SignalWire, Inc.

海外API・決済

Aliases / services: SignalWire / SignalWire, Inc. / FreeSWITCH
Official website: https://signalwire.com/

Sources identifying the operating company

https://info.signalwire.com/hubfs/PDFs/SignalWire-Cloud-Agreement.pdf

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

SignalWire PHP SDK

Response status: Not listed
Response information checked: 2026-10-28

Current re-audit: Official sources searched; no response found · Research date: 2026-10-28

The official signalwire/sdk Composer package documents RELAY real-time calls and SMS/MMS, REST APIs and voice-agent examples within one SDK.

Scope: Official PHP integration documentation only. PHP2Shell response and provider-side patch completion are unconfirmed. SDK and PHP runtime updates are separate.

What users should do

Choose the example for your API mode and verify authentication, calls and messaging after installation.

Official service URL

https://signalwire.com/

Source URLs

SignalWire PHP SDKhttps://github.com/signalwire/signalwire-phpService and operation documentation

Related official sources

SignalWire PHP SDKOfficial information directory
SignalWire Cloud AgreementOfficial information directory