| 
        svc_acct: Accounts - anything with a username (mailbox, shell, RADIUS, etc.)
        svc_hardware: Equipment supplied to customers
        svc_external: Externally-tracked service
        svc_group: Generic group service
       | 
        svc_dsl: DSL
        svc_broadband: Fixed wireless broadband
        svc_cable: Cable
        svc_fiber: Fiber-to-the-premise service
       | 
        svc_phone: Customer phone number
        svc_pbx: Customer PBX
        svc_conferencing: Conferencing service
        svc_circuit: Phone circuits other than DSL
       | 
        svc_video: IPTV or video-on-demand service
        svc_dish: DISH Network
       |