diff --git a/epan/color_filters.h b/epan/color_filters.h
index 8618b150da..b90f9fd285 100644
--- a/epan/color_filters.h
+++ b/epan/color_filters.h
@@ -60,6 +60,13 @@ typedef struct _color_filter {
     void      *color_edit_dlg_info; /* if filter is being edited, ptr to req'd info. GTK+ only. */
 } color_filter_t;
 
+inline static unsigned int
+color_t_to_rgb(const color_t *color) {
+    return (((color->red >> 8) << 16)
+        | ((color->green >> 8) << 8)
+        | (color->blue >> 8));
+}
+
 /** A color filter was added (while importing).
  * (color_filters.c calls this for every filter coming in)
  *
diff --git a/ui/qt/sequence_diagram.cpp b/ui/qt/sequence_diagram.cpp
index 5e625e114d..bc69a55ea9 100644
--- a/ui/qt/sequence_diagram.cpp
+++ b/ui/qt/sequence_diagram.cpp
@@ -264,7 +264,10 @@ void SequenceDiagram::draw(QCPPainter *painter)
             fg_pen.setColor(sel_pal.color(QPalette::HighlightedText));
             bg_color = sel_pal.color(QPalette::Highlight);
             selected_key_ = cur_key;
-        } else {
+        } else if (sainfo_->type == SEQ_ANALYSIS_ANY) {
+            fg_pen.setColor(QColor().fromRgb(sai->fg_color));
+            bg_color = QColor().fromRgb(sai->bg_color);
+        } else { // SEQ_ANALYSIS_VOIP, SEQ_ANALYSIS_TCP
             fg_pen.setColor(Qt::black);
             bg_color = ColorUtils::sequenceColor(sai->conv_num);
         }
diff --git a/ui/tap-sequence-analysis.c b/ui/tap-sequence-analysis.c
index 6e8770bc72..2f95447395 100644
--- a/ui/tap-sequence-analysis.c
+++ b/ui/tap-sequence-analysis.c
@@ -29,6 +29,7 @@
 #include "tap-sequence-analysis.h"
 
 #include "epan/addr_resolv.h"
+#include "epan/color_filters.h"
 #include "epan/packet.h"
 #include "epan/tap.h"
 #include "epan/proto_data.h"
@@ -108,6 +109,9 @@ seq_analysis_frame_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U
 
         sai->frame_number = pinfo->num;
 
+        sai->bg_color = color_t_to_rgb(&pinfo->fd->color_filter->bg_color);
+        sai->fg_color = color_t_to_rgb(&pinfo->fd->color_filter->fg_color);
+
         sai->port_src=pinfo->srcport;
         sai->port_dst=pinfo->destport;
         sai->protocol = g_strdup(port_type_to_str(pinfo->ptype));
@@ -238,7 +242,7 @@ seq_analysis_tcp_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U_,
             sai->comment = g_strdup_printf("Seq = %u",tcph->th_seq);
 
         sai->line_style = 1;
-        sai->conv_num = 0;
+        sai->conv_num = (guint16) tcph->th_stream;
         sai->display = TRUE;
 
         g_queue_push_tail(sainfo->items, sai);
diff --git a/ui/tap-sequence-analysis.h b/ui/tap-sequence-analysis.h
index fbebd2acbb..e505940720 100644
--- a/ui/tap-sequence-analysis.h
+++ b/ui/tap-sequence-analysis.h
@@ -58,7 +58,9 @@ typedef struct _seq_analysis_item {
     gchar *frame_label;                 /**< the label on top of the arrow */
     gchar *time_str;                    /**< timestamp */
     gchar *comment;                     /**< a comment that appears at the right of the graph */
-    guint16 conv_num;                   /**< the conversation number, each conversation will be colored */
+    guint16 conv_num;                   /**< The conversation number. Used for coloring VoIP calls. */
+    unsigned fg_color;                  /**< Foreground color, 0xRRGGBB. Qt only. */
+    unsigned bg_color;                  /**< Background color, 0xRRGGBB. Qt only. */
     gboolean display;                   /**< indicate if the packet is displayed or not in the graph */
     guint src_node;                     /**< this is used by graph_analysis.c to identify the node */
     guint dst_node;                     /**< a node is an IP address that will be displayed in columns */