[ekiga] MainWindow: Reverted part of accidental change.

[Damien Sandras <dsandras src gnome org>]

commit 1d54314783dd8f6388f36582d3991d24e1725a20
Author: Damien Sandras <dsandras beip be>
Date:   Tue Jan 7 20:40:32 2014 +0100

    MainWindow: Reverted part of accidental change.

 lib/engine/gui/gtk-frontend/main_window.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/lib/engine/gui/gtk-frontend/main_window.cpp b/lib/engine/gui/gtk-frontend/main_window.cpp
index 3639239..ec0b5df 100644
--- a/lib/engine/gui/gtk-frontend/main_window.cpp
+++ b/lib/engine/gui/gtk-frontend/main_window.cpp
@@ -995,7 +995,7 @@ ekiga_main_window_init_uri_toolbar (EkigaMainWindow *mw)
   /* The call button */
   item = gtk_tool_item_new ();
   call_button = gtk_button_new ();
-  image = gtk_image_new_from_icon_name ("call-start-symbolic", GTK_ICON_SIZE_LARGE_TOOLBAR);
+  image = gtk_image_new_from_icon_name ("phone-pick-up", GTK_ICON_SIZE_LARGE_TOOLBAR);
   gtk_button_set_image (GTK_BUTTON (call_button), image);
   gtk_button_set_relief (GTK_BUTTON (call_button), GTK_RELIEF_NONE);
   gtk_container_add (GTK_CONTAINER (item), call_button);