v47

latestOpenAPI 3.1.0raw.githubusercontent.com2026-06-181,0851,7264.5 MB

Voice Channels

Update voice channels for non-US Zones

Update the number of Voice Channels for the Non-US Zones. This allows your account to handle multiple simultaneous inbound calls to Non-US numbers. Use this endpoint to increase or decrease your capacity based on expected call volume.

put/channel_zones/{channel_zone_id}

Request body

channelsinteger required

The number of reserved channels

Response

Successfuly patched channel zone

record_type'channel_zone' required

countriesstring[] required

List of countries (in ISO 3166-2, capitalized) members of the billing channel zone

idstring required

namestring required

channelsinteger required

created_atstring

ISO 8601 formatted date of when the channel zone was created

updated_atstring

ISO 8601 formatted date of when the channel zone was updated

Example response

{
  "record_type": "channel_zone",
  "countries": [
    "BE",
    "EL",
    "LT",
    "PT",
    "BG",
    "ES",
    "LU",
    "RO",
    "CZ",
    "FR",
    "HU",
    "SI",
    "DK",
    "HR",
    "MT",
    "SK",
    "DE",
    "IT",
    "NL",
    "FI",
    "EE",
    "CY",
    "AT",
    "SE",
    "IE",
    "LV",
    "PL"
  ],
  "id": "1653e6a1-4bfd-4857-97c6-6a51e1c34477",
  "name": "Euro channel zone",
  "channels": 7,
  "created_at": "2019-01-23T18:10:02.574Z",
  "updated_at": "2019-01-23T18:10:02.574Z"
}