# SipPulse Softphone — Acesso Móvel plataforma SP-UBC

> Acesso Móvel plataforma SP-UBC (iPhone/iPad app by SIPPulse Tecnologia LTDA.)

- Source: https://appshunter.io/ios/app/sippulse-softphone/id6446317647 (this page in markdown: same URL + `.md`)
- Developer: [SIPPulse Tecnologia LTDA](https://appshunter.io/developer/1520136854)
- Category: Business, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Released: 2023-04-10
- Data updated: 2026-07-05
- User reviews in markdown: https://appshunter.io/ios/app/sippulse-softphone/id6446317647/reviews.md

## What is SipPulse Softphone?

SipPulse turns your iPhone into a professional SIP phone. Register with any standards-compliant SIP server and make high-quality voice calls over Wi-Fi, 4G, or 5G — without forwarding, number porting, or monthly per-seat contracts with a third party.

Built on PJSIP — the same open-source stack used by millions of deployed SIP endpoints — SipPulse focuses on the three things a softphone has to do perfectly: register reliably, handle calls cleanly, and stay out of the way.

CORE FEATURES

• Full SIP calling — outbound and inbound voice, with native iOS CallKit integration so incoming calls look and feel like regular phone calls.
• Push-notification wake-up — receive calls even when the app is closed or the device is locked. Compliant with RFC 8599 Push Notification Parameters for registrars that support it.
• Messaging — send and receive SIP MESSAGE requests alongside your calls. Conversations are grouped by contact and persist across sessions.
• Contacts — keep a local directory with favorites, search, and one-tap calling, video, or messaging per contact.
• Call history — see every call with direction, duration, and timestamp. Filter by missed, incoming, or outgoing.
• QR-code provisioning — scan a provisioning QR from your PBX or admin portal and your account is configured in one step.

SECURITY AND QUALITY

• TLS signaling and SRTP media for encrypted end-to-end calls (when supported by your server).
• HD voice with wideband G.722 when the far end agrees; graceful fallback to PCMU/PCMA on constrained networks.
• Automatic NAT handling and SIP keep-alives so registration stays healthy behind carrier NATs.

STANDARDS

SipPulse works with any SIP 2.0 registrar that speaks RFC 3261 — including OpenSIPS, FreeSWITCH, Asterisk, 3CX, and most hosted cloud PBX providers. UDP, TCP, and TLS transports are all supported. No proprietary lock-in.

WHO IT'S FOR

• Mobile workers who want their desk extension in their pocket.
• IT teams standardizing on a single softphone across a fleet.
• Service providers offering white-label softphone apps to customers.
• Developers and VoIP professionals who need a reliable reference client on iOS.

PRIVACY

SipPulse does not collect analytics, does not embed advertising SDKs, and does not share your call metadata with third parties. Your account credentials stay on your device.

Questions or feedback? Reach us at info@sippulse.com.


## Version history (last 2 releases)

### 1.1.0 — 2026-04-29

First release of SipPulse for iOS.

Register with any SIP server, receive incoming calls through CallKit and push notifications, and send SIP MESSAGE chats — all in a clean native app.

Thanks for being an early user. Write us at info@sippulse.com if you run into anything.

### 1.0 — 2023-04-11

No release notes.

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## More apps by SIPPulse Tecnologia LTDA

- [SIPPulse Softphone](https://appshunter.io/ios/app/sippulse-softphone/id1520136852)

All apps by SIPPulse Tecnologia LTDA: https://appshunter.io/developer/1520136854

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*