Telnyx Integration

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Prerequisites

• A Telnyx account
• Access to Telnyx Mission Control Portal
• Your Voxia account credentials

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Step 1: Configure SIP in Voxia

1. Go to the Integrations tab in Voxia
2. Click Connect under SIP Integration
3. Configure your SIP with the following settings:
   • URL: Choose the appropriate regional endpoint:
     • US: sip.telnyx.com (Primary: 192.76.120.10)
     • Europe: sip.telnyx.eu (Primary: 185.246.41.140)
     • Australia: sip.telnyx.com.au (Primary: 103.115.244.145)
     • Canada: sip.telnyx.ca (Primary: 192.76.120.31)
   • Port: 5060 (UDP/TCP) or 5061 (TLS)
   • Username: Your Telnyx Credentials username
   • Password: Your Telnyx Credentials password
   • Enable SIP Diversion Header for authenticated outgoing calls

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Step 2: Create Credentials in Telnyx

1. Log in to your Telnyx Mission Control Portal
2. Navigate to Voice > SIP Trunking > Credentials
3. Click + Add New Credentials
4. Configure the credentials:
   • Set a descriptive name
   • Note down the username and password
   • Save your credentials

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Step 3: Purchase and Configure Numbers

1. In Telnyx Portal:
   • Go to Numbers
   • Click Search & Buy Numbers
   • Purchase desired numbers
2. For each number:
   • Click on the number to configure
   • Under Routing:
     • Set Connection to your SIP trunk
     • Configure failover options if needed

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Step 4: Configure Numbers in Voxia

1. Return to Voxia’s Integrations tab
2. Go to the Phone numbers section
3. Click Add SIP Numbers
4. For each number:
   • Enter the full E.164 format (e.g., +12025550123)
   • Select “Telnyx” as the provider
   • Enable “Use for outbound calls” if needed

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Important Notes

• Regional Configuration: Choose the closest regional endpoint for optimal latency
• Transport Protocols: Telnyx supports UDP/TCP (5060) and TLS (5061)
• Failover: Configure both primary and secondary IPs for each region
• Authentication: Use username/password authentication
• Call Capacity: No limit on concurrent calls by default

Telnyx Integration Guide