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HD Dialer Pro

By Transdata Global Limited

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HD Dialer Pro offers a simple user interface and superb audio quality for smooth Voice over IP experience.

Key features include:

- Bluetooth support.
- Lowest battery usage with highest reliability / stability on all iPhone models.
- Lowest audio latency of all iPhone models.
- Excellent audio quality, even on older devices.
- Supports calling over WIFI/EDGE/3G/LTE.
- SIP stack fully compliant to RFC.
- Background / multitasking support.
- Speakerphone mute and hold.
- Supports sending of DTMF.
- Built-in echo cancellation.
- STUN support.

What's New in Version 4.2.6

Performance improvements and minor bug fixes.

iPhone Screenshots

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Customer Reviews


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HD Dialer Pro
View in iTunes
  • Free
  • Category: Social Networking
  • Updated:
  • Version: 4.2.6
  • Size: 17.2 MB
  • Languages: English, Arabic, French, Russian
  • Developer:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.