Do the account verification first.
A trial account cannot send production traffic.
What you need from Telnyx
From the Telnyx Portal:Connect it
1
Open Integrations
Settings → Integrations → Telnyx → Configure.
2
Paste the four values
API Key, Public Key, Connection ID and Messaging Profile ID.
3
Set Status to Active and save
The card should show Status: Active in green.
4
Point your number at it
Settings → Profile → User Contacts → add your Telnyx number with Provider = Telnyx, once
with Channel = Call and once with Channel = SMS, and tick Is Default?.→ Profile
Before you send at volume
US application-to-person SMS needs 10DLC registration. Without it, carriers filter your messages and they simply stop arriving. → Telnyx 10DLC setupTroubleshooting
Related
Account verification
Get off the trial account first.
10DLC setup
Register before you send at volume.
Profile
Point your number at Telnyx.
Messaging health
Delivery rates per number.