cdcts-sipjs/dist/cdcts-sipjs.min.js

cdcts JavaScript library for building WebRTC apps with SIP.js

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("cdcts-sipjs",[],t):"object"==typeof exports?exports["cdcts-sipjs"]=t():e["cdcts-sipjs"]=t()}(window,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)r.d(n,i,function(t){return e[t]}.bind(null,i));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=194)}([function(e,t,r){"use strict";r.r(t),r.d(t,"__extends",(function(){return i})),r.d(t,"__assign",(function(){return s})),r.d(t,"__rest",(function(){return o})),r.d(t,"__decorate",(function(){return a})),r.d(t,"__param",(function(){return c})),r.d(t,"__metadata",(function(){return u})),r.d(t,"__awaiter",(function(){return d})),r.d(t,"__generator",(function(){return l})),r.d(t,"__createBinding",(function(){return p})),r.d(t,"__exportStar",(function(){return h})),r.d(t,"__values",(function(){return f})),r.d(t,"__read",(function(){return g})),r.d(t,"__spread",(function(){return v})),r.d(t,"__spreadArrays",(function(){return m})),r.d(t,"__await",(function(){return S})),r.d(t,"__asyncGenerator",(function(){return y})),r.d(t,"__asyncDelegator",(function(){return T})),r.d(t,"__asyncValues",(function(){return b})),r.d(t,"__makeTemplateObject",(function(){return E})),r.d(t,"__importStar",(function(){return _})),r.d(t,"__importDefault",(function(){return C})),r.d(t,"__classPrivateFieldGet",(function(){return R})),r.d(t,"__classPrivateFieldSet",(function(){return w}));
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
var n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function i(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var s=function(){return(s=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var i in t=arguments[r])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};function o(e,t){var r={};for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.indexOf(n)<0&&(r[n]=e[n]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(n=Object.getOwnPropertySymbols(e);i<n.length;i++)t.indexOf(n[i])<0&&Object.prototype.propertyIsEnumerable.call(e,n[i])&&(r[n[i]]=e[n[i]])}return r}function a(e,t,r,n){var i,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,r):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,r,n);else for(var a=e.length-1;a>=0;a--)(i=e[a])&&(o=(s<3?i(o):s>3?i(t,r,o):i(t,r))||o);return s>3&&o&&Object.defineProperty(t,r,o),o}function c(e,t){return function(r,n){t(r,n,e)}}function u(e,t){if("object"==typeof Reflect&&"function"==typeof Reflect.metadata)return Reflect.metadata(e,t)}function d(e,t,r,n){return new(r||(r=Promise))((function(i,s){function o(e){try{c(n.next(e))}catch(e){s(e)}}function a(e){try{c(n.throw(e))}catch(e){s(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof r?t:new r((function(e){e(t)}))).then(o,a)}c((n=n.apply(e,t||[])).next())}))}function l(e,t){var r,n,i,s,o={label:0,sent:function(){if(1&i[0])throw i[1];return i[1]},trys:[],ops:[]};return s={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(s[Symbol.iterator]=function(){return this}),s;function a(s){return function(a){return function(s){if(r)throw new TypeError("Generator is already executing.");for(;o;)try{if(r=1,n&&(i=2&s[0]?n.return:s[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,s[1])).done)return i;switch(n=0,i&&(s=[2&s[0],i.value]),s[0]){case 0:case 1:i=s;break;case 4:return o.label++,{value:s[1],done:!1};case 5:o.label++,n=s[1],s=[0];continue;case 7:s=o.ops.pop(),o.trys.pop();continue;default:if(!(i=o.trys,(i=i.length>0&&i[i.length-1])||6!==s[0]&&2!==s[0])){o=0;continue}if(3===s[0]&&(!i||s[1]>i[0]&&s[1]<i[3])){o.label=s[1];break}if(6===s[0]&&o.label<i[1]){o.label=i[1],i=s;break}if(i&&o.label<i[2]){o.label=i[2],o.ops.push(s);break}i[2]&&o.ops.pop(),o.trys.pop();continue}s=t.call(e,o)}catch(e){s=[6,e],n=0}finally{r=i=0}if(5&s[0])throw s[1];return{value:s[0]?s[1]:void 0,done:!0}}([s,a])}}}function p(e,t,r,n){void 0===n&&(n=r),e[n]=t[r]}function h(e,t){for(var r in e)"default"===r||t.hasOwnProperty(r)||(t[r]=e[r])}function f(e){var t="function"==typeof Symbol&&Symbol.iterator,r=t&&e[t],n=0;if(r)return r.call(e);if(e&&"number"==typeof e.length)return{next:function(){return e&&n>=e.length&&(e=void 0),{value:e&&e[n++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function g(e,t){var r="function"==typeof Symbol&&e[Symbol.iterator];if(!r)return e;var n,i,s=r.call(e),o=[];try{for(;(void 0===t||t-- >0)&&!(n=s.next()).done;)o.push(n.value)}catch(e){i={error:e}}finally{try{n&&!n.done&&(r=s.return)&&r.call(s)}finally{if(i)throw i.error}}return o}function v(){for(var e=[],t=0;t<arguments.length;t++)e=e.concat(g(arguments[t]));return e}function m(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;var n=Array(e),i=0;for(t=0;t<r;t++)for(var s=arguments[t],o=0,a=s.length;o<a;o++,i++)n[i]=s[o];return n}function S(e){return this instanceof S?(this.v=e,this):new S(e)}function y(e,t,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var n,i=r.apply(e,t||[]),s=[];return n={},o("next"),o("throw"),o("return"),n[Symbol.asyncIterator]=function(){return this},n;function o(e){i[e]&&(n[e]=function(t){return new Promise((function(r,n){s.push([e,t,r,n])>1||a(e,t)}))})}function a(e,t){try{(r=i[e](t)).value instanceof S?Promise.resolve(r.value.v).then(c,u):d(s[0][2],r)}catch(e){d(s[0][3],e)}var r}function c(e){a("next",e)}function u(e){a("throw",e)}function d(e,t){e(t),s.shift(),s.length&&a(s[0][0],s[0][1])}}function T(e){var t,r;return t={},n("next"),n("throw",(function(e){throw e})),n("return"),t[Symbol.iterator]=function(){return this},t;function n(n,i){t[n]=e[n]?function(t){return(r=!r)?{value:S(e[n](t)),done:"return"===n}:i?i(t):t}:i}}function b(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var t,r=e[Symbol.asyncIterator];return r?r.call(e):(e=f(e),t={},n("next"),n("throw"),n("return"),t[Symbol.asyncIterator]=function(){return this},t);function n(r){t[r]=e[r]&&function(t){return new Promise((function(n,i){(function(e,t,r,n){Promise.resolve(n).then((function(t){e({value:t,done:r})}),t)})(n,i,(t=e[r](t)).done,t.value)}))}}}function E(e,t){return Object.defineProperty?Object.defineProperty(e,"raw",{value:t}):e.raw=t,e}function _(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}function C(e){return e&&e.__esModule?e:{default:e}}function R(e,t){if(!t.has(e))throw new TypeError("attempted to get private field on non-instance");return t.get(e)}function w(e,t,r){if(!t.has(e))throw new TypeError("attempted to set private field on non-instance");return t.set(e,r),r}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0);n.__exportStar(r(43),t),n.__exportStar(r(66),t),n.__exportStar(r(119),t),n.__exportStar(r(120),t),n.__exportStar(r(121),t),n.__exportStar(r(66),t),n.__exportStar(r(46),t),n.__exportStar(r(22),t),n.__exportStar(r(44),t)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0);n.__exportStar(r(35),t),n.__exportStar(r(30),t),n.__exportStar(r(123),t),n.__exportStar(r(3),t),n.__exportStar(r(29),t),n.__exportStar(r(48),t),n.__exportStar(r(1),t),n.__exportStar(r(125),t),n.__exportStar(r(83),t),n.__exportStar(r(12),t)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0);n.__exportStar(r(106),t),n.__exportStar(r(108),t),n.__exportStar(r(110),t),n.__exportStar(r(28),t),n.__exportStar(r(38),t),n.__exportStar(r(37),t),n.__exportStar(r(42),t),n.__exportStar(r(39),t),n.__exportStar(r(65),t),n.__exportStar(r(113),t),n.__exportStar(r(40),t),n.__exportStar(r(114),t),n.__exportStar(r(41),t)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(3),i=r(1),s=function(){function e(e,t,r,n){this.transactionConstructor=e,this.core=t,this.message=r,this.delegate=n,this.challenged=!1,this.stale=!1,this.logger=this.loggerFactory.getLogger("sip.user-agent-client"),this.init()}return e.prototype.dispose=function(){this.transaction.dispose()},Object.defineProperty(e.prototype,"loggerFactory",{get:function(){return this.core.loggerFactory},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transaction",{get:function(){if(!this._transaction)throw new Error("Transaction undefined.");return this._transaction},enumerable:!0,configurable:!0}),e.prototype.cancel=function(t,r){var s=this;if(void 0===r&&(r={}),!this.transaction)throw new Error("Transaction undefined.");if(!this.message.to)throw new Error("To undefined.");if(!this.message.from)throw new Error("From undefined.");var o=this.core.makeOutgoingRequestMessage(n.C.CANCEL,this.message.ruri,this.message.from.uri,this.message.to.uri,{toTag:this.message.toTag,fromTag:this.message.fromTag,callId:this.message.callId,cseq:this.message.cseq},r.extraHeaders);if(o.branch=this.message.branch,this.message.headers.Route&&(o.headers.Route=this.message.headers.Route),t&&o.setHeader("Reason",t),this.transaction.state===i.TransactionState.Proceeding)new e(i.NonInviteClientTransaction,this.core,o);else this.transaction.once("stateChanged",(function(){if(s.transaction&&s.transaction.state===i.TransactionState.Proceeding)new e(i.NonInviteClientTransaction,s.core,o)}));return o},e.prototype.authenticationGuard=function(e,t){var r,n,i=e.statusCode;if(!i)throw new Error("Response status code undefined.");if(401!==i&&407!==i)return!0;if(401===i?(r=e.parseHeader("www-authenticate"),n="authorization"):(r=e.parseHeader("proxy-authenticate"),n="proxy-authorization"),!r)return this.logger.warn(i+" with wrong or missing challenge, cannot authenticate"),!0;if(this.challenged&&(this.stale||!0!==r.stale))return this.logger.warn(i+" apparently in authentication loop, cannot authenticate"),!0;if(!this.credentials&&(this.credentials=this.core.configuration.authenticationFactory(),!this.credentials))return this.logger.warn("Unable to obtain credentials, cannot authenticate"),!0;if(!this.credentials.authenticate(this.message,r))return!0;this.challenged=!0,r.stale&&(this.stale=!0);var s=this.message.cseq+=1;return t&&t.localSequenceNumber&&(t.incrementLocalSequenceNumber(),s=this.message.cseq=t.localSequenceNumber),this.message.setHeader("cseq",s+" "+this.message.method),this.message.setHeader(n,this.credentials.toString()),this.init(),!1},e.prototype.onRequestTimeout=function(){this.logger.warn("User agent client request timed out. Generating internal 408 Request Timeout.");var e=new n.IncomingResponseMessage;e.statusCode=408,e.reasonPhrase="Request Timeout",this.receiveResponse(e)},e.prototype.onTransportError=function(e){this.logger.error(e.message),this.logger.error("User agent client request transport error. Generating internal 503 Service Unavailable.");var t=new n.IncomingResponseMessage;t.statusCode=503,t.reasonPhrase="Service Unavailable",this.receiveResponse(t)},e.prototype.receiveResponse=function(e){if(this.authenticationGuard(e)){var t=e.statusCode?e.statusCode.toString():"";if(!t)throw new Error("Response status code undefined.");switch(!0){case/^100$/.test(t):this.delegate&&this.delegate.onTrying&&this.delegate.onTrying({message:e});break;case/^1[0-9]{2}$/.test(t):this.delegate&&this.delegate.onProgress&&this.delegate.onProgress({message:e});break;case/^2[0-9]{2}$/.test(t):this.delegate&&this.delegate.onAccept&&this.delegate.onAccept({message:e});break;case/^3[0-9]{2}$/.test(t):this.delegate&&this.delegate.onRedirect&&this.delegate.onRedirect({message:e});break;case/^[4-6][0-9]{2}$/.test(t):this.delegate&&this.delegate.onReject&&this.delegate.onReject({message:e});break;default:throw new Error("Invalid status code "+t)}}},e.prototype.init=function(){var e=this,t={loggerFactory:this.loggerFactory,onRequestTimeout:function(){return e.onRequestTimeout()},onStateChange:function(t){t===i.TransactionState.Terminated&&(e.core.userAgentClients.delete(n),r===e._transaction&&e.dispose())},onTransportError:function(t){return e.onTransportError(t)},receiveResponse:function(t){return e.receiveResponse(t)}},r=new this.transactionConstructor(this.message,this.core.transport,t);this._transaction=r;var n=r.id+r.request.method;this.core.userAgentClients.set(n,this)},e}();t.UserAgentClient=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),function(e){e[e.STATUS_EARLY=1]="STATUS_EARLY",e[e.STATUS_CONFIRMED=2]="STATUS_CONFIRMED"}(t.DialogStatus||(t.DialogStatus={})),function(e){e[e.STATUS_NULL=0]="STATUS_NULL",e[e.STATUS_INVITE_SENT=1]="STATUS_INVITE_SENT",e[e.STATUS_1XX_RECEIVED=2]="STATUS_1XX_RECEIVED",e[e.STATUS_INVITE_RECEIVED=3]="STATUS_INVITE_RECEIVED",e[e.STATUS_WAITING_FOR_ANSWER=4]="STATUS_WAITING_FOR_ANSWER",e[e.STATUS_ANSWERED=5]="STATUS_ANSWERED",e[e.STATUS_WAITING_FOR_PRACK=6]="STATUS_WAITING_FOR_PRACK",e[e.STATUS_WAITING_FOR_ACK=7]="STATUS_WAITING_FOR_ACK",e[e.STATUS_CANCELED=8]="STATUS_CANCELED",e[e.STATUS_TERMINATED=9]="STATUS_TERMINATED",e[e.STATUS_ANSWERED_WAITING_FOR_PRACK=10]="STATUS_ANSWERED_WAITING_FOR_PRACK",e[e.STATUS_EARLY_MEDIA=11]="STATUS_EARLY_MEDIA",e[e.STATUS_CONFIRMED=12]="STATUS_CONFIRMED"}(t.SessionStatus||(t.SessionStatus={})),function(e){e[e.ClientContext=0]="ClientContext",e[e.ConfigurationError=1]="ConfigurationError",e[e.Dialog=2]="Dialog",e[e.DigestAuthentication=3]="DigestAuthentication",e[e.DTMF=4]="DTMF",e[e.IncomingMessage=5]="IncomingMessage",e[e.IncomingRequest=6]="IncomingRequest",e[e.IncomingResponse=7]="IncomingResponse",e[e.InvalidStateError=8]="InvalidStateError",e[e.InviteClientContext=9]="InviteClientContext",e[e.InviteServerContext=10]="InviteServerContext",e[e.Logger=11]="Logger",e[e.LoggerFactory=12]="LoggerFactory",e[e.MethodParameterError=13]="MethodParameterError",e[e.NameAddrHeader=14]="NameAddrHeader",e[e.NotSupportedError=15]="NotSupportedError",e[e.OutgoingRequest=16]="OutgoingRequest",e[e.Parameters=17]="Parameters",e[e.PublishContext=18]="PublishContext",e[e.ReferClientContext=19]="ReferClientContext",e[e.ReferServerContext=20]="ReferServerContext",e[e.RegisterContext=21]="RegisterContext",e[e.RenegotiationError=22]="RenegotiationError",e[e.RequestSender=23]="RequestSender",e[e.ServerContext=24]="ServerContext",e[e.Session=25]="Session",e[e.SessionDescriptionHandler=26]="SessionDescriptionHandler",e[e.SessionDescriptionHandlerError=27]="SessionDescriptionHandlerError",e[e.SessionDescriptionHandlerObserver=28]="SessionDescriptionHandlerObserver",e[e.Subscription=29]="Subscription",e[e.Transport=30]="Transport",e[e.UA=31]="UA",e[e.URI=32]="URI"}(t.TypeStrings||(t.TypeStrings={})),function(e){e[e.STATUS_INIT=0]="STATUS_INIT",e[e.STATUS_STARTING=1]="STATUS_STARTING",e[e.STATUS_READY=2]="STATUS_READY",e[e.STATUS_USER_CLOSED=3]="STATUS_USER_CLOSED",e[e.STATUS_NOT_READY=4]="STATUS_NOT_READY"}(t.UAStatus||(t.UAStatus={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(30),i=r(3),s=r(17),o=r(1),a=function(){function e(e,t,r,n){this.transactionConstructor=e,this.core=t,this.message=r,this.delegate=n,this.logger=this.loggerFactory.getLogger("sip.user-agent-server"),this.toTag=r.toTag?r.toTag:s.newTag(),this.init()}return e.prototype.dispose=function(){this.transaction.dispose()},Object.defineProperty(e.prototype,"loggerFactory",{get:function(){return this.core.loggerFactory},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transaction",{get:function(){if(!this._transaction)throw new Error("Transaction undefined.");return this._transaction},enumerable:!0,configurable:!0}),e.prototype.accept=function(e){if(void 0===e&&(e={statusCode:200}),!this.acceptable)throw new n.TransactionStateError(this.message.method+" not acceptable in state "+this.transaction.state+".");var t=e.statusCode;if(t<200||t>299)throw new TypeError("Invalid statusCode: "+t);return this.reply(e)},e.prototype.progress=function(e){if(void 0===e&&(e={statusCode:180}),!this.progressable)throw new n.TransactionStateError(this.message.method+" not progressable in state "+this.transaction.state+".");var t=e.statusCode;if(t<101||t>199)throw new TypeError("Invalid statusCode: "+t);return this.reply(e)},e.prototype.redirect=function(e,t){if(void 0===t&&(t={statusCode:302}),!this.redirectable)throw new n.TransactionStateError(this.message.method+" not redirectable in state "+this.transaction.state+".");var r=t.statusCode;if(r<300||r>399)throw new TypeError("Invalid statusCode: "+r);var i=new Array;return e.forEach((function(e){return i.push("Contact: "+e.toString())})),t.extraHeaders=(t.extraHeaders||[]).concat(i),this.reply(t)},e.prototype.reject=function(e){if(void 0===e&&(e={statusCode:480}),!this.rejectable)throw new n.TransactionStateError(this.message.method+" not rejectable in state "+this.transaction.state+".");var t=e.statusCode;if(t<400||t>699)throw new TypeError("Invalid statusCode: "+t);return this.reply(e)},e.prototype.trying=function(e){if(!this.tryingable)throw new n.TransactionStateError(this.message.method+" not tryingable in state "+this.transaction.state+".");return this.reply({statusCode:100})},e.prototype.receiveCancel=function(e){this.delegate&&this.delegate.onCancel&&this.delegate.onCancel(e)},Object.defineProperty(e.prototype,"acceptable",{get:function(){if(this.transaction instanceof o.InviteServerTransaction)return this.transaction.state===o.TransactionState.Proceeding||this.transaction.state===o.TransactionState.Accepted;if(this.transaction instanceof o.NonInviteServerTransaction)return this.transaction.state===o.TransactionState.Trying||this.transaction.state===o.TransactionState.Proceeding;throw new Error("Unknown transaction type.")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"progressable",{get:function(){if(this.transaction instanceof o.InviteServerTransaction)return this.transaction.state===o.TransactionState.Proceeding;if(this.transaction instanceof o.NonInviteServerTransaction)return!1;throw new Error("Unknown transaction type.")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"redirectable",{get:function(){if(this.transaction instanceof o.InviteServerTransaction)return this.transaction.state===o.TransactionState.Proceeding;if(this.transaction instanceof o.NonInviteServerTransaction)return this.transaction.state===o.TransactionState.Trying||this.transaction.state===o.TransactionState.Proceeding;throw new Error("Unknown transaction type.")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rejectable",{get:function(){if(this.transaction instanceof o.InviteServerTransaction)return this.transaction.state===o.TransactionState.Proceeding;if(this.transaction instanceof o.NonInviteServerTransaction)return this.transaction.state===o.TransactionState.Trying||this.transaction.state===o.TransactionState.Proceeding;throw new Error("Unknown transaction type.")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"tryingable",{get:function(){if(this.transaction instanceof o.InviteServerTransaction)return this.transaction.state===o.TransactionState.Proceeding;if(this.transaction instanceof o.NonInviteServerTransaction)return this.transaction.state===o.TransactionState.Trying;throw new Error("Unknown transaction type.")},enumerable:!0,configurable:!0}),e.prototype.reply=function(e){e.toTag||100===e.statusCode||(e.toTag=this.toTag),e.userAgent=e.userAgent||this.core.configuration.userAgentHeaderFieldValue,e.supported=e.supported||this.core.configuration.supportedOptionTagsResponse;var t=i.constructOutgoingResponse(this.message,e);return this.transaction.receiveResponse(e.statusCode,t.message),t},e.prototype.init=function(){var e=this,t={loggerFactory:this.loggerFactory,onStateChange:function(t){t===o.TransactionState.Terminated&&(e.core.userAgentServers.delete(n),e.dispose())},onTransportError:function(t){e.logger.error(t.message),e.delegate&&e.delegate.onTransportError?e.delegate.onTransportError(t):e.logger.error("User agent server response transport error.")}},r=new this.transactionConstructor(this.message,this.core.transport,t);this._transaction=r;var n=r.id;this.core.userAgentServers.set(r.id,this)},e}();t.UserAgentServer=a},function(e,t,r){"use strict";var n,i="object"==typeof Reflect?Reflect:null,s=i&&"function"==typeof i.apply?i.apply:function(e,t,r){return Function.prototype.apply.call(e,t,r)};n=i&&"function"==typeof i.ownKeys?i.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var o=Number.isNaN||function(e){return e!=e};function a(){a.init.call(this)}e.exports=a,e.exports.once=function(e,t){return new Promise((function(r,n){function i(r){e.removeListener(t,s),n(r)}function s(){"function"==typeof e.removeListener&&e.removeListener("error",i),r([].slice.call(arguments))}m(e,t,s,{once:!0}),"error"!==t&&function(e,t,r){"function"==typeof e.on&&m(e,"error",t,r)}(e,i,{once:!0})}))},a.EventEmitter=a,a.prototype._events=void 0,a.prototype._eventsCount=0,a.prototype._maxListeners=void 0;var c=10;function u(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function d(e){return void 0===e._maxListeners?a.defaultMaxListeners:e._maxListeners}function l(e,t,r,n){var i,s,o,a;if(u(r),void 0===(s=e._events)?(s=e._events=Object.create(null),e._eventsCount=0):(void 0!==s.newListener&&(e.emit("newListener",t,r.listener?r.listener:r),s=e._events),o=s[t]),void 0===o)o=s[t]=r,++e._eventsCount;else if("function"==typeof o?o=s[t]=n?[r,o]:[o,r]:n?o.unshift(r):o.push(r),(i=d(e))>0&&o.length>i&&!o.warned){o.warned=!0;var c=new Error("Possible EventEmitter memory leak detected. "+o.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");c.name="MaxListenersExceededWarning",c.emitter=e,c.type=t,c.count=o.length,a=c,console&&console.warn&&console.warn(a)}return e}function p(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}function h(e,t,r){var n={fired:!1,wrapFn:void 0,target:e,type:t,listener:r},i=p.bind(n);return i.listener=r,n.wrapFn=i,i}function f(e,t,r){var n=e._events;if(void 0===n)return[];var i=n[t];return void 0===i?[]:"function"==typeof i?r?[i.listener||i]:[i]:r?function(e){for(var t=new Array(e.length),r=0;r<t.length;++r)t[r]=e[r].listener||e[r];return t}(i):v(i,i.length)}function g(e){var t=this._events;if(void 0!==t){var r=t[e];if("function"==typeof r)return 1;if(void 0!==r)return r.length}return 0}function v(e,t){for(var r=new Array(t),n=0;n<t;++n)r[n]=e[n];return r}function m(e,t,r,n){if("function"==typeof e.on)n.once?e.once(t,r):e.on(t,r);else{if("function"!=typeof e.addEventListener)throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type '+typeof e);e.addEventListener(t,(function i(s){n.once&&e.removeEventListener(t,i),r(s)}))}}Object.defineProperty(a,"defaultMaxListeners",{enumerable:!0,get:function(){return c},set:function(e){if("number"!=typeof e||e<0||o(e))throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received '+e+".");c=e}}),a.init=function(){void 0!==this._events&&this._events!==Object.getPrototypeOf(this)._events||(this._events=Object.create(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0},a.prototype.setMaxListeners=function(e){if("number"!=typeof e||e<0||o(e))throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received '+e+".");return this._maxListeners=e,this},a.prototype.getMaxListeners=function(){return d(this)},a.prototype.emit=function(e){for(var t=[],r=1;r<arguments.length;r++)t.push(arguments[r]);var n="error"===e,i=this._events;if(void 0!==i)n=n&&void 0===i.error;else if(!n)return!1;if(n){var o;if(t.length>0&&(o=t[0]),o instanceof Error)throw o;var a=new Error("Unhandled error."+(o?" ("+o.message+")":""));throw a.context=o,a}var c=i[e];if(void 0===c)return!1;if("function"==typeof c)s(c,this,t);else{var u=c.length,d=v(c,u);for(r=0;r<u;++r)s(d[r],this,t)}return!0},a.prototype.addListener=function(e,t){return l(this,e,t,!1)},a.prototype.on=a.prototype.addListener,a.prototype.prependListener=function(e,t){return l(this,e,t,!0)},a.prototype.once=function(e,t){return u(t),this.on(e,h(this,e,t)),this},a.prototype.prependOnceListener=function(e,t){return u(t),this.prependListener(e,h(this,e,t)),this},a.prototype.removeListener=function(e,t){var r,n,i,s,o;if(u(t),void 0===(n=this._events))return this;if(void 0===(r=n[e]))return this;if(r===t||r.listener===t)0==--this._eventsCount?this._events=Object.create(null):(delete n[e],n.removeListener&&this.emit("removeListener",e,r.listener||t));else if("function"!=typeof r){for(i=-1,s=r.length-1;s>=0;s--)if(r[s]===t||r[s].listener===t){o=r[s].listener,i=s;break}if(i<0)return this;0===i?r.shift():function(e,t){for(;t+1<e.length;t++)e[t]=e[t+1];e.pop()}(r,i),1===r.length&&(n[e]=r[0]),void 0!==n.removeListener&&this.emit("removeListener",e,o||t)}return this},a.prototype.off=a.prototype.removeListener,a.prototype.removeAllListeners=function(e){var t,r,n;if(void 0===(r=this._events))return this;if(void 0===r.removeListener)return 0===arguments.length?(this._events=Object.create(null),this._eventsCount=0):void 0!==r[e]&&(0==--this._eventsCount?this._events=Object.create(null):delete r[e]),this;if(0===arguments.length){var i,s=Object.keys(r);for(n=0;n<s.length;++n)"removeListener"!==(i=s[n])&&this.removeAllListeners(i);return this.removeAllListeners("removeListener"),this._events=Object.create(null),this._eventsCount=0,this}if("function"==typeof(t=r[e]))this.removeListener(e,t);else if(void 0!==t)for(n=t.length-1;n>=0;n--)this.removeListener(e,t[n]);return this},a.prototype.listeners=function(e){return f(this,e,!0)},a.prototype.rawListeners=function(e){return f(this,e,!1)},a.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):g.call(e,t)},a.prototype.listenerCount=g,a.prototype.eventNames=function(){return this._eventsCount>0?n(this._events):[]}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(136);!function(e){e.version=n.LIBRARY_VERSION,e.USER_AGENT="SIP.js/"+n.LIBRARY_VERSION,e.SIP="sip",e.SIPS="sips",function(e){e.CONNECTION_ERROR="Connection Error",e.INTERNAL_ERROR="Internal Error",e.REQUEST_TIMEOUT="Request Timeout",e.SIP_FAILURE_CODE="SIP Failure Code",e.ADDRESS_INCOMPLETE="Address Incomplete",e.AUTHENTICATION_ERROR="Authentication Error",e.BUSY="Busy",e.DIALOG_ERROR="Dialog Error",e.INCOMPATIBLE_SDP="Incompatible SDP",e.NOT_FOUND="Not Found",e.REDIRECTED="Redirected",e.REJECTED="Rejected",e.UNAVAILABLE="Unavailable",e.BAD_MEDIA_DESCRIPTION="Bad Media Description",e.CANCELED="Canceled",e.EXPIRES="Expires",e.NO_ACK="No ACK",e.NO_ANSWER="No Answer",e.NO_PRACK="No PRACK",e.RTP_TIMEOUT="RTP Timeout",e.USER_DENIED_MEDIA_ACCESS="User Denied Media Access",e.WEBRTC_ERROR="WebRTC Error",e.WEBRTC_NOT_SUPPORTED="WebRTC Not Supported"}(e.causes||(e.causes={})),function(e){e.REQUIRED="required",e.SUPPORTED="supported",e.UNSUPPORTED="none"}(e.supported||(e.supported={})),e.SIP_ERROR_CAUSES={ADDRESS_INCOMPLETE:[484],AUTHENTICATION_ERROR:[401,407],BUSY:[486,600],INCOMPATIBLE_SDP:[488,606],NOT_FOUND:[404,604],REDIRECTED:[300,301,302,305,380],REJECTED:[403,603],UNAVAILABLE:[480,410,408,430]},e.ACK="ACK",e.BYE="BYE",e.CANCEL="CANCEL",e.INFO="INFO",e.INVITE="INVITE",e.MESSAGE="MESSAGE",e.NOTIFY="NOTIFY",e.OPTIONS="OPTIONS",e.REGISTER="REGISTER",e.UPDATE="UPDATE",e.SUBSCRIBE="SUBSCRIBE",e.PUBLISH="PUBLISH",e.REFER="REFER",e.PRACK="PRACK",e.REASON_PHRASE={100:"Trying",180:"Ringing",181:"Call Is Being Forwarded",182:"Queued",183:"Session Progress",199:"Early Dialog Terminated",200:"OK",202:"Accepted",204:"No Notification",300:"Multiple Choices",301:"Moved Permanently",302:"Moved Temporarily",305:"Use Proxy",380:"Alternative Service",400:"Bad Request",401:"Unauthorized",402:"Payment Required",403:"Forbidden",404:"Not Found",405:"Method Not Allowed",406:"Not Acceptable",407:"Proxy Authentication Required",408:"Request Timeout",410:"Gone",412:"Conditional Request Failed",413:"Request Entity Too Large",414:"Request-URI Too Long",415:"Unsupported Media Type",416:"Unsupported URI Scheme",417:"Unknown Resource-Priority",420:"Bad Extension",421:"Extension Required",422:"Session Interval Too Small",423:"Interval Too Brief",428:"Use Identity Header",429:"Provide Referrer Identity",430:"Flow Failed",433:"Anonymity Disallowed",436:"Bad Identity-Info",437:"Unsupported Certificate",438:"Invalid Identity Header",439:"First Hop Lacks Outbound Support",440:"Max-Breadth Exceeded",469:"Bad Info Package",470:"Consent Needed",478:"Unresolvable Destination",480:"Temporarily Unavailable",481:"Call/Transaction Does Not Exist",482:"Loop Detected",483:"Too Many Hops",484:"Address Incomplete",485:"Ambiguous",486:"Busy Here",487:"Request Terminated",488:"Not Acceptable Here",489:"Bad Event",491:"Request Pending",493:"Undecipherable",494:"Security Agreement Required",500:"Internal Server Error",501:"Not Implemented",502:"Bad Gateway",503:"Service Unavailable",504:"Server Time-out",505:"Version Not Supported",513:"Message Too Large",580:"Precondition Failure",600:"Busy Everywhere",603:"Decline",604:"Does Not Exist Anywhere",606:"Not Acceptable"},e.OPTION_TAGS={"100rel":!0,199:!0,answermode:!0,"early-session":!0,eventlist:!0,explicitsub:!0,"from-change":!0,"geolocation-http":!0,"geolocation-sip":!0,gin:!0,gruu:!0,histinfo:!0,ice:!0,join:!0,"multiple-refer":!0,norefersub:!0,nosub:!0,outbound:!0,path:!0,policy:!0,precondition:!0,pref:!0,privacy:!0,"recipient-list-invite":!0,"recipient-list-message":!0,"recipient-list-subscribe":!0,replaces:!0,"resource-priority":!0,"sdp-anat":!0,"sec-agree":!0,tdialog:!0,timer:!0,uui:!0},function(e){e.INFO="info",e.RTP="rtp"}(e.dtmfType||(e.dtmfType={}))}(t.C||(t.C={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(8),i=r(28),s=r(41);!function(e){e.defer=function(){var e={};return e.promise=new Promise((function(t,r){e.resolve=t,e.reject=r})),e},e.reducePromises=function(e,t){return e.reduce((function(e,t){return e=e.then(t)}),Promise.resolve(t))},e.str_utf8_length=function(e){return encodeURIComponent(e).replace(/%[A-F\d]{2}/g,"U").length},e.generateFakeSDP=function(e){if(e){var t=e.indexOf("o="),r=e.indexOf("\r\n",t);return"v=0\r\n"+e.slice(t,r)+"\r\ns=-\r\nt=0 0\r\nc=IN IP4 0.0.0.0"}},e.isDecimal=function(e){var t=parseInt(e,10);return!isNaN(t)&&parseFloat(e)===t},e.createRandomToken=function(e,t){void 0===t&&(t=32);for(var r="",n=0;n<e;n++){r+=Math.floor(Math.random()*t).toString(t)}return r},e.newTag=function(){return e.createRandomToken(10)},e.newUUID=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(e){var t=Math.floor(16*Math.random());return("x"===e?t:t%4+8).toString(16)}))},e.normalizeTarget=function(t,r){if(t){if(t instanceof s.URI)return t;if("string"==typeof t){var o=t.split("@"),a=void 0,c=void 0;switch(o.length){case 1:if(!r)return;a=t,c=r;break;case 2:a=o[0],c=o[1];break;default:a=o.slice(0,o.length-1).join("@"),c=o[o.length-1]}return a=a.replace(/^(sips?|tel):/i,""),/^[\-\.\(\)]*\+?[0-9\-\.\(\)]+$/.test(a)&&(a=a.replace(/[\-\.\(\)]/g,"")),t=n.C.SIP+":"+e.escapeUser(a)+"@"+c,i.Grammar.URIParse(t)}}else;},e.escapeUser=function(e){return encodeURIComponent(decodeURIComponent(e)).replace(/%3A/gi,":").replace(/%2B/gi,"+").replace(/%3F/gi,"?").replace(/%2F/gi,"/")},e.headerize=function(e){for(var t={"Call-Id":"Call-ID",Cseq:"CSeq","Min-Se":"Min-SE",Rack:"RAck",Rseq:"RSeq","Www-Authenticate":"WWW-Authenticate"},r=e.toLowerCase().replace(/_/g,"-").split("-"),n=r.length,i="",s=0;s<n;s++)0!==s&&(i+="-"),i+=r[s].charAt(0).toUpperCase()+r[s].substring(1);return t[i]&&(i=t[i]),i},e.sipErrorCause=function(e){for(var t in n.C.SIP_ERROR_CAUSES)if(-1!==n.C.SIP_ERROR_CAUSES[t].indexOf(e))return n.C.causes[t];return n.C.causes.SIP_FAILURE_CODE},e.getReasonPhrase=function(e,t){return t||n.C.REASON_PHRASE[e]||""},e.getReasonHeaderValue=function(t,r){return"SIP;cause="+t+';text="'+(r=e.getReasonPhrase(t,r))+'"'},e.getCancelReason=function(t,r){if(t&&t<200||t>699)throw new TypeError("Invalid statusCode: "+t);if(t)return e.getReasonHeaderValue(t,r)},e.buildStatusLine=function(t,r){if(!t||t<100||t>699)throw new TypeError("Invalid statusCode: "+t);if(r&&"string"!=typeof r&&!(r instanceof String))throw new TypeError("Invalid reason: "+r);return"SIP/2.0 "+t+" "+(r=e.getReasonPhrase(t,r))+"\r\n"},e.fromBodyObj=function(e){var t=e.body,r=e.contentType;return{contentDisposition:function(e){return"application/sdp"===e?"session":"render"}(r),contentType:r,content:t}},e.toBodyObj=function(e){return{body:e.content,contentType:e.contentType}}}(t.Utils||(t.Utils={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0),i=r(2),s=r(5);!function(e){var t=function(e){function t(){return e.call(this,"The session description handler has closed.")||this}return n.__extends(t,e),t}(i.Exception);e.ClosedSessionDescriptionHandlerError=t;var r=function(e){function t(){return e.call(this,"The session has terminated.")||this}return n.__extends(t,e),t}(i.Exception);e.TerminatedSessionError=r;var s=function(e){function t(t){return e.call(this,t||"Unsupported session description content type.")||this}return n.__extends(t,e),t}(i.Exception);e.UnsupportedSessionDescriptionContentTypeError=s}(t.Exceptions||(t.Exceptions={}));var o=function(e){function t(t,r,n){var i=e.call(this,n)||this;return i.code=t,i.name=r,i.message=n,i}return n.__extends(t,e),t}(i.Exception);!function(e){var t=function(e){function t(t,r){var n=e.call(this,1,"CONFIGURATION_ERROR",r?"Invalid value "+JSON.stringify(r)+" for parameter '"+t+"'":"Missing parameter: "+t)||this;return n.type=s.TypeStrings.ConfigurationError,n.parameter=t,n.value=r,n}return n.__extends(t,e),t}(o);e.ConfigurationError=t;var r=function(e){function t(t){var r=e.call(this,2,"INVALID_STATE_ERROR","Invalid status: "+t)||this;return r.type=s.TypeStrings.InvalidStateError,r.status=t,r}return n.__extends(t,e),t}(o);e.InvalidStateError=r;var i=function(e){function t(t){var r=e.call(this,3,"NOT_SUPPORTED_ERROR",t)||this;return r.type=s.TypeStrings.NotSupportedError,r}return n.__extends(t,e),t}(o);e.NotSupportedError=i;var a=function(e){function t(t){var r=e.call(this,5,"RENEGOTIATION_ERROR",t)||this;return r.type=s.TypeStrings.RenegotiationError,r}return n.__extends(t,e),t}(o);e.RenegotiationError=a;var c=function(e){function t(t,r,n){var i=e.call(this,6,"METHOD_PARAMETER_ERROR",n?"Invalid value "+JSON.stringify(n)+" for parameter '"+r+"'":"Missing parameter: "+r)||this;return i.type=s.TypeStrings.MethodParameterError,i.method=t,i.parameter=r,i.value=n,i}return n.__extends(t,e),t}(o);e.MethodParameterError=c;var u=function(e){function t(t,r,n){var i=e.call(this,8,"SESSION_DESCRIPTION_HANDLER_ERROR",n||"Error with Session Description Handler")||this;return i.type=s.TypeStrings.SessionDescriptionHandlerError,i.method=t,i.error=r,i}return n.__extends(t,e),t}(o);e.SessionDescriptionHandlerError=u}(t.Exceptions||(t.Exceptions={}))},function(e,t){e.exports=function(e){return"object"==typeof e?null!==e:"function"==typeof e}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=500;t.Timers={T1:n,T2:4e3,T4:5e3,TIMER_B:32e3,TIMER_D:0,TIMER_F:32e3,TIMER_H:32e3,TIMER_I:0,TIMER_J:0,TIMER_K:0,TIMER_L:32e3,TIMER_M:32e3,TIMER_N:32e3,PROVISIONAL_RESPONSE_INTERVAL:6e4}},function(e,t){var r=e.exports="undefined"!=typeof window&&window.Math==Math?window:"undefined"!=typeof self&&self.Math==Math?self:Function("return this")();"number"==typeof __g&&(__g=r)},function(e,t,r){var n=r(102)("wks"),i=r(57),s=r(13).Symbol,o="function"==typeof s;(e.exports=function(e){return n[e]||(n[e]=o&&s[e]||(o?s:i)("Symbol."+e))}).store=n},function(e,t,r){var n=r(19),i=r(96);e.exports=r(16)?function(e,t,r){return n.f(e,t,i(1,r))}:function(e,t,r){return e[t]=r,e}},function(e,t,r){e.exports=!r(26)((function(){return 7!=Object.defineProperty({},"a",{get:function(){return 7}}).a}))},function(e,t,r){"use strict";function n(e,t){void 0===t&&(t=32);for(var r="",n=0;n<e;n++){r+=Math.floor(Math.random()*t).toString(t)}return r}Object.defineProperty(t,"__esModule",{value:!0}),t.createRandomToken=n,t.getReasonPhrase=function(e){return i[e]||""},t.newTag=function(){return n(10)},t.headerize=function(e){for(var t={"Call-Id":"Call-ID",Cseq:"CSeq","Min-Se":"Min-SE",Rack:"RAck",Rseq:"RSeq","Www-Authenticate":"WWW-Authenticate"},r=e.toLowerCase().replace(/_/g,"-").split("-"),n=r.length,i="",s=0;s<n;s++)0!==s&&(i+="-"),i+=r[s].charAt(0).toUpperCase()+r[s].substring(1);return t[i]&&(i=t[i]),i},t.str_utf8_length=function(e){return encodeURIComponent(e).replace(/%[A-F\d]{2}/g,"U").length};var i={100:"Trying",180:"Ringing",181:"Call Is Being Forwarded",182:"Queued",183:"Session Progress",199:"Early Dialog Terminated",200:"OK",202:"Accepted",204:"No Notification",300:"Multiple Choices",301:"Moved Permanently",302:"Moved Temporarily",305:"Use Proxy",380:"Alternative Service",400:"Bad Request",401:"Unauthorized",402:"Payment Required",403:"Forbidden",404:"Not Found",405:"Method Not Allowed",406:"Not Acceptable",407:"Proxy Authentication Required",408:"Request Timeout",410:"Gone",412:"Conditional Request Failed",413:"Request Entity Too Large",414:"Request-URI Too Long",415:"Unsupported Media Type",416:"Unsupported URI Scheme",417:"Unknown Resource-Priority",420:"Bad Extension",421:"Extension Required",422:"Session Interval Too Small",423:"Interval Too Brief",428:"Use Identity Header",429:"Provide Referrer Identity",430:"Flow Failed",433:"Anonymity Disallowed",436:"Bad Identity-Info",437:"Unsupported Certificate",438:"Invalid Identity Header",439:"First Hop Lacks Outbound Support",440:"Max-Breadth Exceeded",469:"Bad Info Package",470:"Consent Needed",478:"Unresolvable Destination",480:"Temporarily Unavailable",481:"Call/Transaction Does Not Exist",482:"Loop Detected",483:"Too Many Hops",484:"Address Incomplete",485:"Ambiguous",486:"Busy Here",487:"Request Terminated",488:"Not Acceptable Here",489:"Bad Event",491:"Request Pending",493:"Undecipherable",494:"Security Agreement Required",500:"Internal Server Error",501:"Not Implemented",502:"Bad Gateway",503:"Service Unavailable",504:"Server Time-out",505:"Version Not Supported",513:"Message Too Large",580:"Precondition Failure",600:"Busy Everywhere",603:"Decline",604:"Does Not Exist Anywhere",606:"Not Acceptable"}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0),i=r(7),s=r(8),o=r(2),a=r(5),c=r(9),u=function(e){function t(r,n,i,s){var o=e.call(this)||this;return o.data={},t.initializer(o,r,n,i,s),o}return n.__extends(t,e),t.initializer=function(e,t,r,n,i){if(e.type=a.TypeStrings.ClientContext,void 0===n)throw new TypeError("Not enough arguments");e.ua=t,e.logger=t.getLogger("sip.clientcontext"),e.method=r;var s=t.normalizeTarget(n);if(!s)throw new TypeError("Invalid target: "+n);var u=t.userAgentCore.configuration.aor;if(i&&i.params&&i.params.fromUri&&!(u="string"==typeof i.params.fromUri?o.Grammar.URIParse(i.params.fromUri):i.params.fromUri))throw new TypeError("Invalid from URI: "+i.params.fromUri);var d=s;if(i&&i.params&&i.params.toUri&&!(d="string"==typeof i.params.toUri?o.Grammar.URIParse(i.params.toUri):i.params.toUri))throw new TypeError("Invalid to URI: "+i.params.toUri);var l,p,h=((i=(i=Object.create(i||Object.prototype))||{}).extraHeaders||[]).slice(),f=i.params||{};i.body&&(l={body:i.body,contentType:i.contentType?i.contentType:"application/sdp"},e.body=l),l&&(p=c.Utils.fromBodyObj(l)),e.request=t.userAgentCore.makeOutgoingRequestMessage(r,s,u,d,f,h,p),e.request.from&&(e.localIdentity=e.request.from),e.request.to&&(e.remoteIdentity=e.request.to)},t.prototype.send=function(){var e=this;return this.ua.userAgentCore.request(this.request,{onAccept:function(t){return e.receiveResponse(t.message)},onProgress:function(t){return e.receiveResponse(t.message)},onRedirect:function(t){return e.receiveResponse(t.message)},onReject:function(t){return e.receiveResponse(t.message)},onTrying:function(t){return e.receiveResponse(t.message)}}),this},t.prototype.receiveResponse=function(e){var t=e.statusCode||0,r=c.Utils.getReasonPhrase(t);switch(!0){case/^1[0-9]{2}$/.test(t.toString()):this.emit("progress",e,r);break;case/^2[0-9]{2}$/.test(t.toString()):this.ua.applicants[this.toString()]&&delete this.ua.applicants[this.toString()],this.emit("accepted",e,r);break;default:this.ua.applicants[this.toString()]&&delete this.ua.applicants[this.toString()],this.emit("rejected",e,r),this.emit("failed",e,r)}},t.prototype.onRequestTimeout=function(){this.emit("failed",void 0,s.C.causes.REQUEST_TIMEOUT)},t.prototype.onTransportError=function(){this.emit("failed",void 0,s.C.causes.CONNECTION_ERROR)},t}(i.EventEmitter);t.ClientContext=u},function(e,t,r){var n=r(20),i=r(159),s=r(160),o=Object.defineProperty;t.f=r(16)?Object.defineProperty:function(e,t,r){if(n(e),t=s(t,!0),n(r),i)try{return o(e,t,r)}catch(e){}if("get"in r||"set"in r)throw TypeError("Accessors not supported!");return"value"in r&&(e[t]=r.value),e}},function(e,t,r){var n=r(11);e.exports=function(e){if(!n(e))throw TypeError(e+" is not an object!");return e}},function(e,t){var r={}.hasOwnProperty;e.exports=function(e,t){return r.call(e,t)}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),function(e){e.Accepted="Accepted",e.Calling="Calling",e.Completed="Completed",e.Confirmed="Confirmed",e.Proceeding="Proceeding",e.Terminated="Terminated",e.Trying="Trying"}(t.TransactionState||(t.TransactionState={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(3);t.AllowedMethods=[n.C.ACK,n.C.BYE,n.C.CANCEL,n.C.INFO,n.C.INVITE,n.C.MESSAGE,n.C.NOTIFY,n.C.OPTIONS,n.C.PRACK,n.C.REFER,n.C.REGISTER,n.C.SUBSCRIBE]},function(e,t,r){var n=r(13),i=r(25),s=r(32),o=r(15),a=r(21),c=function(e,t,r){var u,d,l,p=e&c.F,h=e&c.G,f=e&c.S,g=e&c.P,v=e&c.B,m=e&c.W,S=h?i:i[t]||(i[t]={}),y=S.prototype,T=h?n:f?n[t]:(n[t]||{}).prototype;for(u in h&&(r=t),r)(d=!p&&T&&void 0!==T[u])&&a(S,u)||(l=d?T[u]:r[u],S[u]=h&&"function"!=typeof T[u]?r[u]:v&&d?s(l,n):m&&T[u]==l?function(e){var t=function(t,r,n){if(this instanceof e){switch(arguments.length){case 0:return new e;case 1:return new e(t);case 2:return new e(t,r)}return new e(t,r,n)}return e.apply(this,arguments)};return t.prototype=e.prototype,t}(l):g&&"function"==typeof l?s(Function.call,l):l,g&&((S.virtual||(S.virtual={}))[u]=l,e&c.R&&y&&!y[u]&&o(y,u,l)))};c.F=1,c.G=2,c.S=4,c.P=8,c.B=16,c.W=32,c.U=64,c.R=128,e.exports=c},function(e,t){var r=e.exports={version:"2.6.12"};"number"==typeof __e&&(__e=r)},function(e,t){e.exports=function(e){try{return!!e()}catch(e){return!0}}},function(e,t){e.exports={}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0).__importStar(r(109));!function(e){e.parse=function(e,t){var r={startRule:t};try{n.parse(e,r)}catch(e){r.data=-1}return r.data},e.nameAddrHeaderParse=function(t){var r=e.parse(t,"Name_Addr_Header");return-1!==r?r:void 0},e.URIParse=function(t){var r=e.parse(t,"SIP_URI");return-1!==r?r:void 0}}(t.Grammar||(t.Grammar={}))},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),r(0).__exportStar(r(116),t)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0);n.__exportStar(r(45),t),n.__exportStar(r(117),t),n.__exportStar(r(118),t)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0),i=r(7),s=r(8),o=r(2),a=r(5),c=r(9),u=function(e){function t(r,n){var i=e.call(this)||this;return i.incomingRequest=n,i.data={},t.initializer(i,r,n),i}return n.__extends(t,e),t.initializer=function(e,t,r){var n=r.message;if(e.type=a.TypeStrings.ServerContext,e.ua=t,e.logger=t.getLogger("sip.servercontext"),e.request=n,n.body&&(e.body=n.body),n.hasHeader("Content-Type")&&(e.contentType=n.getHeader("Content-Type")),e.method=n.method,e.localIdentity=n.to,e.remoteIdentity=n.from,n.hasHeader("P-Asserted-Identity")){var i=n.getHeader("P-Asserted-Identity");i&&(e.assertedIdentity=o.Grammar.nameAddrHeaderParse(i))}},t.prototype.progress=function(e){return void 0===e&&(e={}),e.statusCode=e.statusCode||180,e.minCode=100,e.maxCode=199,e.events=["progress"],this.reply(e)},t.prototype.accept=function(e){return void 0===e&&(e={}),e.statusCode=e.statusCode||200,e.minCode=200,e.maxCode=299,e.events=["accepted"],this.reply(e)},t.prototype.reject=function(e){return void 0===e&&(e={}),e.statusCode=e.statusCode||480,e.minCode=300,e.maxCode=699,e.events=["rejected","failed"],this.reply(e)},t.prototype.reply=function(e){var t=this;void 0===e&&(e={});var r=e.statusCode||100,n=e.minCode||100,i=e.maxCode||699,s=c.Utils.getReasonPhrase(r,e.reasonPhrase),a=e.extraHeaders||[],u=e.body?o.fromBodyLegacy(e.body):void 0,d=e.events||[];if(r<n||r>i)throw new TypeError("Invalid statusCode: "+r);var l,p={statusCode:r,reasonPhrase:s,extraHeaders:a,body:u},h=r.toString();switch(!0){case/^100$/.test(h):l=this.incomingRequest.trying(p).message;break;case/^1[0-9]{2}$/.test(h):l=this.incomingRequest.progress(p).message;break;case/^2[0-9]{2}$/.test(h):l=this.incomingRequest.accept(p).message;break;case/^3[0-9]{2}$/.test(h):l=this.incomingRequest.redirect([],p).message;break;case/^[4-6][0-9]{2}$/.test(h):l=this.incomingRequest.reject(p).message;break;default:throw new Error("Invalid status code "+r)}return d.forEach((function(e){t.emit(e,l,s)})),this},t.prototype.onRequestTimeout=function(){this.emit("failed",void 0,s.C.causes.REQUEST_TIMEOUT)},t.prototype.onTransportError=function(){this.emit("failed",void 0,s.C.causes.CONNECTION_ERROR)},t}(i.EventEmitter);t.ServerContext=u},function(e,t,r){var n=r(94);e.exports=function(e,t,r){if(n(e),void 0===t)return e;switch(r){case 1:return function(r){return e.call(t,r)};case 2:return function(r,n){return e.call(t,r,n)};case 3:return function(r,n,i){return e.call(t,r,n,i)}}return function(){return e.apply(t,arguments)}}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=r(0),i=r(2);t.DigestAuthentication=i.DigestAuthentication,t.Grammar=i.Grammar,t.IncomingRequest=i.IncomingRequestMessage,t.IncomingResponse=i.IncomingResponseMessage,t.LoggerFactory=i.LoggerFactory,t.NameAddrHeader=i.NameAddrHeader,t.OutgoingRequest=i.OutgoingRequestMessage,t.Parser=i.Parser,t.Timers=i.Timers,t.URI=i.URI;var s=r(18);t.ClientContext=s.ClientContext;var o=r(8);t.C=o.C;var a=r(5);t.DialogStatus=a.DialogStatus,t.SessionStatus=a.SessionStatus,t.TypeStrings=a.TypeStrings,t.UAStatus=a.UAStatus;var c=r(10);t.Exceptions=c.Exceptions;var u=r(84);t.PublishContext=u.PublishContext;var d=r(50);t.ReferClientContext=d.ReferClientContext,t.ReferServerContext=d.ReferServerContext;var l=r(85);t.RegisterContext=l.RegisterContext;var p=r(31);t.ServerContext=p.ServerContext;var h=r(86);t.InviteClientContext=h.InviteClientContext,t.InviteServerContext=h.InviteServerContext,t.Session=h.Session;var f=r(88);t.Subscription=f.Subscription;var g=r(89);t.Transport=g.Transport;var v=r(1),m={InviteClientTransaction:v.InviteClientTransaction,InviteServerTransaction:v.InviteServerTransaction,NonInviteClientTransaction:v.NonInviteClientTransaction,NonInviteServerTransaction:v.NonInviteServerTransaction};t.Transactions=m;var S=r(90);t.makeUserAgentCoreConfigurationFromUA=S.makeUserAgentCoreConfigurationFromUA,t.UA=S.UA;var y=r(9);t.Utils=y.Utils;var T=n.__importStar(r(152));t.Web=T;var b=o.C.version;t.version=b;t.name="sip.js";var E=n.__importStar(r(2));t.Core=E},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=s(r(154)),i=s(r(155));function s(e){return e&&e.__esModule?e:{default:e}}var o=new(s(r(161)).default),a=function(){function e(){(0,n.default)(this,e),o.set(this,{events:{}}),this.eventLength=0}return(0,i.default)(e,[{key:"on",value:function(e,t){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(void