diff --git a/roles/dhcpd/templates/dhcp/dhcpd.conf.j2 b/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
index d1715a0..1638ca5 100644
--- a/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
+++ b/roles/dhcpd/templates/dhcp/dhcpd.conf.j2
@@ -6,6 +6,15 @@ option domain-name-servers {{ name_servers | join(', ') }};
 option domain-search "binary.kitchen";
 option ntp-servers 172.23.1.60, 172.23.2.3;
 
+# options related to Mitel SIP-DECT
+option space sipdect;
+option local-encapsulation code 43 = encapsulate sipdect;
+option sipdect.ommip1 code 10 = ip-address;
+option sipdect.ommip2 code 19 = ip-address;
+option sipdect.syslogip code 14 = ip-address;
+option sipdect.syslogport code 15 = integer 16;
+option magic_str code 224 = text;
+
 default-lease-time 7200;
 max-lease-time 28800;
 
@@ -267,6 +276,34 @@ host voip04 {
 }
 
 
+# Mitel SIP-DECT
+
+host rfp01 {
+  hardware ethernet 00:30:42:1B:73:5A;
+  fixed-address 172.23.1.111;
+  option host-name "rfp01";
+  option sipdect.ommip1 172.23.2.35;
+  option magic_str = "OpenMobilitySIP-DECT";
+}
+
+host rfp02 {
+  hardware ethernet 00:30:42:21:D4:D5;
+  fixed-address 172.23.1.112;
+  option host-name "rfp02";
+  option sipdect.ommip1 172.23.2.35;
+  option magic_str = "OpenMobilitySIP-DECT";
+}
+
+host rfp11 {
+  hardware ethernet 00:30:42:1B:8B:9B;
+  fixed-address 172.23.12.111;
+  option host-name "rfp11";
+  option sipdect.ommip1 172.23.2.35;
+  option magic_str = "OpenMobilitySIP-DECT";
+}
+
+
+
 # OMAPI
 
 omapi-port 7911;
diff --git a/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2 b/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
index 7459075..ea8b2f2 100644
--- a/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
+++ b/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN 23.172.in-addr.arpa.	; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns1.binary.kitchen. hostmaster.binary.kitchen. (
-					2021111301; serial
+					2021112701; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -35,6 +35,8 @@ $TTL 1h				; default time-to-live
 82.1				IN	PTR	bowle-bmc.binary.kitchen.
 101.1				IN	PTR	nbe-w13b.binary.kitchen.
 102.1				IN	PTR	nbe-tr8.binary.kitchen.
+111.1				IN	PTR	rfp01.binary.kitchen.
+112.1				IN	PTR	rfp02.binary.kitchen.
 ; Services
 1.2				IN	PTR	v2302.core.binary.kitchen.
 3.2				IN	PTR	bacon.binary.kitchen.
@@ -86,6 +88,7 @@ $GENERATE 2-254 $.10		IN	PTR	vpn-${0,3,d}-10.binary.kitchen.
 ; Management Auweg
 31.12				IN	PTR	sw-auweg.binary.kitchen.
 61.12				IN	PTR	weizen.binary.kitchen.
+111.12				IN	PTR	rfp11.binary.kitchen.
 ; Services Auweg
 3.13				IN	PTR	aeron.binary.kitchen.
 ; Clients Auweg
diff --git a/roles/dns_intern/templates/bind/binary.kitchen.zone.j2 b/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
index 24e26e4..735d256 100644
--- a/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
+++ b/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN binary.kitchen		; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns1.binary.kitchen. hostmaster.binary.kitchen. (
-					2021111501; serial
+					2021112701; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -59,6 +59,8 @@ wurst-bmc			IN	A	172.23.1.80
 bowle-bmc			IN	A	172.23.1.82
 nbe-w13b			IN	A	172.23.1.101
 nbe-tr8				IN	A	172.23.1.102
+rfp01				IN	A	172.23.1.111
+rfp02				IN	A	172.23.1.112
 ; Services
 v2302.core			IN	A	172.23.2.1
 bacon				IN	A	172.23.2.3
@@ -107,6 +109,7 @@ salat-bmc			IN	A	172.23.9.81
 ; Management Auweg
 sw-auweg			IN	A	172.23.12.31
 weizen				IN	A	172.23.12.61
+rfp11				IN	A	172.23.12.111
 ; Services Auweg
 aeron				IN	A	172.23.13.3
 ; Clients Auweg