{
  "url": "https://openlegislation.uk/telecommunications-open-network-provision-voice-telephony-regulations-1998/schedule-II",
  "json_url": "https://openlegislation.uk/telecommunications-open-network-provision-voice-telephony-regulations-1998/schedule-II.json",
  "legislation": "uksi/1998/1580",
  "legislation_title": "The Telecommunications (Open Network Provision) (Voice Telephony) Regulations 1998",
  "legislation_url": "https://openlegislation.uk/telecommunications-open-network-provision-voice-telephony-regulations-1998",
  "path": "schedule/II",
  "kind": "schedule",
  "number": "II",
  "heading": "INFORMATION TO BE SUPPLIED TO THE DIRECTOR IN ACCORDANCE WITH REGULATION 17 AND 18",
  "text": "Technical characteristics of interfaces at commonly provided network termination points, including where applicable reference to relevant national or international standards or recommendations or both, of:\n(a) for analogue or digitally presented networks or both:\n(i) single line interface;\n(ii) multiline interface;\n(iii) direct dialling-in (DDI) interface;\n(iv) other interfaces commonly provided;\n(b) for ISDN (where provided)\n(i) specification of basic and primary rate interfaces at the S/T reference points, including the signalling protocol;\n(ii) details of bearer services able to carry voice telephony services;\n(iii) other interfaces commonly provided;\nand\n(c) any other interfaces commonly provided.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1998/1580/schedule/II",
    "retrieved_at": "2026-10-29T11:26:31.570720+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}