sDial

sDial turns your Android phone into your office phone — no landline, no separate hardware. Make and receive calls using the SIP extension your company already assigns you, right from your pocket, wherever you are. Built for businesses running a hosted PBX, sDial is the mobile companion for teams that need to place and receive real business calls, not just chat. KEY FEATURES • Native calling experience — incoming calls show a full-screen ringing screen, even when the app is completely closed • Instant push notifications wake the app for incoming calls • Call history — see missed, incoming, and outgoing calls at a glance • Voicemail — listen to messages left for your extension • Company directory — search and call colleagues by name • Caller ID from your device contacts, matched locally and never uploaded • Transfer calls to a colleague • Do Not Disturb on this device only, without affecting your other devices • Dial from Recents, Contacts, or the browser — the number opens pre-filled in sDial, one tap to call • Sign in with your work email, or your organization's Google Workspace / Microsoft account • Light and dark mode • Available in English and Spanish HOW TO GET STARTED sDial is provisioned by your organization — there's no public sign-up. Ask your company's phone system administrator for your extension credentials to sign in. sDial is free to download and use, with no in-app purchases, no subscriptions, and no ads.