diff --git a/RelayServer/Endpoints/RtcEndpoints.cs b/RelayServer/Endpoints/RtcEndpoints.cs
index 602e6d3..d7d6891 100644
--- a/RelayServer/Endpoints/RtcEndpoints.cs
+++ b/RelayServer/Endpoints/RtcEndpoints.cs
@@ -6,30 +6,23 @@ namespace RelayServer.Endpoints;
 public static class RtcEndpoints
 {
     /// <summary>
-    /// Maps all RTC-related HTTP endpoints used for joining calls, storing offers and answers,
-    /// writing ICE candidates, and leaving active calls.
+    /// Maps all RTC-related HTTP endpoints used for storing offers and answers,
+    /// writing ICE candidates, checking active calls, and leaving active calls.
     /// </summary>
     /// <param name="app">The web application to map endpoints onto.</param>
     public static void MapRtcEndpoints(this WebApplication app)
     {
-        // Join a channel call and determine whether the caller should become the offerer.
-        //TODO: Remove join endpoint and redo its logic in correct locations
-        app.MapPost("/api/rtc/join", async (RtcJoinRequest request, RtcCallService rtcCallService) =>
-        {
-            return Results.Ok(await rtcCallService.JoinCallAsync(request.ChannelId, request.Username));
-        });
-
         // Store or update the current SDP offer for a channel call.
         app.MapPost("/api/rtc/offer", async (RtcOffer request, RtcCallService rtcCallService) =>
         {
             await rtcCallService.WriteOfferAsync(request.ChannelId, request.Username, request.Sdp);
             return Results.Ok();
         });
+
         // List all offers.
         app.MapGet("/api/rtc/offers", async (RtcCallService rtcCallService) =>
         {
             return Results.Ok(await rtcCallService.GetOffersAsync());
-
         });
 
         // Return whether the specified channel currently has an active call.
diff --git a/RelayServer/Services/Rtc/RtcCallService.cs b/RelayServer/Services/Rtc/RtcCallService.cs
index b0ca22b..d57768f 100644
--- a/RelayServer/Services/Rtc/RtcCallService.cs
+++ b/RelayServer/Services/Rtc/RtcCallService.cs
@@ -25,62 +25,10 @@ public sealed class RtcCallService
         return activeCalls.Any(x => x.ChannelId == channelId && x.IsActive);
     }
 
-    /// <summary>
-    /// Joins a user to a channel call and determines whether they should become the offerer
-    /// or join an already active call.
-    /// </summary>
-    /// <param name="channelId">The channel being joined.</param>
-    /// <param name="username">The user joining the call.</param>
-    /// <returns>
-    /// A join response describing whether a call already exists, who the offer user is,
-    /// and whether the caller should act as the offerer.
-    /// </returns>
-    public async Task<RtcJoinResponse> JoinCallAsync(string channelId, string username)
-    {
-        //TODO: move active call creation logic to WriteOfferAsync Function
-        var activeCalls = await _db.Select<RtcActiveCall>("rtc_active_calls");
-        var activeCall = activeCalls.FirstOrDefault(x => x.ChannelId == channelId && x.IsActive);
-
-        if (activeCall is null)
-        {
-            await _db.Create("rtc_active_calls", new RtcActiveCall
-            {
-                ChannelId = channelId,
-                OfferUser = username,
-                IsActive = true,
-                CreatedAt = DateTime.UtcNow,
-                UpdatedAt = DateTime.UtcNow
-            });
-
-            return new RtcJoinResponse
-            {
-                ChannelId = channelId,
-                HasActiveCall = false,
-                IsOfferer = true,
-                OfferUser = username,
-                OfferSdp = null
-            };
-        }
-
-        var offers = await _db.Select<RtcOffer>("rtc_offers");
-        var offer = offers //TODO: Remove offer creation in C#
-            .Where(x => x.ChannelId == channelId)
-            .OrderByDescending(x => x.CreatedAt)
-            .FirstOrDefault();
-
-        return new RtcJoinResponse
-        {
-            ChannelId = channelId,
-            HasActiveCall = true,
-            IsOfferer = false,
-            OfferUser = activeCall.OfferUser,
-            OfferSdp = offer?.Sdp
-        };
-    }
-
     /// <summary>
     /// Creates or updates the current SDP offer for a user in the specified channel.
-    /// Also refreshes the active call timestamp when a matching active call exists.
+    /// If no active call exists for the channel, a new active call is created.
+    /// Otherwise, the existing active call timestamp is refreshed.
     /// </summary>
     /// <param name="channelId">The channel the offer belongs to.</param>
     /// <param name="username">The user creating the offer.</param>
@@ -110,7 +58,19 @@ public sealed class RtcCallService
 
         var activeCalls = await _db.Select<RtcActiveCall>("rtc_active_calls");
         var activeCall = activeCalls.FirstOrDefault(x => x.ChannelId == channelId && x.IsActive);
-        if (activeCall is not null)
+
+        if (activeCall is null)
+        {
+            await _db.Create("rtc_active_calls", new RtcActiveCall
+            {
+                ChannelId = channelId,
+                OfferUser = username,
+                IsActive = true,
+                CreatedAt = DateTime.UtcNow,
+                UpdatedAt = DateTime.UtcNow
+            });
+        }
+        else
         {
             activeCall.UpdatedAt = DateTime.UtcNow;
             await _db.Merge<RtcActiveCall, RtcActiveCall>(activeCall);
@@ -281,9 +241,11 @@ public sealed class RtcCallService
         }
     }
 
-    public async Task<object?> GetOffersAsync()
+    public async Task<List<RtcOffer>> GetOffersAsync()
     {
         var offers = await _db.Select<RtcOffer>("rtc_offers");
-        return offers;
+        return offers
+            .OrderByDescending(x => x.CreatedAt)
+            .ToList();
     }
 }
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