diff -ur twinkle-1.4.2/src/protocol.h twinkle-1.4.2_new/src/protocol.h
--- twinkle-1.4.2/src/protocol.h	2009-01-03 16:53:58.000000000 +0000
+++ twinkle-1.4.2_new/src/protocol.h	2009-05-23 15:04:47.000000000 +0100
@@ -29,7 +29,7 @@
 #define TCP_PING_PACKET	CRLF CRLF
 
 /** Product name */
-#define PRODUCT_NAME	"Twinkle"
+#define PRODUCT_NAME	"Optimus-SoftPhone"
 
 /** Product version */
 #define PRODUCT_VERSION	VERSION