{"answer":"Yes, that is one of the most common use cases. The router watches the primary WAN connection and can switch traffic to the mobile service when the fixed link fails. The details matter, though: the failover trigger, the return-to-primary behaviour and the way services recover can all affect how seamless the experience feels to users.\n\nFor a straightforward office backup, Comset will usually want to know what services must keep running, how many users are involved, and whether an external antenna is required. Backup internet works best when it is tested properly rather than assumed.","approval_status":"review_build_pending_public_brain_audit","approved":true,"category":"Cellular Backup for NBN and Fixed WAN","category_slug":"cellular-backup-for-nbn-and-fixed-wan","created_at":"2026-07-17T14:40:00+00:00","daily_publish_cap":2,"date_published":"2026-07-17","display_date":"2026-07-17","drip_status":"scheduled","freshness_note":"Confirm current specifications, carrier compatibility, stock, firmware, warranty and commercial terms directly with Comset.","id":"comset-qa-101","image_ids":["comset-product-cm950w","comset-product-cm510q-w","comset-product-cm820q-6","comset-category-hero-006-cellular-backup-for-nbn-and-fixed-wan"],"language":"en","last_updated":"2026-07-17T14:40:00+00:00","matched_image_ids":["comset-product-cm950w","comset-product-cm510q-w","comset-product-cm820q-6","comset-category-hero-006-cellular-backup-for-nbn-and-fixed-wan"],"public_brain_verified":false,"publish_status":"published_preview","published_at":"2026-07-17T14:40:00+00:00","question":"Can a Comset router automatically take over if my office NBN fails?","question_intent":"public_guidance","question_type":"conversational_public_guidance","real_image_mapping_status":"mapped_to_approved_comset_catalogue_v1_6","site_key":"comset","slug":"can-a-comset-router-automatically-take-over-if-my-office-nbn-fails","source":"comset_manual_review_v1_5","source_record_ids":[],"source_type":"manual_review_from_public_sources","source_urls":["https://comset.com.au/product/4g-4gx-lte-cat6-wifi-industrial-router-cm820q-6","https://comset.com.au/product/5g-4g-router-with-dual-sim-cm950w"],"tags":["manual","reviewed","customer_style"],"tenant_slug":"comset","updated_at":"2026-07-17T14:40:00+00:00"}