diff --git a/resources/templates/1und1.conf b/resources/templates/1und1.conf
new file mode 100644
index 00000000..e3cb99de
--- /dev/null
+++ b/resources/templates/1und1.conf
@@ -0,0 +1,70 @@
+[template]
+name=1und1
+
+[templateField0]
+name=Phonenumber
+name[de]=Rufnummer
+description=Your local phonenumber
+description[de]=Zu registrierende Telefonnummer
+regex=[0-9]+
+target=PHONENUMBER
+type=text
+
+[ua]
+stunTryIpv6=false
+stunIgnoreFailure=true
+mwiUnsolicitedEnabled=true
+enableUpnp=false
+upnpIfName=
+maxCalls=10
+natTypeInSdp=1
+stunServers=stun.1und1.de
+
+[media]
+noVad=false
+clockRate=16000
+sndClockRate=
+sndRecLatency=100
+sndPlayLatency=160
+quality=4
+audioFramePtime=20
+jbInit=-1
+jbMinPre=-1
+jbMaxPre=-1
+jbMax=-1
+ecTailLen=200
+
+[account0]
+userUri=sip:%TPL[PHONENUMBER]%@tls-sip.1und1.de
+registrarUri=sip:tls-sip.1und1.de
+proxies=sip:tls-sip.1und1.de
+srtpUse=mandatory
+srtpSecureSignaling=0
+lockCodecEnabled=false
+port=5061
+verifyServer=false
+contactRewriteUse=1
+contactRewriteMethod=always-update
+sipStunUse=false
+mediaStunUse=true
+sipUpnpUse=true
+nat64Opt=false
+iceEnabled=true
+iceAggressiveNomination=true
+iceNoRtcp=false
+iceAlwaysUpdate=true
+viaRewriteUse=true
+sdpNatRewriteUse=false
+sipOutboundUse=false
+sipOutboundInstanceId=
+sipOutboundRegId=
+auth=auth0
+transport=tls
+network=ipv4
+
+[auth0]
+scheme=Plain
+username=%TPL[PHONENUMBER]%
+realm=*
+type=plain
+data=
diff --git a/resources/templates/templates.qrc b/resources/templates/templates.qrc
index ab9e570e..380e5314 100644
--- a/resources/templates/templates.qrc
+++ b/resources/templates/templates.qrc
@@ -8,5 +8,6 @@
         <file>telekom.conf</file>
         <file>easybell_phoneline.conf</file>
         <file>easybell_pbx.conf</file>
+        <file>1und1.conf</file>
     </qresource>
 </RCC>