config
- [no] port port-id
- voice
- audio-wires {two-wires | four-wires}
- [no] em
- [no] channel-group channel-group-id
- description description-string
- no description
- encap-type cem
- no encap-type
- mode access
- [no] shutdown
- fault-signaling {idle | seized}
- idle-code abcd-code
- no idle-code
- loopback {internal-analog | internal-digital}
- no loopback
- seized-code abcd-code
- signaling-lead
- e {high | low | end-to-end}
- m {high | low | end-to-end}
- signaling-mode {em | transmission-only}
- [no] shutdown
- [no] fxo
- [no] channel-group channel-group-id
- description description-string
- no description
- encap-type cem
- no encap-type
- mode access
- [no] shutdown
- fault-signaling {idle | seized}
- loopback internal-digital
- no loopback
- [no] shutdown
- [no] fxs
- [no] channel-group channel-group-id
- description description-string
- no description
- encap-type cem
- no encap-type
- mode access
- [no] shutdown
- fault-signaling {idle | seized}
- loopback internal-digital
- no loopback
- [no] shutdown
- line-balance {nominal | 800}
- ring-generation {16 | 20 | 25}
- no ring-generation
- signaling-type {3600plar | 1511plar | 3600ls | 1511profile1 | 3600re | 1511sn137}
- tlp-rx decibels
- tlp-tx decibels