diff --git a/po/cs.po b/po/cs.po
index 43da6ae..6e37971 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: calls\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/calls/issues/\n"
-"POT-Creation-Date: 2024-08-25 23:06+0000\n"
-"PO-Revision-Date: 2024-08-26 01:12+0200\n"
+"POT-Creation-Date: 2026-01-25 18:22+0000\n"
+"PO-Revision-Date: 2026-02-04 14:42+0100\n"
 "Last-Translator: Daniel Rusek <mail@asciiwolf.com>\n"
 "Language-Team: Czech <gnome-cs-list@gnome.org>\n"
 "Language: cs\n"
@@ -19,43 +19,42 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
 "X-DamnedLies-Scope: partial\n"
-"X-Generator: Poedit 3.4.4\n"
+"X-Generator: Poedit 3.8\n"
 
-#: data/org.gnome.Calls.desktop.in:3 data/org.gnome.Calls.metainfo.xml:6
-#: src/calls-application.c:490 src/ui/call-window.ui:4 src/ui/main-window.ui:4
+#: data/org.gnome.Calls.desktop.in:2 data/org.gnome.Calls.metainfo.xml.in:6
+#: src/calls-application.c:482 src/ui/call-window.ui:4 src/ui/main-window.ui:4
 msgid "Calls"
 msgstr "Volání"
 
-#: data/org.gnome.Calls.desktop.in:4 data/org.gnome.Calls-daemon.desktop.in:4
+#: data/org.gnome.Calls.desktop.in:3 data/org.gnome.Calls-daemon.desktop.in:3
 msgid "Phone"
 msgstr "Telefon"
 
-#: data/org.gnome.Calls.desktop.in:5
+#: data/org.gnome.Calls.desktop.in:4
 msgid "A phone dialer and call handler"
 msgstr "Vytáčení a obsluha hovorů"
 
 #. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list MUST also end with a semicolon!
-#: data/org.gnome.Calls.desktop.in:7 data/org.gnome.Calls-daemon.desktop.in:7
+#: data/org.gnome.Calls.desktop.in:6 data/org.gnome.Calls-daemon.desktop.in:6
 msgid "Telephone;Call;Phone;Dial;Dialer;PSTN;"
-msgstr ""
-"telefon;volat;volání;hovor;telefonování;vytočit;vytáčení;číselník;PSTN;"
+msgstr "telefon;volat;volání;hovor;telefonování;vytočit;vytáčení;číselník;PSTN;"
 
-#: data/org.gnome.Calls-daemon.desktop.in:3
+#: data/org.gnome.Calls-daemon.desktop.in:2
 msgid "Calls (daemon)"
 msgstr "Volání (démon)"
 
-#: data/org.gnome.Calls-daemon.desktop.in:5
+#: data/org.gnome.Calls-daemon.desktop.in:4
 msgid "A phone dialer and call handler (daemon mode)"
 msgstr "Vytáčení a obsluha hovorů (režim démonu)"
 
-#: data/org.gnome.Calls.metainfo.xml:7
+#: data/org.gnome.Calls.metainfo.xml.in:7
 msgid "Make phone and SIP calls"
 msgstr "Uskutečňujte telefonní a SIP hovory"
 
-#: data/org.gnome.Calls.metainfo.xml:10
+#: data/org.gnome.Calls.metainfo.xml.in:10
 msgid ""
-"Calls is a simple, elegant phone dialer and call handler for GNOME. It can "
-"be used with a cellular modem for plain old telephone calls as well as VoIP "
+"Calls is a simple, elegant phone dialer and call handler for GNOME. It can be "
+"used with a cellular modem for plain old telephone calls as well as VoIP "
 "calls using the SIP protocol."
 msgstr ""
 "Volání je jednoduchý, elegantní telefonní číselník a správce hovorů pro "
@@ -63,17 +62,17 @@ msgstr ""
 "telefonní hovory, tak i pro VoIP hovory pomocí protokolu SIP."
 
 #. developer_name tag deprecated with Appstream 1.0
-#: data/org.gnome.Calls.metainfo.xml:25
+#: data/org.gnome.Calls.metainfo.xml.in:25
 msgid "Julian Sparber, Evangelos Ribeiro Tzaras"
 msgstr "Julian Sparber, Evangelos Ribeiro Tzaras"
 
 #. Translators: A screenshot description.
-#: data/org.gnome.Calls.metainfo.xml:33
+#: data/org.gnome.Calls.metainfo.xml.in:33
 msgid "Placing a call"
 msgstr "Uskutečňování hovoru"
 
 #. Translators: A screenshot description.
-#: data/org.gnome.Calls.metainfo.xml:38
+#: data/org.gnome.Calls.metainfo.xml.in:38
 msgid "The call history"
 msgstr "Historie hovorů"
 
@@ -219,41 +218,37 @@ msgstr "Přidat nový účet"
 msgid "VoIP Accounts"
 msgstr "Účty VoIP"
 
-#: src/calls-application.c:367
+#: src/calls-application.c:362
 #, c-format
 msgid "Tried dialing invalid tel URI `%s'"
 msgstr "Pokusilo se vytočit neplatné tel URI `%s'"
 
-#: src/calls-application.c:732
+#: src/calls-application.c:746
 #, c-format
 msgid "Don't know how to open `%s'"
 msgstr "Neví se, jak otevřít `%s'"
 
-#: src/calls-application.c:796
+#: src/calls-application.c:817
 msgid "The name of the plugins to load"
 msgstr "Názvy zásuvných modulů, které se mají načíst"
 
-#: src/calls-application.c:797
+#: src/calls-application.c:818
 msgid "PLUGIN"
 msgstr "ZÁSUVNÝ MODUL"
 
-#: src/calls-application.c:802
-msgid "Whether to present the main window on startup"
-msgstr "Zda-li zobrazit hlavní okno při spuštění"
-
-#: src/calls-application.c:808
+#: src/calls-application.c:823
 msgid "Dial a telephone number"
 msgstr "Vytočit telefonní číslo"
 
-#: src/calls-application.c:809
+#: src/calls-application.c:824
 msgid "NUMBER"
 msgstr "ČÍSLO"
 
-#: src/calls-application.c:814
+#: src/calls-application.c:829
 msgid "Enable verbose debug messages"
 msgstr "Povolit detailnější ladicí zprávy"
 
-#: src/calls-application.c:820
+#: src/calls-application.c:835
 msgid "Print current version"
 msgstr "Vypsat aktuální verzi"
 
@@ -261,7 +256,7 @@ msgstr "Vypsat aktuální verzi"
 msgid "Anonymous caller"
 msgstr "Anonymní volající"
 
-#: src/calls-call-record-row.c:95
+#: src/calls-call-record-row.c:97
 #, c-format
 msgid ""
 "%s\n"
@@ -270,50 +265,46 @@ msgstr ""
 "%s\n"
 "včera"
 
-#: src/calls-emergency-call-types.c:257
+#: src/calls-emergency-call-types.c:337
 msgid "Police"
 msgstr "Policie"
 
-#: src/calls-emergency-call-types.c:260
+#: src/calls-emergency-call-types.c:340
 msgid "Ambulance"
 msgstr "Záchranná služba"
 
-#: src/calls-emergency-call-types.c:263
+#: src/calls-emergency-call-types.c:343
 msgid "Fire Brigade"
 msgstr "Hasiči"
 
-#: src/calls-emergency-call-types.c:266
+#: src/calls-emergency-call-types.c:346
 msgid "Mountain Rescue"
 msgstr "Horská záchranná služba"
 
-#: src/calls-main-window.c:119
+#: src/calls-main-window.c:121
 msgid "translator-credits"
 msgstr ""
 "Jaroslav Svoboda <multi.flexi@seznam.cz>\n"
 "Daniel Rusek <mail@asciiwolf.com>"
 
-#: src/calls-main-window.c:174
-msgid "USSD"
-msgstr "USSD"
-
-#: src/calls-main-window.c:312
+#: src/calls-main-window.c:320
 msgid "Can't place calls: No modem or VoIP account available"
 msgstr "Nelze volat: Není dostupný modem nebo účet VoIP"
 
-#: src/calls-main-window.c:314
+#: src/calls-main-window.c:322
 msgid "Can't place calls: No plugin loaded"
 msgstr "Nelze volat: Není načtený zásuvný modul"
 
 #. Recent as in "Recent calls" (the call history)
-#: src/calls-main-window.c:356
+#: src/calls-main-window.c:363
 msgid "Recent"
 msgstr "Nedávné"
 
-#: src/calls-main-window.c:364
+#: src/calls-main-window.c:371
 msgid "Contacts"
 msgstr "Kontakty"
 
-#: src/calls-main-window.c:372
+#: src/calls-main-window.c:379
 msgid "Dial Pad"
 msgstr "Číselník"
 
@@ -351,27 +342,27 @@ msgid ""
 "calls using the SIP protocol. This feature is still relatively new and not "
 "yet feature complete (i.e. no encrypted media)."
 msgstr ""
-"Zde můžete přidat účet VoIP. Ten vám umožní uskutečňovat nebo přijímat "
-"hovory VoIP pomocí protokolu SIP. Tato funkce je stále poměrně nová a zatím "
-"není funkčně kompletní (tj. žádná šifrovaná média)."
+"Zde můžete přidat účet VoIP. Ten vám umožní uskutečňovat nebo přijímat hovory "
+"VoIP pomocí protokolu SIP. Tato funkce je stále poměrně nová a zatím není "
+"funkčně kompletní (tj. žádná šifrovaná média)."
 
 #: src/ui/account-overview.ui:38 src/ui/account-overview.ui:77
 msgid "_Add Account"
 msgstr "Přid_at účet"
 
-#: src/ui/call-record-row.ui:64
+#: src/ui/call-record-row.ui:67
 msgid "_Delete Call"
 msgstr "_Odstranit hovor"
 
-#: src/ui/call-record-row.ui:68
+#: src/ui/call-record-row.ui:71
 msgid "_Copy number"
 msgstr "_Kopírovat číslo"
 
-#: src/ui/call-record-row.ui:73
+#: src/ui/call-record-row.ui:76
 msgid "_Add contact"
 msgstr "Přid_at kontakt"
 
-#: src/ui/call-record-row.ui:78
+#: src/ui/call-record-row.ui:81
 msgid "_Send SMS"
 msgstr "Po_slat SMS"
 
@@ -379,7 +370,7 @@ msgstr "Po_slat SMS"
 msgid "On hold"
 msgstr "Hovor přidržen"
 
-#: src/ui/contacts-box.ui:37
+#: src/ui/contacts-box.ui:47
 msgid "No Contacts Found"
 msgstr "Nenalezeny žádné kontakty"
 
@@ -387,32 +378,36 @@ msgstr "Nenalezeny žádné kontakty"
 msgid "No Recent Calls"
 msgstr "Žádné nedávné hovory"
 
-#: src/ui/main-window.ui:76
+#: src/ui/main-window.ui:66
+msgid "USSD"
+msgstr "USSD"
+
+#: src/ui/main-window.ui:78
 msgid "_Cancel"
 msgstr "_Zrušit"
 
-#: src/ui/main-window.ui:84
+#: src/ui/main-window.ui:87
 msgid "_Close"
 msgstr "_Zavřít"
 
-#: src/ui/main-window.ui:90
+#: src/ui/main-window.ui:93
 msgid "_Send"
 msgstr "Ode_slat"
 
-#: src/ui/main-window.ui:143
+#: src/ui/main-window.ui:155
 msgid "_VoIP Accounts"
 msgstr "Účty _VoIP"
 
 #. "Calls" is the application name, do not translate
-#: src/ui/main-window.ui:157
+#: src/ui/main-window.ui:169
 msgid "_About Calls"
 msgstr "O _aplikaci Volání"
 
-#: src/ui/new-call-box.ui:32
+#: src/ui/new-call-box.ui:36
 msgid "Enter a VoIP address"
 msgstr "Zadejte adresu VoIP"
 
-#: src/ui/new-call-box.ui:56
+#: src/ui/new-call-box.ui:60
 msgid "SIP Account"
 msgstr "Účet SIP"
 
@@ -486,7 +481,7 @@ msgid "Normal"
 msgstr "Normální"
 
 #: plugins/provider/mm/calls-mm-provider.c:458
-#: plugins/provider/ofono/calls-ofono-provider.c:546
+#: plugins/provider/ofono/calls-ofono-provider.c:544
 msgid "Initialized"
 msgstr "Inicializováno"
 
@@ -494,12 +489,12 @@ msgstr "Inicializováno"
 msgid "DBus unavailable"
 msgstr "DBus nedostupný"
 
-#: plugins/provider/sip/calls-sip-account-widget.c:636
+#: plugins/provider/sip/calls-sip-account-widget.c:644
 msgid "No encryption"
 msgstr "Žádné šifrování"
 
 #. TODO Optional encryption
-#: plugins/provider/sip/calls-sip-account-widget.c:643
+#: plugins/provider/sip/calls-sip-account-widget.c:651
 msgid "Force encryption"
 msgstr "Vynutit šifrování"
 
@@ -524,17 +519,17 @@ msgid "Server"
 msgstr "Server"
 
 #: plugins/provider/sip/sip-account-widget.ui:66
-msgid "Display Name (Optional)"
-msgstr "Zobrazované jméno (volitelné)"
-
-#: plugins/provider/sip/sip-account-widget.ui:76
 msgid "User ID"
 msgstr "ID uživatele"
 
-#: plugins/provider/sip/sip-account-widget.ui:82
+#: plugins/provider/sip/sip-account-widget.ui:72
 msgid "Password"
 msgstr "Heslo"
 
+#: plugins/provider/sip/sip-account-widget.ui:82
+msgid "Display Name (Optional)"
+msgstr "Zobrazované jméno (volitelné)"
+
 #: plugins/provider/sip/sip-account-widget.ui:92
 msgid "Port"
 msgstr "Port"
@@ -547,14 +542,21 @@ msgstr "Transport"
 msgid "Media Encryption"
 msgstr "Šifrování médií"
 
-#: plugins/provider/sip/sip-account-widget.ui:117
+#: plugins/provider/sip/sip-account-widget.ui:113
+msgid "Proxy (Optional)"
+msgstr "Proxy (volitelné)"
+
+#: plugins/provider/sip/sip-account-widget.ui:123
 msgid "Use for Phone Calls"
 msgstr "Použít pro telefonní hovory"
 
-#: plugins/provider/sip/sip-account-widget.ui:123
+#: plugins/provider/sip/sip-account-widget.ui:129
 msgid "Automatically Connect"
 msgstr "Připojit automaticky"
 
+#~ msgid "Whether to present the main window on startup"
+#~ msgstr "Zda-li zobrazit hlavní okno při spuštění"
+
 #~ msgid "Whether to allow using SDES for SRTP without TLS as the transport"
 #~ msgstr "Zda povolit použití SDES pro SRTP bez TLS jako přenosu"
 
@@ -576,9 +578,6 @@ msgstr "Připojit automaticky"
 #~ msgid "Manage Account"
 #~ msgstr "Správa účtu"
 
-#~ msgid "Optional"
-#~ msgstr "Volitelné"
-
 #~ msgid "Enter a number"
 #~ msgstr "Zadejte číslo"