module Cisco-IOS-XE-voice-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-voice-oper";

    prefix voice-ios-xe-oper;

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for voice operational data.
     Copyright (c) 2018-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-11-01" {
      description
        "- Added new enums for session type and application association.";
      reference
        "1.5.0";

    }

    revision "2020-07-01" {
      description
        "- Added support for OPUS codec";
      reference
        "1.4.0";

    }

    revision "2019-05-27" {
      description
        "- Added show DSPFarm Profiles.
       - Added DSPfarm and SCCP connections.
       - Added voice register phone details for SRST mode.
       - Added VOIP calls summary and per-call-leg details";
      reference
        "1.3.0";

    }

    revision "2019-05-01" {
      description
        "- Added show sccp ccm group details.
       - Added active calls summary and per-call details.
       - Added semantic version";
      reference
        "1.2.0";

    }

    revision "2018-10-29" {
      description
        "- display SIP line voice port, device name, registration state, device type and directory number
       - Cleaned up spelling errors in descriptions.
       - Display SIP line feature access codes";
      reference
        "1.1.0";

    }

    revision "2018-07-17" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.5.0";
    cisco-semver:module-version "1.4.0";
    cisco-semver:module-version "1.3.0";
    cisco-semver:module-version "1.2.0";
    cisco-semver:module-version "1.1.0";
    cisco-semver:module-version "1.0.0";

    typedef dsp-port-type {
      type enumeration {
        enum "dsp-port-type-digital" {
          value 0;
          description "Digital port";
        }
        enum "dsp-port-type-analog" {
          value 1;
          description "Analog port";
        }
      }
      description
        "Type of the voice recording source port";
    }

    typedef reg-state-type {
      type enumeration {
        enum "reg-state-unregistered" {
          value 0;
          description
            "Unregistered registration state";
        }
        enum "reg-state-registered" {
          value 1;
          description
            "Registered registration state";
        }
      }
      description
        "Line device registration state type";
    }

    typedef device-type {
      type enumeration {
        enum "alg-encrypted" {
          value 0;
          description
            "Encrypted analog device";
        }
        enum "alg-authenticated" {
          value 1;
          description
            "Authenticated analog device";
        }
        enum "alg-regular" {
          value 2;
          description
            "Regular analog device";
        }
      }
      description "Line device device type";
    }

    typedef vad-configuration {
      type enumeration {
        enum "vad-none" {
          value 0;
          description
            "Voice Activity Detection is not used";
        }
        enum "vad-enable" {
          value 1;
          description
            "Voice Activity Detection enabled";
        }
        enum "vad-disable" {
          value 2;
          description
            "Voice Activity Detection disabled";
        }
      }
      description
        "Enumeration for Voice Activity Detection configuration";
    }

    typedef voip-codec-type {
      type enumeration {
        enum "voip-codec-none" {
          value 0;
          description
            "No VOIP codec is used";
        }
        enum "voip-codec-g729r8" {
          value 1;
          description
            "VOIP codec type g729r8";
        }
        enum "voip-codec-g729ar8" {
          value 2;
          description
            "VOIP codec type g729ar8";
        }
        enum "voip-codec-g726r16" {
          value 3;
          description
            "VOIP codec type g726r16";
        }
        enum "voip-codec-g726r24" {
          value 4;
          description
            "VOIP codec type g726r24";
        }
        enum "voip-codec-g726r32" {
          value 5;
          description
            "VOIP codec type g726r32";
        }
        enum "voip-codec-g711ulaw" {
          value 6;
          description
            "VOIP codec type g711ulaw";
        }
        enum "voip-codec-g711alaw" {
          value 7;
          description
            "VOIP codec type g711alaw";
        }
        enum "voip-codec-g728" {
          value 8;
          description "VOIP codec type g728";
        }
        enum "voip-codec-g723r63" {
          value 9;
          description
            "VOIP codec type g723r63";
        }
        enum "voip-codec-g723r53" {
          value 10;
          description
            "VOIP codec type g723r53";
        }
        enum "voip-codec-gsm" {
          value 11;
          description "VOIP codec type gsm";
        }
        enum "voip-codec-gsmefr" {
          value 12;
          description
            "VOIP codec type gsmefr";
        }
        enum "voip-codec-g729br8" {
          value 13;
          description
            "VOIP codec type g729br8";
        }
        enum "voip-codec-g729abr8" {
          value 14;
          description
            "VOIP codec type g729abr8";
        }
        enum "voip-codec-g729ar63" {
          value 15;
          description
            "VOIP codec type g723ar63";
        }
        enum "voip-codec-g729ar53" {
          value 16;
          description
            "VOIP codec type g723ar53";
        }
        enum "voip-codec-g729ietf" {
          value 17;
          description
            "VOIP codec type g729r8";
        }
        enum "voip-codec-t38" {
          value 18;
          description "VOIP codec type t38";
        }
        enum "voip-codec-clearchannel" {
          value 19;
          description
            "VOIP codec type clear channel";
        }
        enum "voip-codec-vofr-telogy-fax" {
          value 20;
          description
            "VOIP codec type vofr Cisco Fax";
        }
        enum "voip-codec-llcc" {
          value 21;
          description "VOIP codec type llcc";
        }
        enum "voip-codec-g726r40" {
          value 22;
          description
            "VOIP codec type g726r40";
        }
        enum "voip-codec-transparent" {
          value 23;
          description
            "VOIP codec type transparent";
        }
        enum "voip-codec-modem-relay" {
          value 24;
          description
            "VOIP codec type modem relay";
        }
        enum "voip-codec-cisco-fax" {
          value 25;
          description
            "VOIP codec type Cisco FAX";
        }
        enum "voip-codec-t120" {
          value 26;
          description "VOIP codec type t120";
        }
        enum "voip-codec-video" {
          value 27;
          description
            "VOIP codec type Video";
        }
        enum "voip-codec-video-h261" {
          value 28;
          description
            "VOIP codec type Video h261";
        }
        enum "voip-codec-video-h263" {
          value 29;
          description
            "VOIP codec type Video h263";
        }
        enum "voip-codec-video-h263-plus" {
          value 30;
          description
            "VOIP codec type Video h263+";
        }
        enum "voip-codec-video-h264" {
          value 31;
          description
            "VOIP codec type Video h264";
        }
        enum "voip-codec-pass-through" {
          value 32;
          description
            "VOIP codec type pass through";
        }
        enum "voip-codec-gsmamr-nb" {
          value 33;
          description
            "VOIP codec type gsmamrnb";
        }
        enum "voip-codec-ilbc" {
          value 34;
          description "VOIP codec type ilbc";
        }
        enum "voip-codec-g722-124" {
          value 35;
          description
            "VOIP codec type g722124";
        }
        enum "voip-codec-g722-132" {
          value 36;
          description
            "VOIP codec type g722132";
        }
        enum "voip-codec-video-vieo" {
          value 37;
          description
            "VOIP codec type video wide band";
        }
        enum "voip-codec-g722-64" {
          value 38;
          description
            "VOIP codec type g72264";
        }
        enum "voip-codec-g722-56" {
          value 39;
          description
            "VOIP codec type g72256";
        }
        enum "voip-codec-g722-48" {
          value 40;
          description
            "VOIP codec type g72248";
        }
        enum "voip-codec-video-mpeg4" {
          value 41;
          description
            "VOIP codec type Video mpeg4";
        }
        enum "voip-codec-g7231r" {
          value 42;
          description "VOIP codec type g723";
        }
        enum "voip-codec-g7231ar" {
          value 43;
          description
            "VOIP codec type g723ar";
        }
        enum "voip-codec-aacld" {
          value 44;
          description
            "VOIP codec type aacld";
        }
        enum "voip-codec-isac" {
          value 45;
          description "VOIP codec type isac";
        }
        enum "voip-codec-no-audio" {
          value 46;
          description
            "VOIP codec type no audio";
        }
        enum "voip-codec-syn-video-1mbps" {
          value 47;
          description
            "VOIP codec type Video 1 MBPS";
        }
        enum "voip-codec-syn-video-2mbps" {
          value 48;
          description
            "VOIP codec type Video 2 MBPS";
        }
        enum "voip-codec-syn-video-4mbps" {
          value 49;
          description
            "VOIP codec type Video 4 MBPS";
        }
        enum "voip-codec-amr-wb" {
          value 50;
          description
            "VOIP codec type amrwb";
        }
        enum "voip-codec-h224" {
          value 51;
          description "VOIP codec type h224";
        }
        enum "voip-codec-mp4-alatm" {
          value 52;
          description
            "VOIP codec type mp4alatm";
        }
        enum "voip-codec-max" {
          value 53;
          description
            "It is not used, it is end of non fax codec";
        }
        enum "voip-codec-fax-voice" {
          value 54;
          description
            "VOIP codec type Fax Voice";
        }
        enum "voip-codec-fax-rate-2400" {
          value 55;
          description
            "VOIP codec type Fax rate 2400";
        }
        enum "voip-codec-fax-rate-4800" {
          value 56;
          description
            "VOIP codec type Fax rate 4800";
        }
        enum "voip-codec-fax-rate-7200" {
          value 57;
          description
            "VOIP codec type Fax rate 7200";
        }
        enum "voip-codec-fax-rate-9600" {
          value 58;
          description
            "VOIP codec type Fax rate 9600";
        }
        enum "voip-codec-fax-rate-12000" {
          value 59;
          description
            "VOIP codec type Fax rate 12000";
        }
        enum "voip-codec-fax-rate-14400" {
          value 60;
          description
            "VOIP codec type Fax rate 14400";
        }
        enum "voip-codec-fax-rate-33600" {
          value 61;
          description
            "VOIP codec type Fax rate 33600";
        }
        enum "voip-codec-fax-rate-none" {
          value 62;
          description
            "VOIP codec type Fax rate none";
        }
        enum "voip-codec-fax-rate-system" {
          value 63;
          description
            "VOIP codec type Fax rate system";
        }
        enum "voip-codec-opus" {
          value 64;
          description "VOIP codec type opus";
        }
      }
      description
        "Enumeration for VOIP codec type";
    }

    typedef dsp-type-enum {
      type enumeration {
        enum "dsp-type-none" {
          value 0;
          description "DSP type none";
        }
        enum "dsp-type-dm8147" {
          value 1;
          description "DSP type dm8147";
        }
        enum "dsp-type-sp2700" {
          value 2;
          description "DSP type sp2700";
        }
        enum "dsp-type-tilegx" {
          value 3;
          description "DSP type tilegx";
        }
        enum "dsp-type-sp2600" {
          value 4;
          description "DSP type sp2600";
        }
      }
      description
        "Enumeration for DSP types";
    }

    typedef swo-method {
      type enumeration {
        enum "switchover-invalid" {
          value 0;
          description "Invalid method";
        }
        enum "switchover-immediate" {
          value 1;
          description
            "Immediately switch over";
        }
        enum "switchover-graceful" {
          value 2;
          description
            "Gracefully switch over";
        }
      }
      description
        "Call Manager group switch over methods";
    }

    typedef swb-method {
      type enumeration {
        enum "switchback-invalid" {
          value 0;
          description "Invalid method";
        }
        enum "switchback-immediate" {
          value 1;
          description
            "Immediately switch back";
        }
        enum "switchback-graceful" {
          value 2;
          description
            "Gracefully switch back";
        }
        enum "switchback-scheduled" {
          value 3;
          description
            "Scheduled switch back";
        }
        enum "switchback-uptime-delay" {
          value 4;
          description
            "Up-time delayed switch back";
        }
        enum "switchback-graceful-guard" {
          value 5;
          description
            "Graceful with guard switch back";
        }
      }
      description
        "Call Manager group switch back methods";
    }

    typedef sccp-conn-mode {
      type enumeration {
        enum "invalid" {
          value 0;
          description "Invalid Mode";
        }
        enum "inactive" {
          value 1;
          description "Inactive Mode";
        }
        enum "recvonly" {
          value 2;
          description "Receive Only Mode";
        }
        enum "sendonly" {
          value 3;
          description "Send Only Mode";
        }
        enum "sendrecv" {
          value 4;
          description
            "Send and Receive Mode";
        }
      }
      description "SCCP Connection Mode";
    }

    typedef sccp-sess-type {
      type enumeration {
        enum "none" {
          value 0;
          description "No SCCP Session";
        }
        enum "mtp-service" {
          value 1;
          description "MTP Session";
        }
        enum "transcoding" {
          value 2;
          description "Transcoding Session";
        }
        enum "conferencing" {
          value 3;
          description "Conferencing Session";
        }
        enum "alg-phone" {
          value 4;
          description "ALG Phone";
        }
        enum "bri-phone" {
          value 5;
          description "BRI Phone";
        }
        enum "virtual-phone" {
          value 6;
          description "Virtual Phone";
        }
        enum "dp-mtp-service" {
          value 7;
          description "DP MTP Session";
        }
        enum "video-conferencing" {
          value 8;
          description
            "Video Conferencing Session";
        }
        enum "video-transcoding" {
          value 9;
          description
            "Video Transcoding Session";
        }
        enum "mtp" {
          value 10;
          description "MTP Session";
        }
      }
      description "SCCP session type";
    }

    typedef dtmf-method-type {
      type enumeration {
        enum "dtmf-relay-none" {
          value 0;
          description "No DTMF Relay";
        }
        enum "dtmf-passthru" {
          value 1;
          description "DTMF Passthrough";
        }
        enum "dtmf-report" {
          value 2;
          description "DTMF Report";
        }
        enum "dtmf-passthru-report" {
          value 3;
          description
            "DTMF Passthrough and Report";
        }
        enum "dtmf-rfc-2833" {
          value 4;
          description "DTMF RFC 2833";
        }
        enum "dtmf-inband" {
          value 5;
          description "DTMF Inband";
        }
        enum "dtmf-unknown" {
          value 6;
          description "DTMF Unknown";
        }
      }
      description
        "DTMF Method Configuration";
    }

    typedef dsp-status-type {
      type enumeration {
        enum "dsp-down" {
          value 0;
          description "DSP Down";
        }
        enum "dsp-up" {
          value 1;
          description "DSP Up";
        }
      }
      description "DSP Status";
    }

    typedef chnl-status-type {
      type enumeration {
        enum "chnl-free" {
          value 0;
          description "DSP channel is free";
        }
        enum "chnl-used" {
          value 1;
          description
            "DSP channel is in use";
        }
      }
      description "DSP Channel Status";
    }

    typedef dsp-service-type {
      type enumeration {
        enum "xcode" {
          value 0;
          description
            "DSP Transcoding Service";
        }
        enum "conf" {
          value 1;
          description
            "DSP Conferencing Service";
        }
        enum "hw-mtp" {
          value 2;
          description "Hardware MTP Service";
        }
        enum "secure-xcode" {
          value 3;
          description
            "Secure Transcoding Service";
        }
        enum "secure-conf" {
          value 4;
          description
            "Secure Conferencing Service";
        }
        enum "secure-hw-mtp" {
          value 5;
          description
            "Secure Hardware MTP Service";
        }
        enum "dspfarm-unknown" {
          value 6;
          description "Unknown DSP Service";
        }
      }
      description "DSP Service Type";
    }

    typedef srvc-id {
      type enumeration {
        enum "profile-none" {
          value 0;
          description "Service None";
        }
        enum "profile-invalid" {
          value 1;
          description "Invalid Service";
        }
        enum "profile-mtp" {
          value 2;
          description "MTP Service";
        }
        enum "profile-transcode" {
          value 3;
          description "Xcode Service";
        }
        enum "profile-conference" {
          value 4;
          description "Conference Service ";
        }
      }
      description "DSPFarm Service ID";
    }

    typedef app-id {
      type enumeration {
        enum "app-id-none" {
          value 0;
          description "Application None";
        }
        enum "app-id-sccp" {
          value 1;
          description "SCCP Application";
        }
        enum "app-id-cube" {
          value 2;
          description "CUBE Application";
        }
      }
      description "DSPFarm Application";
    }

    typedef app-assoc {
      type enumeration {
        enum "app-assoc-none" {
          value 0;
          description "Status None";
        }
        enum "app-assoc-unknown" {
          value 1;
          description "Status - Invalid";
        }
        enum "app-assoc-done" {
          value 2;
          description "Status - Associated";
        }
        enum "app-assoc-active-in-prog" {
          value 3;
          description
            "Status - Association in Progress";
        }
        enum "app-assoc-down-in-prog" {
          value 4;
          description
            "Status - DisAssociation in Progress";
        }
        enum "app-assoc-not-down" {
          value 5;
          description
            "Status - Not Associated";
        }
        enum "app-assoc-not-done" {
          value 6;
          description
            "Status - Application Not Associated";
        }
      }
      description
        "DSPFarm Profile Registration Status";
    }

    typedef secure-mode {
      type enumeration {
        enum "srvc-mode-non-secure" {
          value 0;
          description
            "DSPFarm Non Secure Mode";
        }
        enum "srvc-mode-secure" {
          value 1;
          description "DSPFarm Secure Mode";
        }
      }
      description
        "DSPFarm Profile Service Mode";
    }

    typedef prof-oper-state {
      type enumeration {
        enum "prof-oper-state-none" {
          value 0;
          description
            "Profile Operation Status None";
        }
        enum "prof-oper-state-unknown" {
          value 1;
          description
            "Profile Operation Status Invalid ";
        }
        enum "prof-oper-state-down" {
          value 2;
          description
            "Profile Operation Status Down";
        }
        enum
          "prof-oper-state-down-in-progress" {
          value 3;
          description "Down in Progress";
        }
        enum "prof-oper-state-active" {
          value 4;
          description "Active";
        }
        enum
          "prof-oper-state-active-in-prog" {
          value 5;
          description "Active in Progress";
        }
        enum "prof-oper-state-rsc-alloc" {
          value 6;
          description "Resource Allocated";
        }
      }
      description
        "DSPFarm Profile Operational State";
    }

    typedef rscprv-id {
      type enumeration {
        enum "rsc-prov-none" {
          value 0;
          description
            "Resource Provider None";
        }
        enum "rsc-prov-flex-dsprm" {
          value 1;
          description "Flex DSPRM";
        }
      }
      description
        "DSPFarm Resource Provider";
    }

    typedef prof-admin-state {
      type enumeration {
        enum "prof-admin-state-down" {
          value 0;
          description
            "DSPFarm Profile Admin State Down";
        }
        enum "prof-admin-state-up" {
          value 1;
          description
            "DSPFarm Profile Admin State UP";
        }
      }
      description
        "DSPFarm Profile Admin State";
    }

    typedef rscprv-state {
      type enumeration {
        enum "rsc-group-state-none" {
          value 0;
          description "Resource Status None";
        }
        enum "rsc-group-state-down-pend" {
          value 1;
          description
            "Resource Status Down Pending";
        }
        enum "rsc-group-state-down" {
          value 2;
          description "Resource Status Down";
        }
        enum "rsc-group-state-up-pend" {
          value 3;
          description
            "Resource Status Up Pending";
        }
        enum "rsc-group-state-up" {
          value 4;
          description "Resource Status Up";
        }
        enum "rsc-group-state-new-rsc" {
          value 5;
          description "Resource Status New";
        }
      }
      description
        "DSPFarm Resource Provider Status";
    }

    typedef voice-call-type-enum {
      type enumeration {
        enum "unknown-call-leg-type" {
          value 0;
          description
            "Call leg type unknown";
        }
        enum "voip-call-leg" {
          value 1;
          description "VOIP call leg";
        }
        enum "telephony-call-leg" {
          value 2;
          description "Telephony call leg";
        }
      }
      description
        "Enumeration for voice call leg type";
    }

    typedef voice-call-direction-enum {
      type enumeration {
        enum "unknown-leg" {
          value 0;
          description
            "Call leg direction unknown";
        }
        enum "outgoing-leg" {
          value 1;
          description
            "Originating or the outgoing leg";
        }
        enum "incoming-leg" {
          value 2;
          description
            "Answering or the incoming leg";
        }
      }
      description
        "Enumeration for incoming or outgoing leg indication";
    }

    typedef voice-call-state-enum {
      type enumeration {
        enum "unknown-state" {
          value 0;
          description
            "Call leg state unknown";
        }
        enum "connecting-state" {
          value 1;
          description
            "Call leg in connecting state";
        }
        enum "connected-state" {
          value 2;
          description
            "Call leg in connected state";
        }
        enum "active-state" {
          value 3;
          description
            "Call leg in active state";
        }
      }
      description
        "Enumeration for the call state";
    }

    grouping voice-recording-port {
      description
        "Voice recording port status";
      leaf port-dptag {
        type uint32;
        description
          "Dial peer tag of the voice recording source port";
      }

      leaf pa-bay {
        type uint32;
        description
          "Bay number of the voice recording source port";
      }

      leaf port-type {
        type dsp-port-type;
        description
          "Type of the voice recording source port";
      }

      leaf port-id {
        type string;
        description
          "The name of the voice recording source port";
      }

      leaf server-dptag {
        type uint32;
        description
          "Dial peer tag of the voice recording destination server";
      }
    }  // grouping voice-recording-port

    grouping voice-recording-license {
      description
        "Voice recording license status";
      leaf configured {
        type uint32;
        description
          "Configured number of voice recording licenses";
      }

      leaf allocated {
        type uint32;
        description
          "Number of licenses allocated by license server";
      }

      leaf max-support-call {
        type uint32;
        description
          "Maximum number of calls licensed for recording";
      }

      leaf call-use-license {
        type uint32;
        description
          "Number of current calls licensed for recording";
      }
    }  // grouping voice-recording-license

    grouping profile-pvdm-entry {
      description
        "Entry of each PVDM utilization";
      leaf pvdm-id {
        type string;
        description
          "PVDM ID in format slot/bay";
      }

      leaf pvdm-utlz {
        type uint32;
        description
          "PVDM credit usage percentage for this profile";
      }
    }  // grouping profile-pvdm-entry

    grouping dspfarm-utlz-profile {
      description
        "DSP Farm profile credit utilization status";
      leaf profile-id {
        type uint32;
        description
          "ID number of the profile";
      }

      leaf type {
        type string;
        description "Type of the profile";
      }

      leaf profile-utlz {
        type uint32;
        description
          "Profile credit usage percentage";
      }

      list profile-pvdm-entry {
        key "pvdm-id";
        description
          "A list of PVDM credit utilization of this profile";
        uses voice-ios-xe-oper:profile-pvdm-entry;
      }  // list profile-pvdm-entry
    }  // grouping dspfarm-utlz-profile

    grouping dsp-utlz-detail-entry {
      description
        "Entry of detailed dsp utilization status";
      leaf dsp-id {
        type string;
        description
          "DSP ID in format slot/bay/dsp ID";
      }

      leaf dsp-alloc-ratio {
        type uint32;
        description
          "Profile credit allocation percentage with regards to the DSP";
      }

      leaf dsp-channel-utlz {
        type uint32;
        description
          "Channel utilization for transcoding";
      }

      leaf dsp-credit-utlz {
        type uint32;
        description
          "Credit utilization for transcoding";
      }

      leaf dsp-session-utlz {
        type uint32;
        description
          "Session utilization for conferencing";
      }
    }  // grouping dsp-utlz-detail-entry

    grouping dspfarm-utlz-detail {
      description
        "DSP Farm profile utilization detail status";
      leaf profile-id {
        type uint32;
        description
          "ID number of the profile";
      }

      leaf type {
        type string;
        description "Type of the profile";
      }

      leaf profile-utlz {
        type uint32;
        description
          "Profile credit usage percentage";
      }

      list dsp-utlz-detail-entry {
        key "dsp-id";
        description
          "A list of dsp utilization detail entries";
        uses voice-ios-xe-oper:dsp-utlz-detail-entry;
      }  // list dsp-utlz-detail-entry
    }  // grouping dspfarm-utlz-detail

    grouping voice-port-num {
      description "voice port number";
      leaf slot {
        type uint32;
        description "slot number";
      }

      leaf subslot {
        type uint32;
        description "sub slot number";
      }

      leaf port {
        type uint32;
        description "port number";
      }
    }  // grouping voice-port-num

    grouping dsapp-line-dev-entry {
      description "DSAPP line device entry";
      leaf key-id {
        type string;
        description "Key to the entry";
      }

      container port-id {
        description
          "DSAPP line device voice port ID";
        uses voice-ios-xe-oper:voice-port-num;
      }  // container port-id

      leaf dev-name {
        type string;
        description "DSAPP line device name";
      }

      leaf reg-state {
        type reg-state-type;
        description
          "DSAPP line device registration state";
      }

      leaf dev-type {
        type device-type;
        description "DSAPP line device type";
      }

      leaf dir-num {
        type string;
        description
          "DSAPP line device directory number";
      }
    }  // grouping dsapp-line-dev-entry

    grouping dsapp-line-dev-sum {
      description
        "DSAPP line device summary";
      leaf total-dev {
        type uint32;
        description
          "DSAPP line device total entries";
      }

      list dsapp-line-dev-entry {
        key "key-id";
        description
          "A list of DSAPP line device entries";
        uses voice-ios-xe-oper:dsapp-line-dev-entry;
      }  // list dsapp-line-dev-entry
    }  // grouping dsapp-line-dev-sum

    grouping dsapp-line-fac {
      description
        "DSAPP line feature access codes";
      leaf prefix {
        type string;
        description
          "DSAPP line feature access code prefix";
      }

      leaf call-forward-all {
        type string;
        description
          "DSAPP line call forward all feature access code";
      }

      leaf call-forward-cancel {
        type string;
        description
          "DSAPP line cancel call forward feature access code";
      }

      leaf pickup-local {
        type string;
        description
          "DSAPP line call pickup local feature access code";
      }

      leaf pickup-group {
        type string;
        description
          "DSAPP line call pickup group feature access code";
      }

      leaf pickup-direct {
        type string;
        description
          "DSAPP line call pickup direct feature access code";
      }

      leaf cancel-call-waiting {
        type string;
        description
          "DSAPP line cancel call waiting feature access code";
      }

      leaf last-redial {
        type string;
        description
          "DSAPP line last number redial feature access code";
      }
    }  // grouping dsapp-line-fac

    grouping active-voice-call-entry {
      description "Active voice Call entry";
      leaf key-id {
        type string;
        description "Key to the entry";
      }

      leaf call-id {
        type uint64;
        description "Active call ID";
      }

      leaf voice-port-id {
        type string;
        description "Voice port ID";
      }

      leaf codec-type {
        type voip-codec-type;
        description "VOIP codec type in use";
      }

      leaf vad {
        type vad-configuration;
        description
          "Voice Activity detection configuration";
      }

      leaf dsp-id {
        type string;
        description "DSP ID";
      }

      leaf dsp-type {
        type dsp-type-enum;
        description "DSP type";
      }

      leaf dsp-version {
        type string;
        description "DSP version";
      }

      leaf dsp-abort-packet-cnt {
        type uint32;
        description
          "DSP aborted packet count";
      }

      leaf dsp-tx-packet-cnt {
        type uint32;
        description
          "DSP transmit packet count";
      }

      leaf dsp-rx-packet-cnt {
        type uint32;
        description
          "DSP receive packet count";
      }
    }  // grouping active-voice-call-entry

    grouping active-voice-call-sum {
      description
        "Active Voice Call Summary";
      leaf total-entry {
        type uint32;
        description
          "Total active voice call entries";
      }

      list active-voice-call-entry {
        key "key-id";
        description
          "A list of active voice call entries";
        uses voice-ios-xe-oper:active-voice-call-entry;
      }  // list active-voice-call-entry
    }  // grouping active-voice-call-sum

    grouping asso-ccm-entry {
      description
        " Details of this associated Cisco Call Manager";
      leaf ccm-id {
        type uint32;
        description
          "Identifier of this associated Cisco Call Manager";
      }

      leaf ccm-priority {
        type uint32;
        description
          "Priority of this associated Cisco Call Manager";
      }
    }  // grouping asso-ccm-entry

    grouping asso-profile-entry {
      description
        "Details of this associated profile";
      leaf profile-id {
        type uint32;
        description
          "Identifier of this associated profile";
      }

      leaf reg-name {
        type string;
        description
          "Registration name of this associated profile";
      }
    }  // grouping asso-profile-entry

    grouping sccp-ccm-group {
      description
        "Skinny Call Control Protocol Call Manager group detail settings";
      leaf ccm-group-id {
        type uint32;
        description
          "Skinny Call Control Protocol Call Manager group identifier";
      }

      leaf description {
        type string;
        description
          "Description of this Cisco Call Manager group";
      }

      leaf bound-intf {
        type string;
        description
          "Interface which is bound to this Call Manager group";
      }

      leaf ipv6-address {
        type inet:ip-address;
        description
          "IPv6 address of the bound interface";
      }

      leaf ipv4-address {
        type inet:ip-address;
        description
          "IPv4 address of the bound interface";
      }

      leaf registration-retries {
        type uint32;
        description
          "Number of attempts to register onto a Cisco Call Manager";
      }

      leaf registration-timeout {
        type uint32;
        units "seconds";
        description
          "Time it takes to timeout a registration attempt";
      }

      leaf keepalive-retries {
        type uint32;
        description
          "Number of attempts for keepalive to receive ACK";
      }

      leaf keepalive-timeout {
        type uint32;
        units "seconds";
        description
          "Time it takes for keepalive to timeout";
      }

      leaf connect-retries {
        type uint32;
        description
          "Number of retries to connect to a Cisco Call Manager";
      }

      leaf connect-interval {
        type uint32;
        units "seconds";
        description
          "Time interval between Call Manager connect attempts";
      }

      leaf switchover-method {
        type swo-method;
        description
          "Method used when switching over to secondary Cisco Call Manager";
      }

      leaf switchback-method {
        type swb-method;
        description
          "Method used when switching back to primary Cisco Call Manager";
      }

      leaf switchback-interval {
        type uint32;
        description
          "Time interval for Call Manager switchback polling";
      }

      leaf switchback-timeout {
        type uint32;
        units "seconds";
        description
          "Timeout value when switching back to primary Cisco Call Manager";
      }

      leaf signaling-dscp {
        type uint8;
        description
          "Value of the signaling DSCP";
      }

      leaf audio-dscp {
        type uint8;
        description
          "Value of the audio DSCP";
      }

      list asso-ccm-entry {
        key "ccm-id";
        description
          "List of associated Cisco Call Managers";
        uses voice-ios-xe-oper:asso-ccm-entry;
      }  // list asso-ccm-entry

      list asso-profile-entry {
        key "profile-id";
        description
          "List of associated profiles";
        uses voice-ios-xe-oper:asso-profile-entry;
      }  // list asso-profile-entry
    }  // grouping sccp-ccm-group

    grouping sccp-connection {
      description "SCCP Connection";
      leaf conn-id {
        type uint32;
        description "SCCP connection ID";
      }

      leaf sess-id {
        type uint32;
        description "SCCP session ID";
      }

      leaf stype {
        type sccp-sess-type;
        description "SCCP session type";
      }

      leaf mode {
        type sccp-conn-mode;
        description "SCCP connection mode";
      }

      leaf codec {
        type voip-codec-type;
        description "SCCP connection codec";
      }

      leaf rmt-ipaddr {
        type inet:ip-address;
        description
          "SCCP connection remote IP address";
      }

      leaf rmt-port {
        type uint16;
        description
          "SCCP connection remote port";
      }

      leaf src-port {
        type uint16;
        description
          "SCCP connection source port";
      }

      leaf dtmf-method {
        type dtmf-method-type;
        description
          "SCCP connection DTMF method";
      }
    }  // grouping sccp-connection

    grouping dspfarm-dsp {
      description
        "DSPFARM DSP resource information";
      leaf bridge-id {
        type uint32;
        description "Bridge ID";
      }

      leaf dsp-slot {
        type string;
        description "DSP slot";
      }

      leaf dsp-num {
        type uint32;
        description "DSP number";
      }

      leaf dsp-version {
        type string;
        description "DSP Version";
      }

      leaf dsp-status {
        type dsp-status-type;
        description "DSP status";
      }

      leaf chnl-id {
        type uint32;
        description "DSP channel ID";
      }

      leaf chnl-status {
        type chnl-status-type;
        description "DSP channel status";
      }

      leaf service-type {
        type dsp-service-type;
        description "DSP service type";
      }

      leaf rsc-id {
        type uint32;
        description "DSP resource ID";
      }

      leaf pkts-txed {
        type uint32;
        description
          "DSP transmitted packets";
      }

      leaf pkts-rxed {
        type uint32;
        description "DSP received packets";
      }
    }  // grouping dspfarm-dsp

    grouping dspfp-codec-entry {
      description
        " Details of DSPFarm Profile Codecs";
      leaf codec-idx {
        type uint32;
        description
          "Index to the codec entry list";
      }

      leaf codec-type {
        type voip-codec-type;
        description "VOIP codec type entry";
      }

      leaf max-pkt-period {
        type uint32;
        description
          "Max. packetization period for the codec";
      }
    }  // grouping dspfp-codec-entry

    grouping dspfp {
      description
        "DSPFarm Profile Information ";
      leaf profile-id {
        type uint32;
        description "DSPFarm Profile ID";
      }

      leaf service-id {
        type srvc-id;
        description "DSPFarm Service ID";
      }

      leaf resource-id {
        type uint32;
        description "DSPFarm Resource ID";
      }

      leaf secure-mode {
        type secure-mode;
        description
          "DSPFarm Profile Service Mode";
      }

      leaf prof-admin-state {
        type prof-admin-state;
        description
          "DSPFarm Profile Admin State";
      }

      leaf prof-oper-state {
        type prof-oper-state;
        description
          "DSPFarm Profile Operation State";
      }

      leaf app-id {
        type app-id;
        description
          "DSPFarm Profile Application ID";
      }

      leaf app-assoc-status {
        type app-assoc;
        description
          "DSPFarm Application Registration Status";
      }

      leaf rsc-provider {
        type rscprv-id;
        description
          "DSPFarm Profile Resource Provider";
      }

      leaf rsc-status {
        type rscprv-state;
        description
          "DSPFarm Profile Resource Status";
      }

      leaf total-rsc-cfg-count {
        type uint32;
        description
          "DSPFarm Profile Resource Configured Count";
      }

      leaf total-rsc-avail-count {
        type uint32;
        description
          "DSPFarm Profile Resource Available Count";
      }

      leaf total-rsc-oos-count {
        type uint32;
        description
          "DSPFarm Profile Resource Out of Service Count";
      }

      leaf total-rsc-active-count {
        type uint32;
        description
          "DSPFarm Profile Resource Active Count";
      }

      leaf total-codec-count {
        type uint32;
        description
          "DSPFarm Profile Total Codec Count";
      }

      list dspfp-codec-entry {
        key "codec-idx";
        description
          "List of associated codecs for the profile";
        uses voice-ios-xe-oper:dspfp-codec-entry;
      }  // list dspfp-codec-entry
    }  // grouping dspfp

    grouping voice-reg-line-info {
      description
        "Voice register line information";
      leaf dialpeer-tag {
        type uint32;
        description "Dial-peer tag";
      }

      leaf address {
        type inet:ip-address;
        description "IP address of phone";
      }

      leaf dir-number {
        type string;
        description "Directory number";
      }
    }  // grouping voice-reg-line-info

    grouping voice-reg-phone-info {
      description
        "Status of phones fallen back to SRST";
      leaf pool-tag {
        type uint32;
        description "Pool tag";
      }

      leaf id-network {
        type inet:ip-address;
        description "ID network";
      }

      leaf reg-state {
        type reg-state-type;
        description
          "State of phone registration";
      }

      list voice-reg-line-info {
        key "dialpeer-tag";
        description "Phone line information";
        uses voice-ios-xe-oper:voice-reg-line-info;
      }  // list voice-reg-line-info
    }  // grouping voice-reg-phone-info

    grouping active-voip-call-key {
      description
        "Active VOIP call leg key parameters";
      leaf call-index {
        type uint32;
        description "Index of the call leg";
      }

      leaf call-setuptime {
        type yang:date-and-time;
        description "Call leg setup time";
      }
    }  // grouping active-voip-call-key

    grouping active-voip-call-details {
      description
        "Active VOIP call leg details";
      leaf call-id {
        type uint32;
        description
          "Unique ID of the call leg";
      }

      leaf call-type {
        type voice-call-type-enum;
        description "Call leg type";
      }

      leaf bridge-id {
        type uint32;
        description "Unique ID for call";
      }

      leaf peer-id {
        type int32;
        description "Dial-peer ID";
      }

      leaf direction {
        type voice-call-direction-enum;
        description
          "Incoming leg or Outgoing leg";
      }

      leaf directory-number {
        type string;
        description
          "Directory Number (DN) of this call leg";
      }

      leaf call-state {
        type voice-call-state-enum;
        description "State of this call leg";
      }

      leaf call-duration {
        type uint32;
        units "milliseconds";
        description "Call duration";
      }

      leaf transmit-packets {
        type uint32;
        description
          "Number of packets transmitted";
      }

      leaf transmit-bytes {
        type uint32;
        description
          "Number of bytes transmitted";
      }

      leaf receive-packets {
        type uint32;
        description
          "Number of packets received";
      }

      leaf receive-bytes {
        type uint32;
        description
          "Number of bytes received";
      }

      leaf remote-ip-address {
        type inet:ip-address;
        description
          "Call leg remote IP address";
      }

      leaf remote-media-port {
        type uint16;
        description
          "Call leg remote media port";
      }

      leaf codec {
        type voip-codec-type;
        description
          "VOIP codec negotiated on the leg";
      }
    }  // grouping active-voip-call-details

    grouping active-voip-call-summary {
      description
        "Total active VOIP call summary";
      leaf telephony-call-legs {
        type uint32;
        description
          "Total number of telephony call legs";
      }

      leaf sip-call-legs {
        type uint32;
        description
          "Total number of SIP call legs";
      }

      leaf total-call-legs {
        type uint32;
        description
          "Total number of SIP and telephony legs";
      }

      list active-voip-call-details {
        key "call-index call-setuptime";
        description
          "A list of active VOIP call leg details";
        uses voice-ios-xe-oper:active-voip-call-key;

        uses voice-ios-xe-oper:active-voip-call-details;
      }  // list active-voip-call-details
    }  // grouping active-voip-call-summary

    container voice-oper-data {
      config false;
      description "Voice operational data";
      list dspfarm-dsp {
        key "bridge-id";
        description "DSPFARM DSP details";
        uses voice-ios-xe-oper:dspfarm-dsp;
      }  // list dspfarm-dsp

      list sccp-connection {
        key "conn-id";
        description
          "SCCP Connection details";
        uses voice-ios-xe-oper:sccp-connection;
      }  // list sccp-connection

      list voice-recording-port {
        key "port-dptag";
        description
          "Voice recording port status";
        uses voice-ios-xe-oper:voice-recording-port;
      }  // list voice-recording-port

      container voice-recording-license {
        presence "voice-recording-license";
        description
          "Voice recording license status";
        uses voice-ios-xe-oper:voice-recording-license;
      }  // container voice-recording-license

      list dspfarm-utlz-profile {
        key "profile-id";
        description
          "DSP Farm profile utilization status";
        uses voice-ios-xe-oper:dspfarm-utlz-profile;
      }  // list dspfarm-utlz-profile

      list dspfarm-utlz-detail {
        key "profile-id";
        description
          "DSP Farm detailed utilization status";
        uses voice-ios-xe-oper:dspfarm-utlz-detail;
      }  // list dspfarm-utlz-detail

      container dsapp-line-dev-sum {
        presence "dsapp-line-dev-sum";
        description
          "DSAPP line device summary";
        uses voice-ios-xe-oper:dsapp-line-dev-sum;
      }  // container dsapp-line-dev-sum

      container dsapp-line-fac {
        presence "dsapp-line-fac";
        description
          "DSAPP line feature access codes";
        uses voice-ios-xe-oper:dsapp-line-fac;
      }  // container dsapp-line-fac

      container active-voice-call-sum {
        presence "active-voice-call-sum";
        description
          "Active voice call summary";
        uses voice-ios-xe-oper:active-voice-call-sum;
      }  // container active-voice-call-sum

      container active-voip-call-summary {
        presence "active-voip-call-summary";
        description
          "Active VOIP call details";
        uses voice-ios-xe-oper:active-voip-call-summary;
      }  // container active-voip-call-summary

      list sccp-ccm-group {
        key "ccm-group-id";
        description
          "Skinny Call Control Protocol Call Manager group detail settings";
        uses voice-ios-xe-oper:sccp-ccm-group;
      }  // list sccp-ccm-group

      list dspfp {
        key "profile-id";
        description
          "DSPFarm Profile Details";
        uses voice-ios-xe-oper:dspfp;
      }  // list dspfp

      list voice-reg-phone-info {
        key "pool-tag";
        description
          "Status of phones fallen back to SRST";
        uses voice-ios-xe-oper:voice-reg-phone-info;
      }  // list voice-reg-phone-info
    }  // container voice-oper-data
  }  // module Cisco-IOS-XE-voice-oper