# WeePhone SIP

> Flexible SIP softphone for VoIP calls with advanced configuration and wide codec support. (iPhone/iPad app by Justin Brady.)

- Source: https://appshunter.io/ios/app/weephone-sip/id301500729 (this page in markdown: same URL + `.md`)
- Developer: [Justin Brady](https://appshunter.io/developer/293798500)
- Category: Social Networking, Utilities
- Price: $1.99
- Rating: 3.00/5 from 4 App Store ratings · 99 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 5 MB
- Languages: American English
- Released: 2009-03-27
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/weephone-sip/id301500729/reviews.md

## What is WeePhone SIP?

The hacker's SIP softphone is updated with a whole new UI and features.

Free yourself from your stationary desk phone extension, or use the powerful SIP protocol to make calls for free, all with superb audio quality.

WeePhone has the most flexible/powerful configuration of any SIP client out there, so it's compatible where others aren't.


Features include:
* G722.1 (wideband high-quality) codec
* Backgrounding
* Calls over 3g/Edge and WiFi
* Bluetooth support
* Call hold/swap (juggle 2 calls)
* Use your existing contacts list
* Audio Codecs include G.711, GSM
* Added the wide-band g 722.1 codec
* DTMF (touch-tone keys while in a call, rfc2833)
* STUN server support
* SIP proxy support
* Diagnostic logs
* Dial by domain/IP/URL (user@domain.com)
* Configurable SIP and RTP ports
* Voice detection/echo cancellation
* Speakerphone
* Mute
* VPN Support
* Separate SIP user and authenticate user supported
* Editable SIP/RTP ports
* Audible button taps
* Diagnostic logs
* Editable User-Agent field


We recommend the following services:
* Voipbuster (www.voipbuster.com, 60 free minutes to start)
* Vonage (www.vonage.com, separate softphone number required)
* sipphone.com  (www.sipphone.com)
* Sipgate (www.sipgate.com)
* Pennytel (www.pennytel.com)

WeePhone Works with your existing SIP solution including Asterisk, Trixbox, Cisco, etc. as well.

For more info, head to:
http://www.domain17.net/weephone

Check out videos of the app in action:
http://www.domain17.net/weephone/videos.html

## Key features

- Wideband G.722.1 codec
- Backgrounding support
- Calls over 3G/Edge and WiFi
- Bluetooth integration
- Call hold and swap
- Contact list integration
- STUN and SIP proxy support

## Chart rankings

- #86 in Top Paid · Social Networking (US App Store)

## What do users think of WeePhone SIP?

Overall sentiment: mixed

**Pros**

- 👍 Good voice quality
- 👍 Low latency
- 👍 Works with various SIP providers
- 👍 Cost-saving for calls
- 👍 Works well on Wi-Fi
- 👍 Some users find it easy to set up
- 👍 Good support from developer (mentioned by some)
- 👍 Works well with Asterisk/FreePBX

**Cons**

- 🐛 Crashes frequently
- 🐛 Unreliable connection
- 🐛 Calls don't go through
- 🐛 Audio issues (no sound, echo, dropouts)
- 🐛 Does not work in background/no push notifications
- 🐛 Difficult to configure/understand settings
- 🐛 Poor user interface/ugly design
- 🐛 DTMF tones not working
- 🐛 Does not work with specific providers (Vonage, 3cx)
- 🐛 Time-out issues when changing networks
- 🐛 Battery drain (mentioned once)
- 🐛 Copy/paste bugs
- 🐛 No VPN support (contradictory to description)

**Commonly reported bugs**

- App crashes on contact selection
- Cannot answer calls reliably
- Falls into time-out when changing networks
- App crashes during configuration
- App crashes on startup after update
- Copy and paste commands disappear
- Cannot log in even with correct settings
- Push notifications are late or not received
- No sound is sent or received
- Call cuts off after 30 seconds
- DTMF tones not working
- Keypad tones do not work
- Intermittent issues with no audio coming back
- No sound after answering
- Outgoing sound good, incoming sound terrible with dropouts
- Cannot get it working with specific SIP services
- Screen remains black
- Loses authorization frequently
- Cannot hear dialling
- Bluetooth headset doesn't work
- Outbound audio problem (caller cannot hear user)
- No sound after answer
- UI buttons and text fonts are small and hard to read
- Crashes when flipping phone to landscape
- Settings screens are barely usable
- No VPN support
- No updates
- Doesn't work with Vonage
- No instructions
- Cannot be used with Vonage (requires SIP password not provided)
- Does not work with 3cx
- Fail to register with 3cx
- Cannot get rid of letter menu after typing settings
- Incoming call rings are too low

**Most requested features**

- Background functionality/multitasking
- Multi-SIP account support
- Copy/paste bug fix
- SMS feature
- Time out alert off
- Codec 729 support
- Voicemail feature
- Google Voice integration
- Improve UI design to be more standard Apple-like
- Recording feature
- Login button to force registration
- Reset button to clear settings
- Ability to control call routing (IP vs. cellular)
- Clear most recent dialed number when typing new one
- Improve interface/buttons/fonts to be easier to read
- Add a log for call progress
- Support for built-in VPN clients

## Recent user reviews (10 of 99)

All indexed reviews: https://appshunter.io/ios/app/weephone-sip/id301500729/reviews.md

### 1/5 — SRTP, ZSRTP

*2026-04-28, version 3.1.0*

TSL, security protocol?

### 1/5 — Zuviel versprochen

*2015-07-01*

Wo ist denn das versprochene Backgrounding?
Dies führt unmittelbar zu einer schlechten Bewertung!

### 1/5 — Шлак

*2015-02-13*

Программа полный отстой, не тратьте денег на это!!!

### 5/5 — Great app

*2014-03-30, version 1.7.7*

Works great for me. Low latency, the best voice quality I've heard.

### 2/5 — Nach dem letzten Update...

*2013-11-24*

... crashed die App bei der Auswahl eines Kontaktes (iOS7 / iPhone4) - Schade!
Bedienung könnte man auch deutlich verbessern (z.B. Copy/Paste, Auswertung, dass das iPhone am Ohr liegt,...)
Leider kommt hier vom Entwickler zur Zeit nichts neues mehr :-(

### 1/5 — Déception.

*2013-01-13, version 1.7.7*

Il fonctionne quant il lui veut.
Quand on reçois un appelle il sonne mais impossible de répondre 1 fois sur 2 on manque l'appelle.
Il tombe en time-out quand il change de réseaux... et on ne reçois plus les appelle.
J'ai acheter un autre logiciel qui fonctionne mieux. 5$ de perdu.

### 5/5 — Works well

*2012-08-13, version 1.7.7*

Works well. Be careful in setting up the Settings. Like most VoIP apps, it is a bit tricky. There is VoIP setup terminology on most any VoIP app that many people are not familiar with using. Once configured properly, it worked like a charm. (It took me three tries to get it right.) The audio is excellent on wi-fi and is reasonably good on 3G. I use it on Callcentric's VoIP service. I have a wired VoIP phone on my desk. I use WeePhone mostly as a cordless phone around the office but find it also works well when out of the office and traveling. All in all, this was $4.99 well spent.

### 5/5 — Improved

*2011-12-04, version 1.7.6*

I couldn't figure out how to add my account, but found instructions in the more > getting started section.

### 5/5 — Working for me

*2011-12-04, version 1.7.6*

Just one crash during configuration, but none since...

### 5/5 — Works with google voice

*2011-12-04, version 1.7.6*

Saving me a bundle...

## Frequently asked questions about WeePhone SIP

### What is WeePhone SIP?

WeePhone SIP is a powerful and flexible SIP softphone application. It allows users to make and receive calls over the internet using the SIP protocol, freeing them from traditional desk phones and offering advanced configuration options.

### What are the key features of WeePhone SIP?

Key features include support for wideband audio codecs like G.722.1, background operation, calls over 3G/Edge and WiFi, Bluetooth support, call hold and swap functionality, integration with your existing contacts, and support for STUN and SIP proxy servers.

### Is WeePhone SIP free to use?

Yes, WeePhone SIP is a free application. There are no upfront costs or subscription fees associated with downloading and using the core functionality of the app.

### What devices is WeePhone SIP compatible with?

The application is designed for mobile devices and supports calls over various network types including 3G/Edge and WiFi. It also offers Bluetooth support for hands-free calling.

### How does WeePhone SIP compare to other SIP clients?

WeePhone SIP is highlighted for its exceptionally flexible and powerful configuration options, making it compatible with a wider range of SIP solutions and network setups where other clients might fail. It also boasts superb audio quality with wideband codec support.

## Version history (last 5 releases)

### 3.1.0 — 2025-05-29

audio route bug fix

### 3.0.2 — 2025-02-03

layout fixes

### 3.0.1 — 2022-09-29

Bug fixes, updates for latest version of iOS.

### 3.0.0 — 2017-11-05

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes and updated for iOS 11.
Much faster, and less crashey.

### 2.0.1 — 2015-01-22

New UI
Audio visualization
Bug fixes
Power saving improvements

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## More apps by Justin Brady

- [WalkieTalkie VOIP](https://appshunter.io/ios/app/walkietalkie-voip/id293798497)
- [dogfight 95](https://appshunter.io/ios/app/dogfight-95/id698938088)
- [CryptoVox Push-To-Talk](https://appshunter.io/ios/app/cryptovox-push-to-talk/id908436479)
- [Memory Training: Cats](https://appshunter.io/ios/app/memory-training-cats/id1658227024)
- [Streetminderz: San Francisco](https://appshunter.io/ios/app/streetminderz-san-francisco/id6738446315)

All apps by Justin Brady: https://appshunter.io/developer/293798500

## Related topics

[osis sip](https://appshunter.io/ios/topics/osis-sip) · [sip pulse pro](https://appshunter.io/ios/topics/sip-pulse-pro) · [sip number](https://appshunter.io/ios/topics/sip-number) · [sip communication](https://appshunter.io/ios/topics/sip-communication) · [sipcore](https://appshunter.io/ios/topics/sipcore) · [sipflow](https://appshunter.io/ios/topics/sipflow)

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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 2026-08-28.*