A supervised channel connecting an agent module to callers. Use it as a child spec in your own supervision tree:

children = [
  {Guava.Channel, agent: MyAgent, listen: {:phone, "+14155550123"}},
  {Guava.Channel, agent: Survey, campaign: "camp_abc"}
]

Options:

• :agent — the Guava.Agent module (required)
• one of:

  • listen: {:phone, number} | {:webrtc, code | nil} | {:sip, code}

  • campaign: campaign_code
  • outbound: {from_number, to_number, variables}
• :client — a Guava.Client (defaults to Guava.Client.new!/0)
• :name — optional supervisor name