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Outbound voice profiles control routing, billing, and rate limits for outbound SIP calls. Each profile generates a unique Profile ID used in API calls and CDR reports.

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Profile components

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Destinations

Telnyx supports 255 destinations across 10 regions. Enable destinations by region or individual country.
Many destinations require Level 2 verification before activation.

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Channel limits

Channels represent concurrent call capacity. Each active call consumes one channel. Set channel limits per profile to control concurrency and prevent service degradation.

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Billing configuration

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Rate deck

Calls are rated based on destination number prefix. Download current rate decks or request custom rates through an account representative.

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Max destination rate

Set a maximum per-minute rate threshold. Calls to destinations exceeding this rate are rejected automatically.

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Daily spend limit

Define maximum spend per day per connection. Limits reset at 00:00:00 UTC. Prevents unexpected overages from misconfigured systems or traffic anomalies.

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Call recording

Enable recording for all outbound calls or specific ANI numbers.