# Web Cloud › Telephony › Phone Numbers (alias) API

> Part of the OVHcloud developer hub. Index of every page and section: https://developers.eu.ovhcloud.com/llms.txt
> The Web Cloud product's sections: https://developers.eu.ovhcloud.com/reference/web-cloud/llms.txt
> Everything in one file: https://developers.eu.ovhcloud.com/llms-full.txt

> 325 operations of the OVHcloud API, in the sections below.

Page: https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/

- [Number Settings](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/number-settings.md) — 46 operations
- [Call Forwarding](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/call-forwarding.md) — 8 operations
- [Call Queues (Contact Center)](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/call-queues-contact-center.md) — 84 operations
- [Voice Menus & PBX (IVR)](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/voice-menus-pbx-ivr.md) — 114 operations
- [Conference Calls](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/conference-calls.md) — 43 operations
- [Subscription & Usage](https://developers.eu.ovhcloud.com/reference/web-cloud/telephony/phone-numbers-alias/subscription-usage.md) — 30 operations