> For the complete documentation index, see [llms.txt](https://docs.bird.com/toky-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bird.com/toky-en/readme/byoc-requirements.md).

# BYOC Requirements

Learn more about the technical requirements to start the Bring your Own Carrier setup.

\- The carrier must work with SIP Protocol.

\- The carrier must support G711 (ulaw or alaw) or G729.

\- Please provide the SIP credentials of your account to your carrier, we will need this information to register your account.

*SIP Username :*

*SIP Password :*

*SIP proxy :*

\- Please provide the IP Address (or addresses) of your carrier servers that will be receiving our registration and the calls.

\- Ask for the Caller ID for your account to your carrier, we will need this information to send calls.

\- Ask for the dialing rules supported by your carrier, we will need that information to send the calls.

\- If your carrier needs an authorized IP address from Toky, please contact support. ([*support@toky.co*](mailto:support@toky.co))

**Important:** The amount of outbound simultaneous calls is determined by your carrier, ask your carrier about how many channels are permitted.