Optima Free Dialer 1.0.0

1.26 MB
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Publisher Description

Optima Free Dialer is a Mobile VoIP App from Improlabs Pte Ltd. Mobile VoIP refers to the technology which helps the users to make VoIP calls from their mobile communication devices like Smart Phones and Tabs. Optima Dialer is an state-of-art Mobile VoIP App by Improlabs and enables smart mobile devices to make VoIP calls with ease.

This free Mobile VoIP Softphone runs not only on both ARM and X86 architectures but also in a wide range of mobile handsets. Optima Free Dialer uses SIP signaling protocol and is compatible with all the major SIP supported softswitches.

Optima Dialer ensures enhanced performance and delivers the best possible voice quality even on low internet speed. It overcomes the major limitations of the other VoIP dialer products in the market. Implementation of latest technologies and a lot of useful features make it a must-to-have Mobile VoIP Dialer product for the VoIP calling operators in the today's market.

Key Features:
★ Crystal clear voice.
★ Easy to configure and use.
★ Configurable with any SIP softswitch.
★ Integrated with native contact list.
★ Ability to work from behind NAT.
★ Upto 50 call history.

You Can Use Optima Free Dialer With...:
★ IPTSP Services
★ VoIP Calling Services
★ IP PBX System

Tech Specification:
★ Signaling Protocol: SIP
★ Compatibility: All major SIP softswitch.
★ Supported Codec: G.729

For Subscription:
Please contact -
Skype: sales.improlabs
Email: info@improlabs.com


Optima Free Dialer is a free software application from the Telephony subcategory, part of the Communications category. The app is currently available in English and it was last updated on 2016-03-29. The program can be installed on Android.

Optima Free Dialer (version 1.0.0) has a file size of 1.26 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 10 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Improlabs Pte Ltd
Released Date 2016-03-29
Languages English


Category Communications
Subcategory Telephony

System requirements

Operating systems android

Download information

File size 1.26 MB
Total downloads 10


License model Free
Price N/A

Version History

Here you can find the changelog of Optima Free Dialer since it was posted on our website on 2016-10-08. The latest version is 1.0.0 and it was updated on soft112.com on 2018-03-29. See below the changes in each version:

version 1.0.0

posted on 2016-03-29

Works with any SIP compatible softswitch,New improved interface.,Better registration and call handling.,Faster registration and re-registration.

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Downloads last week: 0
Release Date: 2016-03-29
Publisher: Improlabs Pte Ltd
Operating System: android
Type: Free