From 17efc8b0fb7d3fa66eb8e22f32b81e3e14bcd7f6 Mon Sep 17 00:00:00 2001
From: WXL (wul) <wl_5969728@163.com>
Date: 星期二, 06 一月 2026 17:37:57 +0800
Subject: [PATCH] 测试完成
---
src/utils/sipService-cs.js | 301 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 301 insertions(+), 0 deletions(-)
diff --git a/src/utils/sipService-cs.js b/src/utils/sipService-cs.js
new file mode 100644
index 0000000..0cfc572
--- /dev/null
+++ b/src/utils/sipService-cs.js
@@ -0,0 +1,301 @@
+import JsSIP from "jssip";
+
+class SipService {
+ constructor() {
+ this.ua = null;
+ this.currentSession = null;
+ this.onStatusChange = null;
+ this.onCallStatusChange = null;
+ this.onIncomingCall = null;
+ this.isRegistered = false; // 鏂板娉ㄥ唽鐘舵�佹爣蹇�
+ this.registrationTime = null; // 鏂板娉ㄥ唽鎴愬姛鏃堕棿鎴�
+ }
+
+ init(config) {
+ try {
+ this.updateStatus("connecting", "杩炴帴涓�;...");
+
+ this.ua = new JsSIP.UA({
+ sockets: [new JsSIP.WebSocketInterface(config.wsUrl)],
+ uri: config.sipUri,
+ password: config.password,
+ display_name: config.displayName,
+ iceServers: [],
+ register: true,
+ sessionExpires: 1800,
+ minSessionExpires: 90,
+ register_expires: 300,
+ });
+
+ this.ua.start();
+
+ // 浜嬩欢鐩戝惉
+ this.ua.on("registered", () => {
+ this.isRegistered = true;
+ this.registrationTime = Date.now(); // 璁板綍娉ㄥ唽鎴愬姛鏃堕棿
+ console.log(this.registrationTime, "娉ㄥ唽鏃堕棿");
+
+ this.updateStatus("registered", "宸叉敞鍐�");
+ });
+
+ this.ua.on("registrationFailed", (e) => {
+ this.isRegistered = false;
+ this.updateStatus("failed", `娉ㄥ唽澶辫触: ${e.cause}`);
+ });
+
+ this.ua.on("unregistered", () => {
+ this.isRegistered = false;
+ let registrationTime = Date.now(); // 璁板綍娉ㄩ攢鎴愬姛鏃堕棿
+ console.log(registrationTime, "娉ㄩ攢鏃堕棿");
+ this.updateStatus("disconnected", "宸叉敞閿�");
+ });
+ this.ua.on("disconnected", () =>
+ this.updateStatus("disconnected", "杩炴帴鏂紑")
+ );
+ this.ua.on("connected", () =>
+ this.updateStatus("connecting", "閲嶆柊杩炴帴涓�...")
+ );
+ this.ua.on("newRTCSession", (data) =>
+ this.handleIncomingCall(data.session)
+ );
+ } catch (error) {
+ this.updateStatus("failed", `鍒濆鍖栧け璐�: ${error.message}`);
+ console.error("SIP鍒濆鍖栧け璐�:", error);
+ throw error;
+ }
+ }
+ // 鏂板鏂规硶锛氭鏌ユ槸鍚﹀彲浠ュ懠鍙�
+ canMakeCall(minDelay = 2000) {
+ if (!this.isRegistered) {
+ return { canCall: false, reason: "SIP鏈敞鍐岋紝鏃犳硶鍛煎彨" };
+ }
+
+ const now = Date.now();
+ const timeSinceRegistration = now - this.registrationTime;
+
+ if (timeSinceRegistration < minDelay) {
+ const remaining = minDelay - timeSinceRegistration;
+ return {
+ canCall: false,
+ reason: `娉ㄥ唽鎴愬姛锛岃绛夊緟 ${Math.ceil(remaining / 1000)} 绉掑悗鍐嶅懠鍙玚,
+ };
+ }
+
+ return { canCall: true, reason: "" };
+ }
+ makeCall(targetNumber) {
+ const { canCall, reason } = this.canMakeCall();
+ if (!canCall) {
+ return Promise.reject(new Error(reason));
+ }
+ return new Promise((resolve, reject) => {
+ try {
+ if (!this.ua) {
+ throw new Error("SIP瀹㈡埛绔湭鍒濆鍖�");
+ }
+
+ if (!this.ua.isRegistered()) {
+ throw new Error("SIP鏈敞鍐岋紝鏃犳硶鍛煎彨");
+ }
+
+ const options = {
+ sessionTimers: true,
+ sessionTimersExpires: 300,
+ extraHeaders: [
+ "Min-SE: 120",
+ "Route: <sip:@192.168.100.6>",
+ "Accept: application/sdp",
+ "Supported: replaces, timer",
+ "Allow: INVITE, ACK, BYE, CANCEL, OPTIONS",
+ ],
+ mediaConstraints: {
+ audio: true,
+ video: false,
+ },
+ rtcOfferConstraints: {
+ offerToReceiveAudio: 1,
+ offerToReceiveVideo: 0,
+ mandatory: {
+ OfferToReceiveAudio: true,
+ OfferToReceiveVideo: false,
+ },
+ },
+ eventHandlers: {
+ progress: () => this.updateCallStatus("calling", "鍛煎彨涓�..."),
+ failed: (e) => {
+ this.handleCallFailure(e, reject);
+ },
+ ended: () => this.updateCallStatus("ended", "閫氳瘽缁撴潫"),
+ confirmed: () => {
+ this.updateCallStatus("connected", "閫氳瘽宸叉帴閫�");
+ resolve();
+ },
+ },
+ pcConfig: {
+ iceServers: [{ urls: "stun:stun.l.google.com:19302" }],
+ iceTransportPolicy: "all",
+ bundlePolicy: "balanced",
+ rtcpMuxPolicy: "require",
+ codecs: {
+ audio: [
+ { name: "PCMU", clockRate: 8000, payloadType: 0 },
+ { name: "PCMA", clockRate: 8000, payloadType: 8 },
+ ],
+ video: [],
+ },
+ },
+ };
+
+ this.currentSession = this.ua.call(
+ `sip:${targetNumber}@192.168.100.6`,
+ options
+ );
+ // 鍦ㄤ細璇濆垱寤哄悗淇敼 SDP
+ this.currentSession.on("peerconnection", (pc) => {
+ this.updateCallStatus("calling", "鍛煎彨涓�...");
+ pc.createOffer = (offerOptions) => {
+ return RTCPeerConnection.prototype.createOffer
+ .call(pc, offerOptions)
+ .then((offer) => {
+ const modifiedSdp = offer.sdp
+ .replace(
+ /c=IN IP4 192\.168\.100\.10/g,
+ "c=IN IP4 192.168.100.6"
+ )
+ .replace(
+ /m=audio \d+ RTP\/AVP.*/,
+ "m=audio 7078 RTP/AVP 0 8"
+ );
+ return new RTCSessionDescription({
+ type: "offer",
+ sdp: modifiedSdp,
+ });
+ });
+ };
+ });
+ this.setupPeerConnection(this.currentSession);
+ this.setupAudio(this.currentSession);
+ } catch (error) {
+ this.updateCallStatus("failed", `鍛煎彨澶辫触22: ${error.message}`);
+ reject(error);
+ }
+ });
+ }
+
+ setupPeerConnection(session) {
+ session.on("peerconnection", (pc) => {
+ const originalCreateOffer = pc.createOffer.bind(pc);
+
+ pc.createOffer = async (offerOptions) => {
+ try {
+ const offer = await originalCreateOffer(offerOptions);
+ return this.normalizeSDP(offer);
+ } catch (error) {
+ console.error("鍒涘缓Offer澶辫触:", error);
+ throw error;
+ }
+ };
+ });
+ }
+
+ normalizeSDP(offer) {
+ let sdp = offer.sdp;
+
+ // 鏍囧噯鍖朣DP
+ sdp = sdp.replace(/c=IN IP4.*\r\n/, "c=IN IP4 0.0.0.0\r\n");
+ sdp = sdp.replace(
+ /m=audio \d+.*\r\n/,
+ "m=audio 9 UDP/TLS/RTP/SAVPF 0 8\r\n"
+ );
+
+ // 纭繚鍖呭惈鍩烘湰缂栬В鐮佸櫒
+ if (!sdp.includes("PCMU/8000")) sdp += "a=rtpmap:0 PCMU/8000\r\n";
+ if (!sdp.includes("PCMA/8000")) sdp += "a=rtpmap:8 PCMA/8000\r\n";
+
+ // 娣诲姞蹇呰灞炴��
+ sdp += "a=rtcp-mux\r\n";
+ sdp += "a=sendrecv\r\n";
+
+ console.log("鏍囧噯鍖栧悗鐨凷DP:", sdp);
+ return new RTCSessionDescription({
+ type: offer.type,
+ sdp: sdp,
+ });
+ }
+
+ handleCallFailure(e, reject) {
+ if (e.response?.status_code === 422) {
+ const serverMinSE = e.response.headers["Min-SE"]?.[0]?.raw || "鏈煡";
+ console.error(`鏈嶅姟鍣ㄨ姹� Min-SE 鈮� ${serverMinSE}锛屽綋鍓嶈缃�: 120`);
+ }
+ console.error("鍛煎彨澶辫触璇︽儏:", {
+ cause: e.cause,
+ message: e.message,
+ response: e.response && {
+ status: e.response.status_code,
+ reason: e.response.reason_phrase,
+ },
+ });
+
+ let errorMessage = "鍛煎彨澶辫触";
+ switch (e.cause) {
+ case "Incompatible SDP":
+ errorMessage = "濯掍綋鍗忓晢澶辫触锛岃妫�鏌ョ紪瑙ｇ爜鍣ㄩ厤缃�";
+ break;
+ case "488":
+ case "606":
+ errorMessage = "瀵规柟璁惧涓嶆敮鎸佸綋鍓嶅獟浣撻厤缃�";
+ break;
+ case "422":
+ errorMessage = "浼氳瘽鍙傛暟涓嶆弧瓒虫湇鍔″櫒瑕佹眰";
+ break;
+ default:
+ errorMessage = `鍛煎彨澶辫触3: ${e.cause || e.message}`;
+ }
+
+ this.updateCallStatus("failed55", errorMessage);
+ reject(new Error(errorMessage));
+ }
+
+ setupAudio(session) {
+ session.connection.addEventListener("addstream", (e) => {
+ const audioElement = document.getElementById("remoteAudio");
+ if (audioElement) {
+ audioElement.srcObject = e.stream;
+ }
+ });
+ }
+
+ endCall() {
+ if (this.currentSession) {
+ this.currentSession.terminate();
+ this.updateCallStatus("ended", "閫氳瘽宸茬粨鏉�");
+ this.currentSession = null;
+ }
+ }
+
+ updateStatus(type, text) {
+ console.log(`SIP鐘舵�佹洿鏂�: ${type} - ${text}`);
+ if (this.onStatusChange) {
+ this.onStatusChange({ type, text });
+ }
+ }
+
+ updateCallStatus(type, text) {
+ console.log(`閫氳瘽鐘舵�佹洿鏂�: ${type} - ${text}`);
+ if (this.onCallStatusChange) {
+ this.onCallStatusChange({ type, text });
+ }
+ }
+
+ handleIncomingCall(session) {
+ if (session.direction === "incoming") {
+ console.log("鏉ョ數:", session.remote_identity.uri.toString());
+ if (this.onIncomingCall) {
+ this.onIncomingCall(session);
+ }
+ }
+ }
+}
+
+export default new SipService();
--
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