicemail when your team is spread across time zones and devices — transcript-vs-audio habits, escalation paths, and archiving discipline that scales.
Toll-Free Numbers in 2026: When to Use Them and What's Changing
SHAKEN attestation arrives for toll-free, vanity number availability, and the practical use cases for 800/888/877/866/855/844/833 numbers in a mobile-first world.
HIPAA-Compliant Business Texting for Healthcare Practices
BAA requirements, encryption, audit trails, opt-in workflows, and retention policies. The 2026 framework for healthcare practices that want to text patients without HIPAA exposure.
Distributed Teams and Call Routing: Building a Phone System That Follows Your People
Time-of-day rules, follow-me, mobile twinning, and voicemail-to-email — the practical building blocks for a phone system that supports a workforce that's no longer in one office.
The 10DLC Onboarding Process, Step by Step
Brand registration, campaign vetting, opt-in flows, and timelines for businesses sending application-to-person SMS over US carrier networks. The 2026 process from end to end.
STIR/SHAKEN Attestation: What VoIP Resellers Need to Know in 2026
How A/B/C attestation levels affect call delivery, what determines your attestation rate, and the practical steps resellers can take to maximize trusted-call delivery in 2026.
7 Business Communication Trends That Will Define 2026
AI, compliance automation, and the collapse of channel silos are reshaping how businesses communicate — here are the trends with the most business impact in 2026.
Integrating Your Phone System with Your CRM: A Practical Guide
CRM-phone integration eliminates manual call logging, surfaces customer context automatically, and connects your communications data to your revenue pipeline.
Reducing Call Abandonment: Strategies That Actually Work
Call abandonment rates above 5% represent significant lost revenue and customer dissatisfaction — these strategies address the root causes rather than just the symptoms.
HIPAA and VoIP: What Healthcare Providers Need to Know
Healthcare organizations adopting VoIP must navigate HIPAA requirements for voice communications — here is what the rules require and how to stay compliant.
The ROI of Unified Communications: How to Build the Business Case
Unified communications investments are measurable — here is how to quantify the productivity gains, cost savings, and revenue impact to build a compelling business case.
How AI Transcription Is Changing the Way Businesses Review Calls
AI call transcription makes every conversation searchable, reviewable, and analyzable at scale — giving businesses insight into their operations that was previously impossible.
How to Port Your Business Phone Numbers (Without Losing a Single Call)
Number porting lets you keep your existing phone numbers when switching carriers — but the process has landmines. This guide helps you navigate it successfully.
Call Recording Laws in North America: What Every Business Needs to Know
Recording business calls requires understanding federal and state/provincial privacy laws in both the US and Canada — this guide explains your obligations and how to stay compliant.
SIP Trunking Explained: Cut Costs and Scale Your Phone System
SIP trunking replaces traditional phone lines with internet-based voice channels — here is how it works, what it costs, and when it makes sense for your business.
Contact Center Technology Trends to Watch in 2026
AI, workforce management automation, and omnichannel convergence are reshaping contact centers — here are the trends that will define the industry in 2026.
Toll-Free vs. Local Numbers: Which Should Your Business Use?
The choice between toll-free and local phone numbers has real implications for trust, marketing, and customer behavior — here is how to make the right call.
IVR Design Best Practices: Stop Frustrating Your Callers
A poorly designed IVR is one of the fastest ways to lose a customer. These design principles help you build phone menus that actually work for the people using them.
How to Measure ROI on Your Business Phone System
Most businesses cannot tell you what their phone system is actually worth to the business — these metrics and frameworks change that.
The Buyer's Guide to Cloud Phone Systems for Growing Businesses
Evaluating cloud phone systems is harder than it looks — this guide breaks down what to actually look for, what to avoid, and the questions to ask every vendor.
10 Ways to Reduce Your Business Phone Bill Without Cutting Quality
Most businesses overpay for telephony by at least 30%. These ten strategies help you cut costs without compromising call quality or feature availability.
STIR/SHAKEN Explained: How Telecom Attestation Reduces Robocalls
STIR/SHAKEN is the industry standard for caller ID authentication — understanding it helps businesses protect their caller reputation and improve answer rates.
How to Build a Virtual Receptionist with AI in Under an Hour
AI-powered virtual receptionists can handle inbound calls, answer common questions, and route with precision — here is how to deploy one for your business quickly.
Using Call Analytics to Improve Sales Team Performance
Call analytics give sales managers visibility into what actually happens on calls — not just outcomes, but patterns, talk ratios, and conversion correlations.
Getting Started with SMS Marketing for Your Business
SMS marketing delivers higher engagement than any other digital channel — here is how to launch your first campaign correctly, from list building to message cadence.
Auto-Attendant vs. Live Receptionist: Which Is Right for Your Business?
Choosing between an auto-attendant and a live receptionist depends on your call volume, business type, and customer expectations — here is how to decide.
Why Business SMS Has a 98% Open Rate (And How to Use It)
SMS is the highest-engagement channel in business communication — but most companies are using it wrong. Here is how to build a strategy that actually converts.
Building a Communication Stack for a Remote-First Team
The right combination of voice, messaging, and video tools determines whether your remote team thrives or fragments — here is how to build a stack that works.
VoIP Security Best Practices for Modern Businesses
VoIP systems face real threats — from toll fraud to eavesdropping. Learn the security controls every business phone system should have in place.
CASL Compliance for Business SMS: What Canadian Businesses Must Know
Canada's Anti-Spam Legislation applies to commercial text messages — here's what your business needs to do to stay compliant and avoid significant fines.
Navigating Canadian VoIP Regulations: A Guide for Business Owners
VoIP in Canada is subject to CRTC regulations covering 911 service, number portability, CASL, and more — here is what business operators need to know.
5 Ways AI Is Transforming Customer Service in 2025
AI is reshaping how businesses handle customer interactions — from intelligent call routing to real-time sentiment analysis and automated follow-ups.
How SIPSTACK Detects and Blocks Telecom Fraud in Real Time
Telecom fraud costs businesses billions annually — SIPSTACK uses real-time risk scoring, behavioral analysis, and network intelligence to stop fraudulent traffic before it costs you money.
How to Migrate from a Legacy Phone System to Cloud PBX Without Downtime
A practical step-by-step guide for migrating your business from on-premise PBX to cloud telephony while keeping calls flowing throughout the transition.
FCC Announces New Consumer Communications Information Services Threat (C-CIST)
The Federal Communications Commission (FCC) has unveiled a new initiative aimed at combating illegal schemes in the communications sector.
STIR/SHAKEN & Robocall Stats for September 2023: An Analysis
The latest STIR/SHAKEN and robocall data for September 2023 has been released. This information sheds light on recent robocall trends, involvement in STIR/SHAKEN, and the utilization of different attestation levels.
The Growing Risk of Student Loan Forgiveness Scams
Scammers promote student loan forgiveness programs that they claim will guarantee immediate cancellation of their victims’ debt in exchange for an upfront fee.
Chinese Language Phone Scams Ranked Top 3 in Canada
Chinese language phone scams refer to robocalls in Chinese that scare the recipient into thinking that there is some kind of urgent problem, which they need to speak to a representative about in order to solve.
Robocalls: The Unwanted Nuisance of Our Time
Robocalls are automated phone calls that have become a major problem for many people. They are often used for telemarketing or political campaigns, but they can also be used for scams or fraud.
Recognizing Insurance Phone Scams
Insurance scams refer to scammers who pose as insurance agents or representatives attempting to sell fake insurance policies or requesting payment for fees or services.
The Most Vulnerable Groups for Scams
There are certain groups who are specifically targeted by scammers and thus more vulnerable than everyone else, including seniors, recent immigrants, children, and those who are financially insecure.
The Growing Risk of Amazon Scams
Since so many people have accounts with Amazon, scammers know that making a multitude of random robocalls, emails, and texts will likely succeed in reaching many Amazon users.
Phone Calls vs. Video Calls: This Time It's Personal
With video chats being all the rage at work, catching up with friends overseas, and with your parents who still haven’t figured out how to turn their camera the right way, it’s becoming a bit ambiguous as to when a good, old fashioned phone call makes the most sense.
Paypal and Venmo and Zelle, Oh My: Understanding Cash App Scams
As the ever-evolving risk of scams continue to infiltrate the tech world, cash apps are no exception. That’s why it’s important to stay informed and vigilant about these three common cash app scams.
Gaining Back Customer Trust
94% of customers now refuse to answers calls from unknown numbers. Simply put, the more information you make accessible to customers when trying to call them, the more likely they will be to answer your calls.
FCC Proposes New Rules to Combat Illegal Robocalls and Scam Texting
On March 16, 2023, the FCC (Federal Communications Commission) adopted some important changes pertaining to illegal robocalls and scam texting.
When Your Boss Asks For a Gift Card...
Also known as “fake boss scams”, the gift card scam refers to scammers who impersonate supervisors of employees and trick them into buying gift cards for them over text or email.
How to Protect Your Business from Spam
Businesses are faced with many of the same types of spam calls that everyday consumers are, as well as some that specifically target organizations. Given that these business scam attempts are inevitable, the best approach is to stay informed and prepared.
$122M Judgment Entered Against Spam Artist John Spiller
Spiller received a permanent ban on robocalling, telemarketing, and lead generation, and a judgment of $122,339,320 was entered.
How Scams Affect Seniors
According to the FTC, some of the most popular scams out there specifically target seniors. This article will explore three in particular to look out for.
Calls vs. Texts: The Ultimate Showdown
We here at SIPSTACK wish to assist you in deciphering these blurred lines of phone etiquette. It’s time to settle the text/call debate once and for all.
CRA Scams to Watch Out for This Tax Season
Scammers often tailor their scams to what’s going on at specific times of the year, and tax season is no different. That’s why we’ve made this list for all the most common CRA scams you may get hit with over the next few months.
IRS Scams to Watch Out for This Tax Season
Scammers often tailor their scams to what’s going on at specific times of the year, and tax season is no different. That’s why we’ve made this list for all the most common IRS scams you may get hit with over the next few months.
FCC Previews New STIR/SHAKEN Rules
The FCC has recently published new STIR/SHAKEN rules, which will be up for a vote in their upcoming meeting on March 16th, 2023.
What are Bail Bond Scams?
Bail bond scams refer to scammers who pose as police officers or bondsmen, claiming that an inmate’s bond will be revoked unless they send money directly to them..
Why the Do Not Call Registry Won't Protect You From Spam
While there will certainly be a decrease in the number of robocalls you receive, registering your number to the Do Not Call Registry will not eliminate them altogether, and there are a number of reasons for this.
How Businesses are Impacted by Imposter Scams
Imposter scams refer to scammers who impersonate other people or entities to fraudulently obtain personal information, money, or other assets. When specifically targeting businesses, these scams can be exponentially more profitable and equally as detrimental for the business.
FCC Decides on New Call Limit Rules for Auto-Dialing
On December 27th, 2022, the FCC responded to opposing petitions to reconsider its rules restricting calls that can be made without prior express consent.
988: CRTC Introduces Three-Digit Code For Mental Health Crises and Suicide Prevention
988 is a three-digit code introduced by the CRTC for mental health crises and suicide prevention services, as part of Telecom Regulatory Policy 2022-234 (TRP 2022-234).
FCC Proposes Record-High $300M Fine for Auto Warranty' Robocalls
The Federal Communications Commission has proposed a $300 million fine against two Californian men responsible for an auto warranty robocall campaign, the largest penalty ever proposed by the agency over robocalls.
The Growing Risk of Veteran Charity Phone Scams
Veteran charity phone scams refer to scammers who pose as charities for war veterans and solicit donations via phone calls under this false pretense.
The FCC's Proposed Rules and Initiatives to Combat Robotexts
The FCC recently sought comment on proposed rules to prevent illegal robotexts.
What To Do If You've Been Scammed
Here are some of the measures we recommend taking if you or a loved one suspect you've been scammed.
The Growing Risk of SMS Scams
SMS scams refer to messages that pretend to be sent from either a personal or business contact, prompting the recipient to click a fraudulent URL link, which will result in their personal details being tracked.
Why am I Receiving Calls From +266696687?
The digits of this number actually spell out 'ANONYMOUS' on a telephone keypad, which is why it may be used by anyone who is trying to hide their identity from you.
Ho Ho Holiday Scams
Delivery scams refer to emails with shipping notifications that appear to be sent from legitimate mail carriers and parcel delivery services, but are actually sent from illegitimate scammers trying to steal your money.
How Scam Affects Different Age Groups
It is a common misconception that seniors are disproportionate victims and targets of fraud. Fraud affects every generation differently.
Where Does the Term Spam Come From?
In the era of prevalent fraud the term spam has become synonymous with persistent telemarketers, massive amounts of emails and advertisements. But how did that come to be?
The Growing Risk of Friendship and Romance Scams
Friendship and romance scams refer to scammers who create fake profiles on dating apps, social media platforms, or other online communities with the intention of forming an online relationship with their victims.
The Growing Risk of the Grandparent Scam in Canada
The Grandparent Scam refers to scammers who call senior citizens, pretending to be their grandchild in an emergency crisis.
How Covid-19 Has Impacted Fraud
In the wake of Covid-19, businesses around the world were forced to quickly adapt to the new reality the pandemic had brought in 2020.
CRTC Hosts 'Combating Scam Communications' Meeting with Five Countries
On November 1st, 2022, the CRTC held its first cross-border meeting to discuss strategies to help combat the growing concerns of telecommunication fraud.
Landmark Settlement in Indiana Combats Robocalls
Attorney General Todd Rokita publicly announced his settlement on October 20th, after a yearlong battle against Startel Communications LLC and its CEO, Wanda Hall.
The State of Telecommunications Spam in the United States
Spam calling and texting is a massive phenomenon in the United States, and the daily reality of Americans who are subject to 3 billion spam calls a month.
The State of Telecommunications Spam in Canada
Spam calling and texting, once dismissed as merely a nuisance, is now creating exponential losses for Canadians.
VoIP Timeline - An Infographic look
Voice over internet protocol (VoIP) is the capability to transmit voice signals in real time over the internet and telephone network.
The Evolution of VoIP
Trace the evolution of VoIP from the traditional private branch exchange to a unified communication platform hosted on the cloud.
VoIP Technology Explained
VoIP emerged as a result of decades of experimentation with different scientific ideas and technologies such as packet switching, Linear Predictive Coding, TCP/IP and the internet.
The History of VoIP
VoIP technology was invented to overcome the limitations of the telephone. The first VoIP solutions used the internet to establish connections and transmit data.
Telephone Technology Explained
When you make a telephone call on a landline phone, you lift a receiver or press a button and listen for a dial tone. This opens up a circuit between your home phone and the telephone exchange.
What is Analog Technology?
Analog technology, as the name suggests, refers to technologies that are analogous to the process occurring behind the technology.
Your Business Needs a Dedicated Phone Number. Here's Why.
Setting up a dedicated business line can have a positive influence on your brand image and a positive impact on your bottom line.
3 Takeaways from the Invention of the Telephone
The telegraph made the world faster. The telephone made the world closer. The telephone exchange made the world smaller. Read the story behind these incredible nineteenth century innovations that dramatically changed our civilization.