Add custom outbound caller ID numbers to a site
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Add custom outbound caller ID numbers to a site
with Zoom Phone · Voice & Telephony
Works with AI assistants
Use Zoom Phone: its Phone Sites API lets you add custom outbound caller ID numbers to a site in a single step (POST /phone/sites/{siteId}/outbound_caller_id/customized_numbers). Zoom Phone also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I add numbers to a site's custom outbound caller ID list?
- Can I make extra numbers available as caller ID for one site?
Say it to your AI assistant
- Add phone numbers {phone_number_ids} as custom outbound caller IDs for site {siteId}.
- Let site {siteId} show {phone_number_ids} as outbound caller ID.
For your developer
POST /phone/sites/{siteId}/outbound_caller_id/customized_numbers in Phone Sites API. Full spec on APIs.io.