Bird vs Telnyx pour la voix

Bird connects your SIP trunks, versioned IVR call sequences, and call recordings to the same workspace as your SMS, WhatsApp, and email channels. Telnyx pairs webhook-driven Call Control with a portal-configured AI assistant builder.

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How Bird and Telnyx compare across voice workflows

Compare how each provider handles programmable call flows, AI voice assistants, and backend tool integrations.

Fonctionnalité	Bird	Telnyx
Appels programmables	Run versioned IVR call sequences directly on Bird or connect your own SIP server.	Control active calls by issuing Voice API commands in response to webhook events.
Constructeur d'assistants IA managé	Bridge phone calls over SIP to the AI voice runtime that runs your speech model, prompts, and tools.	Configure an assistant, LLM, voice provider, and tools inside the Telnyx portal.
Intégration métier	Trigger webhook steps from call sequences, hand callers to SIP queues, and log call outcomes beside SMS, WhatsApp, and email.	Attach webhook tools and dynamic variables to portal-hosted assistant conversations.

Quand Telnyx est-il un bon choix ?

Telnyx fits teams that want to configure an AI voice assistant directly inside their carrier portal or drive each call step through per-event Call Control webhooks.

Quand choisir Bird ?

Choose Bird when you want versioned IVR call sequences that run without a webhook loop, authenticated SIP trunks for your PBX or external AI voice runtime, and shared call records alongside SMS, WhatsApp, and email in one workspace.

Puis-je conserver un assistant IA Telnyx sans modification ?

A Telnyx AI Assistant runs inside Telnyx's portal runtime, so porting a phone number or switching SIP trunks does not transfer its prompt, voice settings, or tools into Bird. Decide whether to connect your Bird SIP trunk to an external AI voice runtime you control or keep the assistant in Telnyx until you rebuild its tools and prompts.

Comment comparer le coût total ?

Price the complete call using your real destination countries, inbound and outbound call mix, and average call duration. Include monthly phone number rental, per-minute carrier charges for each connected call leg, recording or transcription fees, and the speech recognition, LLM, and voice synthesis costs of your AI assistant.

Que comporte une migration rigoureuse ?

List your Telnyx Call Control commands, webhook endpoints, SIP connections, and portal-configured AI Assistants so you can plan telephony routing and assistant hosting separately.

Map call flows and AI assistants

Rebuild structured greetings, keypad menus, and transfers as a versioned Bird call sequence, and connect your PBX or external AI voice agent runtime through a Bird SIP trunk.

Test a complete call end to end

Assign a test number in Bird and place real calls to verify two-way audio, keypad input, AI tool calls, transfer behavior, and call detail records while Telnyx continues serving live traffic.

Port numbers and cut over traffic

Confirm number portability for each country, bind ported or newly provisioned numbers to your verified Bird trunk or sequence, and shift live traffic in stages.

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Questions sur Bird et Telnyx

Puis-je conserver un assistant IA Telnyx sans modification ?

Puis-je conserver mes numéros de téléphone actuels ?

Portability depends on the country, number type, and losing carrier rules. Check eligibility with Bird before scheduling your cutover, and test your SIP trunk and call sequences on a temporary Bird number first before submitting the carrier port.

Comment évaluer la qualité d'appel ?

Place test calls to the countries and mobile carriers your customers use. Check connection speed, two-way audio clarity, barge-in interruption handling, DTMF keypad capture, and turn-to-turn response latency across a complete conversation.

Should I start self-serve or talk to a Voice specialist?

Start in a Bird workspace to provision a test number, configure a SIP trunk, or publish a call sequence. Contact our Voice team when you are ready to plan multi-country number porting, concurrent call capacity, or custom routing.