Overview
Telnyx voice product suites comprise
- SIP Trunking Product Suite
- Voice API Product Suite
- TeXML Product Suite
- Client side SDK
They are best understood in the context of common usage patterns.
Usage Patterns
The user operates a SIP infrastructure but does not need call orchestration.
- SIP Trunking Product Suite
The user operates a SIP infrastructure but uses a backend for call initiation and call orchestration.
- Voice API Product Suite, or
- TeXML Product Suite
The user does not operate a SIP infrastructure but uses a backend for call initiation and call orchestration and wants Telnyx to deliver voice packets directly to their end users' browsers and devices.
- Voice API Product Suite with client side SDK
- TeXML Product Suite with client side SDK
Lastly, a hybrid use case where the user operates a SIP infrastructure and uses a backend for the orchestration of outbound calls originating on the same SIP trunk.
- SIP Trunking with Voice API, or
- SIP Trunking with TeXML