When Approval Meets Enterprise-Grade Communication
Let's cut through the corporate speak: Your team wastes hours chasing down signatures for phone number purchases. Legal's still faxing documents like it's 1999. And nobody can find that critical SMS approval from three weeks ago. This isn't just annoying - it's expensive.
ApproveThis and Telnyx fix this by merging bulletproof telecom infrastructure with no-bullshit approval workflows. Telnyx handles the heavy lifting of global SMS, voice, and fax communications. ApproveThis adds structure to the decision-making chaos. Together, they create automated approval chains that actually work for real businesses.
Why This Combo Doesn't Just Work - It Pays Bills
Mid-sized companies using both platforms see 62% faster approval cycles for telecom-related purchases (based on internal data). Here's why:
For The Finance Team
Phone number procurement approval via SMS? Check. Automatic cost threshold enforcement before international numbers get provisioned? Double check. Real-time audit trails when auditors come asking about that $15K messaging bill? You get the idea.
For IT/Telecom Managers
Every new phone number request now triggers a proper approval chain. No more random Slack messages from sales reps wanting dedicated lines. Set hard rules on who can approve local vs. international numbers. Automatically document every decision in your existing systems.
For Compliance Teams
Fax approvals aren't going away in regulated industries. But manually processing them is stupid. Now every inbound fax via Telnyx can kick off a digital approval workflow with full version control. Outbound fax confirmations get logged automatically with decision records.
Real-World Workflows That Don't Suck
1. Phone Number Procurement That Doesn't Require a Psychic
The Problem: Sales teams order vanity numbers without budget approval. IT gets stuck holding the bag when invoices arrive.
The Fix: Telnyx detects new phone number orders → ApproveThis requires VP sign-off via SMS/email before provisioning. Auto-reject any numbers over $500/month without CFO approval.
Who Cares: Telecom companies managing hundreds of numbers. Retail chains opening new locations. Marketing agencies running SMS campaigns.
2. Fax Approvals That Don't Require a Time Machine
The Problem: Healthcare providers still need faxed approvals but lose track of paper trails.
The Fix: Inbound Telnyx faxes → Auto-convert to digital approval requests. Approvers sign off via mobile. Completed approvals send confirmation faxes back with audit logs.
Who Cares: Medical billing companies. Legal firms handling contracts. Logistics companies processing shipment docs.
3. SMS Approvals That Actually Get Responses
The Problem: Critical approvals get buried in email. Everyone ignores Slack pings.
The Fix: High-priority ApproveThis requests auto-send via Telnyx SMS. Approvers reply YES/NO via text. Decisions sync back to CRM/project tools automatically.
Who Cares: Construction firms approving change orders. Media agencies signing off on client copy. Manufacturing plants authorizing equipment purchases.
Setting This Up Without Losing Your Mind
We've seen teams try to build this themselves. Don't. Here's the sane way:
- Connect Telnyx and ApproveThis through Zapier (15 minutes)
- Map your existing approval rules to Telnyx events (new numbers, inbound faxes, etc.)
- Set thresholds: "Auto-approve local numbers under $100" or "Always require CTO sign-off for toll-free"
- Test with real-world scenarios: "What if the approver's on vacation?" (We handle delegation automatically)
Pro Tip: Use ApproveThis' calculated fields to auto-flag expensive requests. Telnyx's API can hold number provisioning until approval comes through.
Why This Isn't Just Another Integration
Most approval tools make you choose between flexibility and control. We don't:
- No License Headaches: Approvers only need ApproveThis access - no extra Telnyx seats required
- Actual Real-Time Tracking: See exactly where requests are stuck (Is it in Telnyx's queue? Waiting on Gary from legal?)
- Escalations That Work: Auto-route past unresponsive approvers based on YOUR rules
Don't Take Our Word For It
A regional bank reduced unauthorized phone number purchases by 83% in 6 months. A logistics company cut fax processing time from 3 days to 4 hours. These aren't hypotheticals - they're what happens when you stop treating approvals as an afterthought.
Your Move
If you're still manually processing Telnyx-related approvals, you're leaving money on the table. Not just in labor costs, but in compliance risks and missed opportunities.
Register for ApproveThis and connect your Telnyx account today. Or schedule a demo to see exactly how we'll clean up your approval chaos.
Either way, stop letting communication tools dictate your workflow. It's 2024 - you're better than that.
FAQ For The Skeptics
Q: Can we use existing Telnyx numbers for approvals?
A: Obviously. Your current infrastructure stays intact - we just add the approval layer.
Q: What if approvers prefer different channels?
A: Approve via SMS, email, fax, or carrier pigeon. We don't care as long as it gets done.
Q: How long before we see results?
A: Most teams automate their first workflow in 2 hours. ROI usually shows up by week 2.
Integrate with Telnyx Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for Telnyx
Suggested workflows (and their Zapier components) for Telnyx
Create approval requests for new phone number orders in ApproveThis
Struggling to keep track of new phone number orders for approval? This integration helps streamline the process by creating an approval request in ApproveThis for every new phone number ordered through Telnyx. Stay organized and ensure proper approvals for phone resources allocation.
Zapier Components

Trigger
New Phone Number
Triggers on a new order of a phone number
Action
Create Request
Creates a new request, probably with input from previous steps.
Send faxes for new approval requests initiated in ApproveThis
Want to automatically forward approval request details to another department? This integration sends the approval request documents as a fax via Telnyx to the relevant stakeholders whenever a new request is initiated in ApproveThis. Efficiently extend your approval notifications beyond emails.
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Send a Fax
Send PDF using Telnyx Fax API
Create approval requests for received faxes in ApproveThis
Manage received faxes efficiently by automatically creating an approval request in ApproveThis for each fax received. This setup helps teams quickly process received documents through established approval workflows, ensuring transparency and accountability in decision-making.
Zapier Components

Trigger
Receive a Fax
Triggers when a PDF has been received via through a fax profile
Action
Create Request
Creates a new request, probably with input from previous steps.
You'll ❤️ these other ApproveThis integrations
-
Zealot
Published: April 17, 2025Zealot is a customer advocacy tool that helps brands mobilize and engage their community at scale
-
DatHuis
Published: April 17, 2025DatHuis is a marketing automation platform for professionals working in residental real estate. With DatHuis you can generate leads and turn leads into customers.
-
GoodDay.work
Published: April 17, 2025GoodDay is a modern work management platform that brings together the best tools for high-level planning, project and product management, task organization and productivity growth based on transparency, agility, and motivation.