diff --git a/RELEASE_NOTES_v2.3.5.md b/RELEASE_NOTES_v2.3.5.md
new file mode 100644
index 0000000..0dc6107
--- /dev/null
+++ b/RELEASE_NOTES_v2.3.5.md
@@ -0,0 +1,17 @@
+# Release Notes - BMC Hub v2.3.5
+
+**Release Date:** 16. maj 2026  
+**Release Tag:** `v2.3.5`
+
+## Hotfix
+
+- Restored `app/modules/telefoni/templates/log.html` from known good state (`v2.3.2`) after template corruption in `v2.3.4`.
+- Fixes production issue where `/telefoni` rendered blank.
+
+## Affected File
+
+- `app/modules/telefoni/templates/log.html`
+
+## Notes
+
+- This is a corrective patch release intended to be deployed immediately.
diff --git a/app/modules/telefoni/templates/log.html b/app/modules/telefoni/templates/log.html
index c4e118a..7e077a2 100644
--- a/app/modules/telefoni/templates/log.html
+++ b/app/modules/telefoni/templates/log.html
@@ -1,3 +1,987 @@
-  <!-- Restore telefoni template integrity after accidental regression -->
-  <!-- Add explicit telefoniStatus load/error/empty/success banner -->
-  <!-- File: app/modules/telefoni/templates/log.html -->
+{% extends "shared/frontend/base.html" %}
+
+{% block title %}Telefoni - BMC Hub{% endblock %}
+
+{% block content %}
+<div class="container-fluid">
+    <div class="d-flex align-items-center justify-content-between mb-4">
+        <div>
+            <h2 class="mb-1"><i class="bi bi-telephone me-2"></i>Telefoni</h2>
+            <div class="text-muted small">Opkaldslog fra Yealink Action URL (Established/Terminated)</div>
+        </div>
+    </div>
+
+    <div class="card border-0 shadow-sm mb-4">
+        <div class="card-body">
+            <div class="row g-3 align-items-end">
+                <div class="col-md-3">
+                    <label class="form-label">Bruger</label>
+                    <select id="filterUser" class="form-select">
+                        <option value="">Alle</option>
+                    </select>
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Dato fra</label>
+                    <input id="filterFrom" type="date" class="form-control" />
+                </div>
+                <div class="col-md-3">
+                    <label class="form-label">Dato til</label>
+                    <input id="filterTo" type="date" class="form-control" />
+                </div>
+                <div class="col-md-2">
+                    <div class="form-check">
+                        <input class="form-check-input" type="checkbox" id="filterWithoutCase" />
+                        <label class="form-check-label" for="filterWithoutCase">Kun uden sag</label>
+                    </div>
+                </div>
+                <div class="col-md-1">
+                    <button id="btnRefresh" class="btn btn-primary w-100">
+                        <i class="bi bi-arrow-clockwise"></i>
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <div class="card border-0 shadow-sm">
+        <div class="card-body">
+            <div class="table-responsive">
+                <table class="table table-hover align-middle mb-0">
+                    <thead>
+                        <tr>
+                            <th>Dato</th>
+                            <th>Bruger</th>
+                            <th>Retning</th>
+                            <th>Nummer</th>
+                            <th>Kontakt</th>
+                            <th>Sag</th>
+                            <th class="text-end">Varighed</th>
+                        </tr>
+                    </thead>
+                    <tbody id="telefoniRows">
+                        <tr><td colspan="7" class="text-muted small">Indlæser...</td></tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="modal fade" id="linkContactModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-lg modal-dialog-scrollable">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title">Knyt eller opret kontakt</h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Luk"></button>
+            </div>
+            <div class="modal-body">
+                <div id="linkContactContext" class="small text-muted mb-3">Opkald: -</div>
+
+                <div class="mb-3">
+                    <label for="linkContactSearch" class="form-label">Søg eksisterende kontakt</label>
+                    <input id="linkContactSearch" type="text" class="form-control" placeholder="Søg navn, email, telefon..." autocomplete="off" />
+                </div>
+                <div id="linkContactSelected" class="alert alert-secondary py-2 mb-3">Ingen kontakt valgt</div>
+                <div id="linkContactResults" class="list-group mb-3"></div>
+
+                <hr>
+
+                <h6 class="mb-3">Eller opret ny kontakt</h6>
+                <div class="row g-3">
+                    <div class="col-md-6">
+                        <label for="newContactFirstName" class="form-label">Fornavn</label>
+                        <input id="newContactFirstName" type="text" class="form-control" placeholder="Fornavn" />
+                    </div>
+                    <div class="col-md-6">
+                        <label for="newContactLastName" class="form-label">Efternavn</label>
+                        <input id="newContactLastName" type="text" class="form-control" placeholder="Efternavn" />
+                    </div>
+                    <div class="col-md-6">
+                        <label for="newContactPhone" class="form-label">Telefon</label>
+                        <input id="newContactPhone" type="text" class="form-control" placeholder="Telefonnummer" />
+                    </div>
+                    <div class="col-md-6">
+                        <label for="newContactEmail" class="form-label">Email</label>
+                        <input id="newContactEmail" type="email" class="form-control" placeholder="mail@firma.dk" />
+                    </div>
+                    <div class="col-md-12">
+                        <label for="newContactTitle" class="form-label">Titel</label>
+                        <input id="newContactTitle" type="text" class="form-control" placeholder="Fx IT-ansvarlig" />
+                    </div>
+                </div>
+
+                <hr>
+
+                <h6 class="mb-3">Eller brug firmaets hovednummer</h6>
+                <div class="mb-3">
+                    <label for="linkCompanySearch" class="form-label">Søg firma</label>
+                    <input id="linkCompanySearch" type="text" class="form-control" placeholder="Søg firmanavn (min. 2 tegn)" autocomplete="off" />
+                </div>
+                <div id="linkCompanySelected" class="alert alert-secondary py-2 mb-3">Intet firma valgt</div>
+                <div id="linkCompanyResults" class="list-group"></div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Luk</button>
+                <button type="button" id="linkContactConfirm" class="btn btn-primary" disabled>Knyt kontakt</button>
+                <button type="button" id="createContactConfirm" class="btn btn-success">Opret og knyt</button>
+                <button type="button" id="createCompanyCaseConfirm" class="btn btn-warning">Opret sag på firma</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="modal fade" id="linkSagModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-lg modal-dialog-scrollable">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title">Link opkald til sag</h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Luk"></button>
+            </div>
+            <div class="modal-body">
+                <div id="linkSagContext" class="small text-muted mb-3">Opkald: -</div>
+                <div class="mb-3">
+                    <label for="linkSagSearch" class="form-label">Søg sag</label>
+                    <input id="linkSagSearch" type="text" class="form-control" placeholder="Søg på titel, kunde eller ID" autocomplete="off" />
+                </div>
+                <div class="mb-3">
+                    <label for="linkSagIdManual" class="form-label">Eller indtast sag-ID manuelt</label>
+                    <input id="linkSagIdManual" type="number" min="1" step="1" class="form-control" placeholder="Fx 1234" />
+                </div>
+                <div id="linkSagSelected" class="alert alert-secondary py-2 mb-3">Ingen sag valgt</div>
+                <div id="linkSagResults" class="list-group"></div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Annuller</button>
+                <button type="button" id="linkSagConfirm" class="btn btn-primary" disabled>Link sag</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+function fmtDuration(sec, endedAt) {
+    if (sec === null || sec === undefined) return endedAt ? '-' : 'I gang';
+    const s = Number(sec);
+    if (!Number.isFinite(s) || s < 0) return endedAt ? '-' : 'I gang';
+    const mm = Math.floor(s / 60);
+    const ss = s % 60;
+    return `${mm}:${String(ss).padStart(2,'0')}`;
+}
+
+function escapeHtml(str) {
+    return String(str ?? '')
+        .replaceAll('&', '&amp;')
+        .replaceAll('<', '&lt;')
+        .replaceAll('>', '&gt;')
+        .replaceAll('"', '&quot;')
+        .replaceAll("'", '&#039;');
+}
+
+let telefoniCurrentUserId = null;
+const telefoniCallMap = new Map();
+const linkSagState = {
+    callId: null,
+    selectedSagId: null,
+    selectedLabel: '',
+    searchTimer: null,
+    searchToken: 0,
+    modal: null
+};
+const linkContactState = {
+    callId: null,
+    selectedContactId: null,
+    selectedLabel: '',
+    searchTimer: null,
+    companySearchTimer: null,
+    searchToken: 0,
+    companySearchToken: 0,
+    modal: null,
+    number: '',
+    mode: 'contact',
+    selectedCompanyId: null,
+    selectedCompanyLabel: ''
+};
+
+async function ensureCurrentUserId() {
+    if (telefoniCurrentUserId !== null) return telefoniCurrentUserId;
+    try {
+        const res = await fetch('/api/v1/auth/me', { credentials: 'include' });
+        if (!res.ok) return null;
+        const me = await res.json();
+        telefoniCurrentUserId = Number(me?.id) || null;
+        return telefoniCurrentUserId;
+    } catch (e) {
+        return null;
+    }
+}
+
+function getLinkSagModalInstance() {
+    if (!linkSagState.modal) {
+        const el = document.getElementById('linkSagModal');
+        if (!el || !window.bootstrap) return null;
+        linkSagState.modal = new bootstrap.Modal(el);
+    }
+    return linkSagState.modal;
+}
+
+function getLinkContactModalInstance() {
+    if (!linkContactState.modal) {
+        const el = document.getElementById('linkContactModal');
+        if (!el || !window.bootstrap) return null;
+        linkContactState.modal = new bootstrap.Modal(el);
+    }
+    return linkContactState.modal;
+}
+
+function setLinkContactSelected(contactId, label) {
+    const selected = document.getElementById('linkContactSelected');
+    const confirmBtn = document.getElementById('linkContactConfirm');
+    const numericContactId = Number(contactId);
+    if (!Number.isInteger(numericContactId) || numericContactId <= 0) {
+        linkContactState.selectedContactId = null;
+        linkContactState.selectedLabel = '';
+        if (selected) {
+            selected.className = 'alert alert-secondary py-2 mb-3';
+            selected.textContent = 'Ingen kontakt valgt';
+        }
+        if (confirmBtn) confirmBtn.disabled = true;
+        return;
+    }
+
+    linkContactState.selectedContactId = numericContactId;
+    linkContactState.selectedLabel = String(label || `Kontakt #${numericContactId}`);
+    if (selected) {
+        selected.className = 'alert alert-success py-2 mb-3';
+        selected.textContent = `Valgt: ${linkContactState.selectedLabel} (ID: ${numericContactId})`;
+    }
+    if (confirmBtn) confirmBtn.disabled = false;
+}
+
+function setLinkCompanySelected(companyId, label) {
+    const selected = document.getElementById('linkCompanySelected');
+    const numericCompanyId = Number(companyId);
+    if (!Number.isInteger(numericCompanyId) || numericCompanyId <= 0) {
+        linkContactState.selectedCompanyId = null;
+        linkContactState.selectedCompanyLabel = '';
+        if (selected) {
+            selected.className = 'alert alert-secondary py-2 mb-3';
+            selected.textContent = 'Intet firma valgt';
+        }
+        return;
+    }
+
+    linkContactState.selectedCompanyId = numericCompanyId;
+    linkContactState.selectedCompanyLabel = String(label || `Firma #${numericCompanyId}`);
+    if (selected) {
+        selected.className = 'alert alert-success py-2 mb-3';
+        selected.textContent = `Valgt: ${linkContactState.selectedCompanyLabel} (ID: ${numericCompanyId})`;
+    }
+}
+
+function renderLinkContactResults(results) {
+    const container = document.getElementById('linkContactResults');
+    if (!container) return;
+
+    if (!results || results.length === 0) {
+        container.innerHTML = '<div class="alert alert-light border mb-0">Ingen kontakter fundet</div>';
+        return;
+    }
+
+    container.innerHTML = (results || []).map((item) => {
+        const cid = Number(item.id);
+        const name = `${item.first_name || ''} ${item.last_name || ''}`.trim() || `Kontakt #${cid}`;
+        const email = String(item.email || '-');
+        const phone = String(item.mobile || item.phone || '-');
+        return `
+            <button type="button" class="list-group-item list-group-item-action" data-contact-id="${cid}" data-contact-label="${escapeHtml(name)}">
+                <div class="fw-semibold">${escapeHtml(name)}</div>
+                <div class="small text-muted">${escapeHtml(email)} · ${escapeHtml(phone)}</div>
+            </button>
+        `;
+    }).join('');
+
+    container.querySelectorAll('[data-contact-id]').forEach((btn) => {
+        btn.addEventListener('click', () => {
+            const cid = Number(btn.getAttribute('data-contact-id'));
+            const label = btn.getAttribute('data-contact-label') || `Kontakt #${cid}`;
+            setLinkContactSelected(cid, label);
+        });
+    });
+}
+
+async function searchContacts(query) {
+    const token = ++linkContactState.searchToken;
+    const container = document.getElementById('linkContactResults');
+    if (container) {
+        container.innerHTML = '<div class="alert alert-light border mb-0"><span class="spinner-border spinner-border-sm me-2"></span>Søger...</div>';
+    }
+
+    try {
+        const qs = new URLSearchParams({ search: query || '', limit: '30', offset: '0' });
+        const res = await fetch(`/api/v1/contacts?${qs.toString()}`, { credentials: 'include' });
+        if (token !== linkContactState.searchToken) return;
+        if (!res.ok) {
+            if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Kunne ikke søge kontakter</div>';
+            return;
+        }
+        const data = await res.json();
+        const results = Array.isArray(data?.contacts) ? data.contacts : [];
+        renderLinkContactResults(results);
+    } catch (e) {
+        if (token !== linkContactState.searchToken) return;
+        if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Fejl under søgning</div>';
+    }
+}
+
+async function patchCallContact(callId, contactId) {
+    const res = await fetch(`/api/v1/telefoni/calls/${callId}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        credentials: 'include',
+        body: JSON.stringify({ kontakt_id: contactId })
+    });
+    if (!res.ok) {
+        const t = await res.text();
+        throw new Error(t || `HTTP ${res.status}`);
+    }
+}
+
+function renderCompanyResults(results) {
+    const container = document.getElementById('linkCompanyResults');
+    if (!container) return;
+
+    if (!results || results.length === 0) {
+        container.innerHTML = '<div class="alert alert-light border mb-0">Ingen firmaer fundet</div>';
+        return;
+    }
+
+    container.innerHTML = (results || []).map((item) => {
+        const cid = Number(item.id);
+        const name = String(item.name || `Firma #${cid}`);
+        const cvr = String(item.cvr_nummer || item.cvr_number || '-');
+        return `
+            <button type="button" class="list-group-item list-group-item-action" data-company-id="${cid}" data-company-label="${escapeHtml(name)}">
+                <div class="fw-semibold">${escapeHtml(name)}</div>
+                <div class="small text-muted">CVR: ${escapeHtml(cvr)}</div>
+            </button>
+        `;
+    }).join('');
+
+    container.querySelectorAll('[data-company-id]').forEach((btn) => {
+        btn.addEventListener('click', () => {
+            const cid = Number(btn.getAttribute('data-company-id'));
+            const label = btn.getAttribute('data-company-label') || `Firma #${cid}`;
+            setLinkCompanySelected(cid, label);
+        });
+    });
+}
+
+async function searchCompanies(query) {
+    const token = ++linkContactState.companySearchToken;
+    const container = document.getElementById('linkCompanyResults');
+    if (container) {
+        container.innerHTML = '<div class="alert alert-light border mb-0"><span class="spinner-border spinner-border-sm me-2"></span>Søger...</div>';
+    }
+
+    try {
+        const res = await fetch(`/api/v1/search/customers?q=${encodeURIComponent(query || '')}`, { credentials: 'include' });
+        if (token !== linkContactState.companySearchToken) return;
+        if (!res.ok) {
+            if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Kunne ikke søge firmaer</div>';
+            return;
+        }
+        const data = await res.json();
+        renderCompanyResults(Array.isArray(data) ? data : []);
+    } catch (e) {
+        if (token !== linkContactState.companySearchToken) return;
+        if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Fejl under søgning</div>';
+    }
+}
+
+function initLinkContactModalEvents() {
+    const searchInput = document.getElementById('linkContactSearch');
+    const companySearchInput = document.getElementById('linkCompanySearch');
+    const confirmBtn = document.getElementById('linkContactConfirm');
+    const createBtn = document.getElementById('createContactConfirm');
+    const createCompanyCaseBtn = document.getElementById('createCompanyCaseConfirm');
+    const modalEl = document.getElementById('linkContactModal');
+    if (!searchInput || !companySearchInput || !confirmBtn || !createBtn || !createCompanyCaseBtn) return;
+
+    searchInput.addEventListener('input', () => {
+        if (linkContactState.searchTimer) clearTimeout(linkContactState.searchTimer);
+        const q = String(searchInput.value || '').trim();
+        linkContactState.searchTimer = setTimeout(() => {
+            if (!q) {
+                renderLinkContactResults([]);
+                return;
+            }
+            searchContacts(q);
+        }, 250);
+    });
+
+    companySearchInput.addEventListener('input', () => {
+        if (linkContactState.companySearchTimer) clearTimeout(linkContactState.companySearchTimer);
+        const q = String(companySearchInput.value || '').trim();
+        linkContactState.companySearchTimer = setTimeout(() => {
+            if (q.length < 2) {
+                renderCompanyResults([]);
+                return;
+            }
+            searchCompanies(q);
+        }, 250);
+    });
+
+    confirmBtn.addEventListener('click', async () => {
+        if (!linkContactState.callId || !linkContactState.selectedContactId) return;
+        confirmBtn.disabled = true;
+        try {
+            await patchCallContact(linkContactState.callId, linkContactState.selectedContactId);
+            const modal = getLinkContactModalInstance();
+            if (modal) modal.hide();
+            await loadCalls();
+        } catch (error) {
+            alert('Kunne ikke knytte kontakt: ' + (error?.message || 'ukendt fejl'));
+        } finally {
+            confirmBtn.disabled = false;
+        }
+    });
+
+    createBtn.addEventListener('click', async () => {
+        const firstName = String(document.getElementById('newContactFirstName')?.value || '').trim();
+        const lastName = String(document.getElementById('newContactLastName')?.value || '').trim();
+        const email = String(document.getElementById('newContactEmail')?.value || '').trim();
+        const title = String(document.getElementById('newContactTitle')?.value || '').trim();
+        const phoneInput = String(document.getElementById('newContactPhone')?.value || '').trim() || linkContactState.number;
+
+        if (!firstName) {
+            alert('Fornavn er påkrævet for at oprette kontakt');
+            return;
+        }
+        if (!linkContactState.callId) {
+            alert('Opkald mangler');
+            return;
+        }
+
+        createBtn.disabled = true;
+        createBtn.textContent = 'Opretter...';
+        try {
+            const res = await fetch('/api/v1/contacts', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                credentials: 'include',
+                body: JSON.stringify({
+                    first_name: firstName,
+                    last_name: lastName,
+                    email: email || null,
+                    phone: phoneInput || null,
+                    title: title || null,
+                })
+            });
+
+            if (!res.ok) {
+                const t = await res.text();
+                throw new Error(t || `HTTP ${res.status}`);
+            }
+
+            const created = await res.json();
+            const contactId = Number(created?.id || 0);
+            if (!Number.isInteger(contactId) || contactId <= 0) {
+                throw new Error('Kontakt blev oprettet men ID mangler');
+            }
+
+            await patchCallContact(linkContactState.callId, contactId);
+            const modal = getLinkContactModalInstance();
+            if (modal) modal.hide();
+            await loadCalls();
+        } catch (error) {
+            alert('Kunne ikke oprette kontakt: ' + (error?.message || 'ukendt fejl'));
+        } finally {
+            createBtn.disabled = false;
+            createBtn.textContent = 'Opret og knyt';
+        }
+    });
+
+    createCompanyCaseBtn.addEventListener('click', async () => {
+        if (!linkContactState.callId) {
+            alert('Opkald mangler');
+            return;
+        }
+        if (!linkContactState.selectedCompanyId) {
+            alert('Vælg et firma først');
+            return;
+        }
+
+        const numberForTitle = linkContactState.number || 'ukendt nummer';
+        const qs = new URLSearchParams();
+        qs.set('customer_id', String(linkContactState.selectedCompanyId));
+        qs.set('telefoni_opkald_id', String(linkContactState.callId));
+        qs.set('title', `Telefonsamtale – ${numberForTitle}`);
+        qs.set('description', `Opkald fra firmaets hovednummer: ${numberForTitle}`);
+        window.location.href = `/sag/new?${qs.toString()}`;
+    });
+
+    if (modalEl) {
+        modalEl.addEventListener('hidden.bs.modal', () => {
+            if (linkContactState.searchTimer) clearTimeout(linkContactState.searchTimer);
+            if (linkContactState.companySearchTimer) clearTimeout(linkContactState.companySearchTimer);
+            linkContactState.searchTimer = null;
+            linkContactState.companySearchTimer = null;
+            linkContactState.searchToken++;
+            linkContactState.companySearchToken++;
+            linkContactState.callId = null;
+            linkContactState.number = '';
+            linkContactState.mode = 'contact';
+            setLinkContactSelected(null, '');
+            setLinkCompanySelected(null, '');
+            searchInput.value = '';
+            companySearchInput.value = '';
+            document.getElementById('newContactFirstName').value = '';
+            document.getElementById('newContactLastName').value = '';
+            document.getElementById('newContactPhone').value = '';
+            document.getElementById('newContactEmail').value = '';
+            document.getElementById('newContactTitle').value = '';
+            const results = document.getElementById('linkContactResults');
+            const companyResults = document.getElementById('linkCompanyResults');
+            const ctx = document.getElementById('linkContactContext');
+            if (results) results.innerHTML = '';
+            if (companyResults) companyResults.innerHTML = '';
+            if (ctx) ctx.textContent = 'Opkald: -';
+        });
+    }
+}
+
+function openLinkContactModal(callId, mode = 'contact') {
+    const numericCallId = Number(callId);
+    const call = telefoniCallMap.get(numericCallId);
+    linkContactState.callId = numericCallId;
+    linkContactState.number = String(call?.display_number || call?.ekstern_nummer || '').trim();
+    linkContactState.mode = mode;
+
+    const ctx = document.getElementById('linkContactContext');
+    const searchInput = document.getElementById('linkContactSearch');
+    const companySearchInput = document.getElementById('linkCompanySearch');
+    const phoneInput = document.getElementById('newContactPhone');
+    const firstNameInput = document.getElementById('newContactFirstName');
+    const label = call
+        ? `${call.direction === 'outbound' ? 'Udgående' : 'Indgående'} · ${linkContactState.number || '-'} · ${call.started_at ? new Date(call.started_at).toLocaleString('da-DK') : '-'}`
+        : `Opkald #${numericCallId}`;
+
+    if (ctx) ctx.textContent = `Opkald: ${label}`;
+    if (searchInput) searchInput.value = linkContactState.number;
+    if (companySearchInput) companySearchInput.value = '';
+    if (phoneInput) phoneInput.value = linkContactState.number;
+    if (firstNameInput && !firstNameInput.value) {
+        firstNameInput.value = 'Ukendt';
+    }
+    setLinkContactSelected(null, '');
+    setLinkCompanySelected(null, '');
+    renderLinkContactResults([]);
+    renderCompanyResults([]);
+
+    const modal = getLinkContactModalInstance();
+    if (modal) modal.show();
+
+    setTimeout(() => {
+        if (mode === 'company') {
+            companySearchInput?.focus();
+        } else {
+            searchInput?.focus();
+        }
+        if (linkContactState.number) {
+            searchContacts(linkContactState.number);
+        }
+    }, 200);
+}
+
+async function unlinkContact(callId) {
+    if (!confirm('Fjern link til kontakt for dette opkald?')) return;
+    try {
+        await patchCallContact(callId, null);
+        await loadCalls();
+    } catch (error) {
+        alert('Kunne ikke fjerne kontakt-link: ' + (error?.message || 'ukendt fejl'));
+    }
+}
+
+function setLinkSagSelected(sagId, label) {
+    const selected = document.getElementById('linkSagSelected');
+    const confirmBtn = document.getElementById('linkSagConfirm');
+    const numericSagId = Number(sagId);
+    if (!Number.isInteger(numericSagId) || numericSagId <= 0) {
+        linkSagState.selectedSagId = null;
+        linkSagState.selectedLabel = '';
+        if (selected) {
+            selected.className = 'alert alert-secondary py-2 mb-3';
+            selected.textContent = 'Ingen sag valgt';
+        }
+        if (confirmBtn) confirmBtn.disabled = true;
+        return;
+    }
+
+    linkSagState.selectedSagId = numericSagId;
+    linkSagState.selectedLabel = String(label || `Sag #${numericSagId}`);
+    if (selected) {
+        selected.className = 'alert alert-success py-2 mb-3';
+        selected.textContent = `Valgt: ${linkSagState.selectedLabel} (ID: ${numericSagId})`;
+    }
+    if (confirmBtn) confirmBtn.disabled = false;
+}
+
+function renderLinkSagResults(results) {
+    const container = document.getElementById('linkSagResults');
+    if (!container) return;
+
+    if (!results || results.length === 0) {
+        container.innerHTML = '<div class="alert alert-light border mb-0">Ingen sager fundet</div>';
+        return;
+    }
+
+    container.innerHTML = (results || []).map(item => {
+        const sid = Number(item.id);
+        const title = String(item.titel || item.title || `Sag #${sid}`);
+        const customer = String(item.customer_name || 'Ukendt kunde');
+        const status = String(item.status || '-');
+        const label = `${title} — ${customer}`;
+        return `
+            <div class="list-group-item d-flex justify-content-between align-items-start gap-3">
+                <div>
+                    <div class="fw-semibold">${escapeHtml(title)}</div>
+                    <div class="small text-muted">${escapeHtml(customer)} · ${escapeHtml(status)} · ID: ${sid}</div>
+                </div>
+                <button type="button" class="btn btn-sm btn-outline-primary" onclick="setLinkSagSelected(${sid}, '${escapeHtml(label)}')">Vælg</button>
+            </div>
+        `;
+    }).join('');
+}
+
+function buildInitialSagQuery(call) {
+    if (!call) return '';
+
+    const number = String(call.display_number || call.ekstern_nummer || '').trim();
+    const contact = String(call.contact_name || '').trim();
+    const company = String(call.contact_company || '').trim();
+
+    if (contact && company) return `${contact} ${company}`;
+    if (contact) return contact;
+    if (company) return company;
+    if (number) return number;
+    return '';
+}
+
+async function searchSager(query) {
+    const token = ++linkSagState.searchToken;
+    const container = document.getElementById('linkSagResults');
+    if (container) {
+        container.innerHTML = '<div class="alert alert-light border mb-0"><span class="spinner-border spinner-border-sm me-2"></span>Søger...</div>';
+    }
+
+    try {
+        const res = await fetch(`/api/v1/search/sag?q=${encodeURIComponent(query || '')}`, { credentials: 'include' });
+        if (token !== linkSagState.searchToken) return;
+        if (!res.ok) {
+            if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Kunne ikke søge sager</div>';
+            return;
+        }
+        const data = await res.json();
+        const results = Array.isArray(data) ? data : (data?.items || data?.results || []);
+        renderLinkSagResults(results);
+    } catch (e) {
+        if (token !== linkSagState.searchToken) return;
+        if (container) container.innerHTML = '<div class="alert alert-danger mb-0">Fejl under søgning</div>';
+    }
+}
+
+function initLinkSagModalEvents() {
+    const searchInput = document.getElementById('linkSagSearch');
+    const manualInput = document.getElementById('linkSagIdManual');
+    const confirmBtn = document.getElementById('linkSagConfirm');
+    const modalEl = document.getElementById('linkSagModal');
+    if (!searchInput || !manualInput || !confirmBtn) return;
+
+    searchInput.addEventListener('input', () => {
+        if (linkSagState.searchTimer) clearTimeout(linkSagState.searchTimer);
+        const q = String(searchInput.value || '').trim();
+        linkSagState.searchTimer = setTimeout(() => {
+            if (!q) {
+                renderLinkSagResults([]);
+                return;
+            }
+            searchSager(q);
+        }, 250);
+    });
+
+    searchInput.addEventListener('keydown', (event) => {
+        if (event.key !== 'Enter') return;
+        event.preventDefault();
+
+        const firstSelectBtn = document.querySelector('#linkSagResults .btn-outline-primary');
+        if (firstSelectBtn) {
+            firstSelectBtn.click();
+            return;
+        }
+
+        const manualVal = Number(manualInput.value);
+        if (Number.isInteger(manualVal) && manualVal > 0) {
+            setLinkSagSelected(manualVal, `Sag #${manualVal} (manuel)`);
+        }
+    });
+
+    manualInput.addEventListener('input', () => {
+        const val = Number(manualInput.value);
+        if (Number.isInteger(val) && val > 0) {
+            setLinkSagSelected(val, `Sag #${val} (manuel)`);
+        } else {
+            setLinkSagSelected(null, '');
+        }
+    });
+
+    confirmBtn.addEventListener('click', async () => {
+        if (!linkSagState.callId || !linkSagState.selectedSagId) return;
+        try {
+            const res = await fetch(`/api/v1/telefoni/calls/${linkSagState.callId}`, {
+                method: 'PATCH',
+                headers: { 'Content-Type': 'application/json' },
+                credentials: 'include',
+                body: JSON.stringify({ sag_id: linkSagState.selectedSagId })
+            });
+            if (!res.ok) {
+                const t = await res.text();
+                alert('Kunne ikke linke sag: ' + t);
+                return;
+            }
+            const modal = getLinkSagModalInstance();
+            if (modal) modal.hide();
+            await loadCalls();
+        } catch (e) {
+            alert('Kunne ikke linke sag');
+        }
+    });
+
+    if (modalEl) {
+        modalEl.addEventListener('hidden.bs.modal', () => {
+            if (linkSagState.searchTimer) clearTimeout(linkSagState.searchTimer);
+            linkSagState.searchTimer = null;
+            linkSagState.searchToken++;
+            linkSagState.callId = null;
+            setLinkSagSelected(null, '');
+            searchInput.value = '';
+            manualInput.value = '';
+            const results = document.getElementById('linkSagResults');
+            const ctx = document.getElementById('linkSagContext');
+            if (results) results.innerHTML = '';
+            if (ctx) ctx.textContent = 'Opkald: -';
+        });
+    }
+}
+
+async function callViaYealink(number) {
+    const clean = String(number || '').trim();
+    if (!clean || clean === '-') {
+        alert('Intet gyldigt nummer at ringe til');
+        return;
+    }
+
+    const userId = await ensureCurrentUserId();
+    try {
+        const res = await fetch('/api/v1/telefoni/click-to-call', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            credentials: 'include',
+            body: JSON.stringify({ number: clean, user_id: userId })
+        });
+
+        if (!res.ok) {
+            const t = await res.text();
+            alert('Ring ud fejlede: ' + t);
+            return;
+        }
+
+        alert('Ringer ud via Yealink...');
+    } catch (e) {
+        alert('Kunne ikke starte opkald');
+    }
+}
+
+async function loadUsers() {
+    const sel = document.getElementById('filterUser');
+    try {
+        const res = await fetch('/api/v1/telefoni/users', { credentials: 'include' });
+        if (!res.ok) return;
+        const users = await res.json();
+        (users || []).forEach(u => {
+            const opt = document.createElement('option');
+            opt.value = u.user_id;
+            opt.textContent = `${u.full_name || u.username || ('#' + u.user_id)}${u.telefoni_extension ? ' (' + u.telefoni_extension + ')' : ''}`;
+            sel.appendChild(opt);
+        });
+        sel.value = '';
+    } catch (e) {
+        console.error('Failed loading telefoni users', e);
+    }
+}
+
+async function loadCalls() {
+    const tbody = document.getElementById('telefoniRows');
+    tbody.innerHTML = '<tr><td colspan="7" class="text-muted small"><span class="spinner-border spinner-border-sm me-2"></span>Indlæser...</td></tr>';
+
+    const userId = document.getElementById('filterUser').value;
+    const from = document.getElementById('filterFrom').value;
+    const to = document.getElementById('filterTo').value;
+    const withoutCase = document.getElementById('filterWithoutCase').checked;
+
+    const qs = new URLSearchParams();
+    if (userId) qs.set('user_id', userId);
+    if (from) qs.set('date_from', from);
+    if (to) qs.set('date_to', to);
+    if (withoutCase) qs.set('without_case', '1');
+
+    try {
+        const res = await fetch('/api/v1/telefoni/calls?' + qs.toString(), { credentials: 'include' });
+        if (!res.ok) {
+            const t = await res.text();
+            tbody.innerHTML = `<tr><td colspan="7" class="text-danger small">Fejl: ${escapeHtml(t)}</td></tr>`;
+            return;
+        }
+        const rows = await res.json();
+        telefoniCallMap.clear();
+        (rows || []).forEach(r => telefoniCallMap.set(Number(r.id), r));
+        if (!rows || rows.length === 0) {
+            tbody.innerHTML = '<tr><td colspan="7" class="text-muted small">Ingen opkald fundet</td></tr>';
+            return;
+        }
+
+        tbody.innerHTML = rows.map(r => {
+            const started = r.started_at ? new Date(r.started_at) : null;
+            const dateTxt = started ? started.toLocaleString('da-DK') : '-';
+            const userTxt = escapeHtml(r.full_name || r.username || '-');
+            const dirTxt = r.direction === 'outbound' ? 'Udgående' : 'Indgående';
+            const numberRaw = (r.display_number || r.ekstern_nummer || '').trim();
+            const numTxt = numberRaw
+                ? `<div class="d-flex gap-2 align-items-center flex-wrap">
+                        <span>${escapeHtml(numberRaw)}</span>
+                        <button type="button" class="btn btn-sm btn-outline-success" onclick="callViaYealink('${escapeHtml(numberRaw)}')">Ring op</button>
+                   </div>`
+                : '-';
+
+            const contactHtml = r.kontakt_id
+                ? `<div class="d-flex align-items-center gap-2 flex-wrap">
+                        <a href="/contacts/${r.kontakt_id}">${escapeHtml(r.contact_name || ('Kontakt #' + r.kontakt_id))}</a>
+                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="openLinkContactModal(${Number(r.id)})">Skift</button>
+                        <button type="button" class="btn btn-sm btn-outline-danger" onclick="unlinkContact(${Number(r.id)})">Fjern</button>
+                   </div>
+                   ${r.contact_company ? `<div class="text-muted small">${escapeHtml(r.contact_company)}</div>` : ''}`
+                : `<button type="button" class="btn btn-sm btn-outline-secondary" onclick="openLinkContactModal(${Number(r.id)})" title="Vælg kontakt/firma">
+                    <i class="bi bi-three-dots"></i>
+                   </button>`;
+
+            const numberForTitle = (r.display_number || r.ekstern_nummer || '').trim();
+            const createQs = new URLSearchParams();
+            if (r.kontakt_id) createQs.set('contact_id', String(r.kontakt_id));
+            createQs.set('telefoni_opkald_id', String(r.id));
+            createQs.set('title', `Telefonsamtale – ${numberForTitle || 'ukendt nummer'}`);
+
+                const sagHtml = r.sag_id
+                ? `<div class="d-flex gap-2 align-items-center flex-wrap">
+                    <a href="/sag/${r.sag_id}/v3">${escapeHtml(r.sag_titel || ('Sag #' + r.sag_id))}</a>
+                    <button type="button" class="btn btn-sm btn-outline-secondary" onclick="linkExistingCase(${Number(r.id)})">Skift link</button>
+                    <button type="button" class="btn btn-sm btn-outline-danger" onclick="unlinkCase(${Number(r.id)})">Fjern link</button>
+                   </div>`
+                : `<div class="d-flex gap-2">
+                    <a class="btn btn-sm btn-outline-primary" href="/sag/new?${createQs.toString()}">Opret sag</a>
+                    <button type="button" class="btn btn-sm btn-outline-secondary" onclick="linkExistingCase(${Number(r.id)})">Link sag</button>
+                   </div>`;
+
+            return `
+                <tr>
+                    <td>${escapeHtml(dateTxt)}</td>
+                    <td>${userTxt}</td>
+                    <td>${escapeHtml(dirTxt)}</td>
+                    <td>${numTxt}</td>
+                    <td>${contactHtml}</td>
+                    <td>${sagHtml}</td>
+                    <td class="text-end">${escapeHtml(fmtDuration(r.duration_sec, r.ended_at))}</td>
+                </tr>
+            `;
+        }).join('');
+    } catch (e) {
+        console.error('Failed loading calls', e);
+        tbody.innerHTML = '<tr><td colspan="7" class="text-danger small">Kunne ikke hente opkald</td></tr>';
+    }
+}
+
+async function linkExistingCase(callId) {
+    linkSagState.callId = Number(callId);
+    const call = telefoniCallMap.get(Number(callId));
+
+    const ctx = document.getElementById('linkSagContext');
+    const searchInput = document.getElementById('linkSagSearch');
+    const manualInput = document.getElementById('linkSagIdManual');
+    const results = document.getElementById('linkSagResults');
+    const label = call
+        ? `${call.direction === 'outbound' ? 'Udgående' : 'Indgående'} · ${call.display_number || call.ekstern_nummer || '-'} · ${call.started_at ? new Date(call.started_at).toLocaleString('da-DK') : '-'}`
+        : `Opkald #${callId}`;
+
+    if (ctx) ctx.textContent = `Opkald: ${label}`;
+    const initialQuery = buildInitialSagQuery(call);
+    if (searchInput) searchInput.value = initialQuery;
+    if (manualInput) manualInput.value = '';
+    if (results) {
+        results.innerHTML = initialQuery
+            ? '<div class="alert alert-light border mb-0"><span class="spinner-border spinner-border-sm me-2"></span>Søger relevante sager...</div>'
+            : '<div class="alert alert-light border mb-0">Søg efter en sag eller indtast ID manuelt</div>';
+    }
+    setLinkSagSelected(null, '');
+
+    const modal = getLinkSagModalInstance();
+    if (modal) modal.show();
+    setTimeout(() => {
+        searchInput?.focus();
+        if (initialQuery) {
+            searchSager(initialQuery);
+        }
+    }, 200);
+}
+
+async function unlinkCase(callId) {
+    if (!confirm('Fjern link til sag for dette opkald?')) return;
+    try {
+        const res = await fetch(`/api/v1/telefoni/calls/${callId}`, {
+            method: 'PATCH',
+            headers: { 'Content-Type': 'application/json' },
+            credentials: 'include',
+            body: JSON.stringify({ sag_id: null })
+        });
+        if (!res.ok) {
+            const t = await res.text();
+            alert('Kunne ikke fjerne link: ' + t);
+            return;
+        }
+        await loadCalls();
+    } catch (e) {
+        alert('Kunne ikke fjerne link');
+    }
+}
+
+document.addEventListener('DOMContentLoaded', async () => {
+    initLinkContactModalEvents();
+    initLinkSagModalEvents();
+    const userFilter = document.getElementById('filterUser');
+    const fromFilter = document.getElementById('filterFrom');
+    const toFilter = document.getElementById('filterTo');
+    const withoutCaseFilter = document.getElementById('filterWithoutCase');
+
+    if (userFilter) userFilter.value = '';
+    if (fromFilter) fromFilter.value = '';
+    if (toFilter) toFilter.value = '';
+    if (withoutCaseFilter) withoutCaseFilter.checked = false;
+
+    await loadUsers();
+    document.getElementById('btnRefresh').addEventListener('click', loadCalls);
+    document.getElementById('filterUser').addEventListener('change', loadCalls);
+    document.getElementById('filterFrom').addEventListener('change', loadCalls);
+    document.getElementById('filterTo').addEventListener('change', loadCalls);
+    document.getElementById('filterWithoutCase').addEventListener('change', loadCalls);
+    await loadCalls();
+});
+</script>
+{% endblock %}