diff --git a/AKStreamWeb/Config/AKStreamWeb.json b/AKStreamWeb/Config/AKStreamWeb.json
index 22979d5..9aba99f 100644
--- a/AKStreamWeb/Config/AKStreamWeb.json
+++ b/AKStreamWeb/Config/AKStreamWeb.json
@@ -16,5 +16,6 @@
   "LocalizationKingBaseDb": false,
   "ForwardUrlIn": "http://",
   "ForwardUrlOut": "http://",
-  "ForwardUrlOnRecord": "http://"
+  "ForwardUrlOnRecord": "http://",
+  "PushStreamIpGetUrl": ""
 }
diff --git a/AKStreamWeb/Misc/AKStreamWebConfig.cs b/AKStreamWeb/Misc/AKStreamWebConfig.cs
index d171321..7824362 100644
--- a/AKStreamWeb/Misc/AKStreamWebConfig.cs
+++ b/AKStreamWeb/Misc/AKStreamWebConfig.cs
@@ -23,6 +23,7 @@ public class AKStreamWebConfig
         private string? _forwardUrlIn = "";
         private string? _forwardUrlOut = "";
         private string? _forwardUrlOnRecord = "";
+        private string? _pushStreamIpGetUrl = "";
 
 
         /// <summary>
@@ -188,5 +189,14 @@ public string ForwardUrlOnRecord
             get => _forwardUrlOnRecord;
             set => _forwardUrlOnRecord = value;
         }
+
+        /// <summary>
+        /// GB28181获取设备推流地址的接口
+        /// </summary>
+        public string PushStreamIpGetUrl
+        {
+            get => _pushStreamIpGetUrl;
+            set => _pushStreamIpGetUrl = value;
+        }
     }
 }
\ No newline at end of file
diff --git a/AKStreamWeb/Services/SipServerService.cs b/AKStreamWeb/Services/SipServerService.cs
index 0b114d8..dccb2d0 100644
--- a/AKStreamWeb/Services/SipServerService.cs
+++ b/AKStreamWeb/Services/SipServerService.cs
@@ -1,12 +1,14 @@
 using System;
 using System.Collections.Generic;
 using System.Threading;
+using AKStreamWeb.Misc;
 using LibCommon;
 using LibCommon.Enums;
 using LibCommon.Structs;
 using LibCommon.Structs.DBModels;
 using LibCommon.Structs.GB28181;
 using LibCommon.Structs.GB28181.XML;
+using LibCommon.Structs.Other;
 using LibCommon.Structs.WebRequest;
 using LibCommon.Structs.WebResponse;
 using LibGB28181SipServer;
@@ -686,6 +688,66 @@ record = row.RecItems.FindLast(x => x.SsrcId.Equals(ssrcId));
                 pushMediaInfo.MediaServerIpAddress = mediaServer.IpV4Address;
             }
 
+             string ip = pushMediaInfo.MediaServerIpAddress;
+            
+            if (!string.IsNullOrEmpty(Common.AkStreamWebConfig.PushStreamIpGetUrl) &&
+                UtilsHelper.IsUrl(Common.AkStreamWebConfig.PushStreamIpGetUrl))
+            {
+                string url = Common.AkStreamWebConfig.PushStreamIpGetUrl.Trim();
+              
+                try
+                {
+                    string reqData = JsonHelper.ToJson(new ReqPushStreamGetIP()
+                    {
+                        DeviceId = sipDevice.DeviceId,
+                    });
+                    Dictionary<string, string> headers = new Dictionary<string, string>();
+                  
+
+                    var httpRet = NetHelper.HttpPostRequest(url, headers, reqData, "utf-8",  Common.AkStreamWebConfig.HttpClientTimeoutSec*1000);
+                    if (!string.IsNullOrEmpty(httpRet))
+                    {
+                        if (UtilsHelper.HttpClientResponseIsNetWorkError(httpRet))
+                        {
+                            rs = new ResponseStruct()
+                            {
+                                Code = ErrorNumber.Sys_HttpClientTimeout,
+                                Message = ErrorMessage.ErrorDic![ErrorNumber.Sys_HttpClientTimeout],
+                            };
+                            GCommon.Logger.Error(
+                                $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(rs)}");
+                        }
+                        else
+                        {
+
+                            var resRet = JsonHelper.FromJson<ResPushStreamGetIP>(httpRet);
+                            if (resRet != null && !string.IsNullOrEmpty(resRet.DeviceId) &&
+                                !string.IsNullOrEmpty(resRet.IpAddress))
+                            {
+                                ip = resRet.IpAddress.Trim();
+                                GCommon.Logger.Debug(
+                                    $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址成功，将执行返回中指定的ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(resRet)}");
+
+                            }
+                        }
+
+                    }
+                }
+                catch (Exception ex)
+                {
+                    rs = new ResponseStruct()
+                    {
+                        Code = ErrorNumber.MediaServer_WebApiExcept,
+                        Message = ErrorMessage.ErrorDic![ErrorNumber.MediaServer_WebApiExcept],
+                        ExceptMessage = ex.Message,
+                        ExceptStackTrace = ex.StackTrace,
+                    };
+                    GCommon.Logger.Error(
+                        $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(rs)}");
+                }
+            }
+            pushMediaInfo.MediaServerIpAddress=ip;//重新设置回去，如果成功获取，将会改写ip变量的值
+            
             pushMediaInfo.PushStreamSocketType =
                 videoChannel.RtpWithTcp == true ? PushStreamSocketType.TCP : PushStreamSocketType.UDP;
             try
@@ -1095,6 +1157,66 @@ public static MediaServerStreamInfo LiveVideo(string deviceId, string channelId,
                 pushMediaInfo.MediaServerIpAddress = mediaServer.IpV4Address;
             }
 
+            string ip = pushMediaInfo.MediaServerIpAddress;
+            
+            if (!string.IsNullOrEmpty(Common.AkStreamWebConfig.PushStreamIpGetUrl) &&
+                UtilsHelper.IsUrl(Common.AkStreamWebConfig.PushStreamIpGetUrl))
+            {
+                string url = Common.AkStreamWebConfig.PushStreamIpGetUrl.Trim();
+              
+                try
+                {
+                    string reqData = JsonHelper.ToJson(new ReqPushStreamGetIP()
+                    {
+                        DeviceId = deviceId,
+                    });
+                    Dictionary<string, string> headers = new Dictionary<string, string>();
+                  
+
+                    var httpRet = NetHelper.HttpPostRequest(url, headers, reqData, "utf-8",  Common.AkStreamWebConfig.HttpClientTimeoutSec*1000);
+                    if (!string.IsNullOrEmpty(httpRet))
+                    {
+                        if (UtilsHelper.HttpClientResponseIsNetWorkError(httpRet))
+                        {
+                            rs = new ResponseStruct()
+                            {
+                                Code = ErrorNumber.Sys_HttpClientTimeout,
+                                Message = ErrorMessage.ErrorDic![ErrorNumber.Sys_HttpClientTimeout],
+                            };
+                            GCommon.Logger.Error(
+                                $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{deviceId}-{channelId}->{JsonHelper.ToJson(rs)}");
+                        }
+                        else
+                        {
+
+                            var resRet = JsonHelper.FromJson<ResPushStreamGetIP>(httpRet);
+                            if (resRet != null && !string.IsNullOrEmpty(resRet.DeviceId) &&
+                                !string.IsNullOrEmpty(resRet.IpAddress))
+                            {
+                                ip = resRet.IpAddress.Trim();
+                                GCommon.Logger.Debug(
+                                    $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址成功，将执行返回中指定的ip地址->{deviceId}-{channelId}->{JsonHelper.ToJson(resRet)}");
+
+                            }
+                        }
+
+                    }
+                }
+                catch (Exception ex)
+                {
+                    rs = new ResponseStruct()
+                    {
+                        Code = ErrorNumber.MediaServer_WebApiExcept,
+                        Message = ErrorMessage.ErrorDic![ErrorNumber.MediaServer_WebApiExcept],
+                        ExceptMessage = ex.Message,
+                        ExceptStackTrace = ex.StackTrace,
+                    };
+                    GCommon.Logger.Error(
+                        $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{deviceId}-{channelId}->{JsonHelper.ToJson(rs)}");
+                }
+            }
+            pushMediaInfo.MediaServerIpAddress=ip;//重新设置回去，如果成功获取，将会改写ip变量的值
+
             pushMediaInfo.PushStreamSocketType =
                 videoChannel.RtpWithTcp == true ? PushStreamSocketType.TCP : PushStreamSocketType.UDP;
             try
@@ -1708,6 +1830,66 @@ record = row.RecItems.FindLast(x => x.SsrcId.Equals(ssrcId.ToString()));
                 pushMediaInfo.MediaServerIpAddress = mediaServer.IpV4Address;
             }
 
+             string ip = pushMediaInfo.MediaServerIpAddress;
+            
+            if (!string.IsNullOrEmpty(Common.AkStreamWebConfig.PushStreamIpGetUrl) &&
+                UtilsHelper.IsUrl(Common.AkStreamWebConfig.PushStreamIpGetUrl))
+            {
+                string url = Common.AkStreamWebConfig.PushStreamIpGetUrl.Trim();
+              
+                try
+                {
+                    string reqData = JsonHelper.ToJson(new ReqPushStreamGetIP()
+                    {
+                        DeviceId = sipDevice.DeviceId,
+                    });
+                    Dictionary<string, string> headers = new Dictionary<string, string>();
+                  
+
+                    var httpRet = NetHelper.HttpPostRequest(url, headers, reqData, "utf-8",  Common.AkStreamWebConfig.HttpClientTimeoutSec*1000);
+                    if (!string.IsNullOrEmpty(httpRet))
+                    {
+                        if (UtilsHelper.HttpClientResponseIsNetWorkError(httpRet))
+                        {
+                            rs = new ResponseStruct()
+                            {
+                                Code = ErrorNumber.Sys_HttpClientTimeout,
+                                Message = ErrorMessage.ErrorDic![ErrorNumber.Sys_HttpClientTimeout],
+                            };
+                            GCommon.Logger.Error(
+                                $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(rs)}");
+                        }
+                        else
+                        {
+
+                            var resRet = JsonHelper.FromJson<ResPushStreamGetIP>(httpRet);
+                            if (resRet != null && !string.IsNullOrEmpty(resRet.DeviceId) &&
+                                !string.IsNullOrEmpty(resRet.IpAddress))
+                            {
+                                ip = resRet.IpAddress.Trim();
+                                GCommon.Logger.Debug(
+                                    $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址成功，将执行返回中指定的ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(resRet)}");
+
+                            }
+                        }
+
+                    }
+                }
+                catch (Exception ex)
+                {
+                    rs = new ResponseStruct()
+                    {
+                        Code = ErrorNumber.MediaServer_WebApiExcept,
+                        Message = ErrorMessage.ErrorDic![ErrorNumber.MediaServer_WebApiExcept],
+                        ExceptMessage = ex.Message,
+                        ExceptStackTrace = ex.StackTrace,
+                    };
+                    GCommon.Logger.Error(
+                        $"[{Common.LoggerHead}]->请求Sip推流->获取指定流媒体服务器ip地址失败，将执行默认ip地址->{sipDevice.DeviceId}-{sipChannel.DeviceId}->{JsonHelper.ToJson(rs)}");
+                }
+            }
+            pushMediaInfo.MediaServerIpAddress=ip;//重新设置回去，如果成功获取，将会改写ip变量的值
+            
             pushMediaInfo.PushStreamSocketType =
                 videoChannel.RtpWithTcp == true ? PushStreamSocketType.TCP : PushStreamSocketType.UDP;
             try
diff --git a/LibCommon/Structs/Other/ReqPushStreamGetIP.cs b/LibCommon/Structs/Other/ReqPushStreamGetIP.cs
new file mode 100644
index 0000000..2f1c64f
--- /dev/null
+++ b/LibCommon/Structs/Other/ReqPushStreamGetIP.cs
@@ -0,0 +1,18 @@
+using System;
+
+namespace LibCommon.Structs.Other;
+
+[Serializable]
+public class ReqPushStreamGetIP
+{
+    private string? _deviceId;
+
+    /// <summary>
+    /// sip设备id
+    /// </summary>
+    public string? DeviceId
+    {
+        get => _deviceId;
+        set => _deviceId = value;
+    }
+}
\ No newline at end of file
diff --git a/LibCommon/Structs/Other/ResPushStreamGetIP.cs b/LibCommon/Structs/Other/ResPushStreamGetIP.cs
new file mode 100644
index 0000000..ed86cac
--- /dev/null
+++ b/LibCommon/Structs/Other/ResPushStreamGetIP.cs
@@ -0,0 +1,28 @@
+using System;
+
+namespace LibCommon.Structs.Other;
+
+[Serializable]
+public class ResPushStreamGetIP
+{
+    private string? _ipAddress;
+    private string? _deviceId;
+
+    /// <summary>
+    /// 设备对应的流媒体服务器ip地址
+    /// </summary>
+    public string? IpAddress
+    {
+        get => _ipAddress;
+        set => _ipAddress = value;
+    }
+
+    /// <summary>
+    /// sip设备id
+    /// </summary>
+    public string? DeviceId
+    {
+        get => _deviceId;
+        set => _deviceId = value;
+    }
+}
\ No newline at end of file