-diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h
---- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2005-12-11 21:34:32.000000000 +0100
-+++ linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2005-12-11 22:06:57.000000000 +0100
+diff -urN linux-2.4.32/net/ipv4/netfilter/Makefile linux-2.4.32.new/net/ipv4/netfilter/Makefile
+--- linux-2.4.32/net/ipv4/netfilter/Makefile 2006-02-04 19:16:25.000000000 +0100
++++ linux-2.4.32.new/net/ipv4/netfilter/Makefile 2006-02-04 19:00:13.000000000 +0100
+@@ -53,6 +53,10 @@
+ ifdef CONFIG_IP_NF_NAT_PPTP
+ export-objs += ip_conntrack_pptp.o
+ endif
++obj-$(CONFIG_IP_NF_SIP) += ip_conntrack_sip.o
++ifdef CONFIG_IP_NF_NAT_SIP
++ export-objs += ip_conntrack_sip.o
++endif
+
+
+ # NAT helpers
+@@ -62,6 +66,7 @@
+ obj-$(CONFIG_IP_NF_NAT_IRC) += ip_nat_irc.o
+ obj-$(CONFIG_IP_NF_NAT_PROTO_GRE) += ip_nat_proto_gre.o
+ obj-$(CONFIG_IP_NF_NAT_PPTP) += ip_nat_pptp.o
++obj-$(CONFIG_IP_NF_NAT_SIP) += ip_nat_sip.o
+
+ # generic IP tables
+ obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
+diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack.h
+--- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2006-02-04 19:16:25.000000000 +0100
++++ linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack.h 2006-02-04 19:00:13.000000000 +0100