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.