Twilio Integration

Features

Elastic SIP Trunking integration
Programmable voice with TwiML
Global number coverage via DIDfarm
TLS transport for secure signaling
Per-minute billing via Twilio, per-number billing via DIDfarm

How to Connect

Create a DIDfarm SIP trunk

Click Connect below to create a trunk optimized for Twilio Elastic SIP Trunking.

Configure Twilio SIP Domain

In the Twilio Console, create a SIP Domain and add sip.didfarm.com as an origination URI.

Set up credential list

Add your DIDfarm trunk credentials to a Twilio Credential List for authentication.

Route calls via TwiML

Configure your TwiML application to handle inbound calls from DIDfarm numbers.

Requirements

Twilio account with Elastic SIP Trunking enabled
Twilio admin access
At least one DIDfarm number

Trunk Configuration

When you connect, a SIP trunk is created with these optimized defaults:

transport

tls

codec preference

ulaw,alaw

nat mode

off

auth type

credentials

max channels

10

Post-Setup Checklist

SIP Domain active in Twilio Console
Inbound call triggers TwiML application
Outbound call routes through DIDfarm

Twilio + Cliqtel: Use Cases

Build voice apps on Twilio

Use Cliqtel numbers as the inbound leg of Twilio voice workflows. Forward, record, transcribe, or route calls programmatically.

SMS and 2FA

Send SMS from Cliqtel's messaging API and receive on Twilio-compatible webhooks. Ideal for OTP, notifications, and customer messaging.

Twilio Integration — FAQ

How do I connect Cliqtel to Twilio?

Create a SIP trunk in your Cliqtel portal, copy the credentials, and paste them into Twilio's SIP provider settings. A full step-by-step guide is in the setup steps above.

Does Cliqtel work with my version of Twilio?

Cliqtel supports all current and recent versions of Twilio. Check the supported versions list above or contact support if you're running an older release.

How much does it cost to use Cliqtel with Twilio?

Cliqtel has no setup fees, no monthly platform fees, and no channel limits. You pay only for the DID numbers you rent (from EUR 1.49/mo) and the minutes you use. See our pricing page for details.

Can I use my existing phone numbers?

Yes. Cliqtel supports porting for most countries. Contact support with your existing numbers and we'll check portability and timelines (typically 5-10 business days).

Does Twilio need any special firewall configuration?

Open UDP 5060 (SIP) and UDP 10000-20000 (RTP) outbound to sip.cliqtel.com. Most PBX systems handle this automatically if you're not behind a strict NAT.

Twilio