Lumicall

The ultimate and most convenient way to make free, fully encrypted calls and text messages, this dialer uses the open standards SIP and ENUM to let you call any friend using Lumicall, as well as anyone using any of the other open-standards based VoIP clients, such as Jitsi, on smartphones and on desktop PCs. Includes support for ZRTP and SRTP encryption, DNS SRV, ENUM, TLS and ICE (Internet Connectivity Establishment), an advanced solution to traverse NAT firewalls.

Category : Communication

Reviews (13)

Gim. G. Jul 7, 2018

Simply, it didn't work: no call did reach its destination.

A. G. u. Jun 1, 2017

Verification code not received. Pls check then give me best resolution.

Tho. T. Apr 17, 2015

I updated my phone firmware today and now the app keeps crashing when I try to start a call. It is a nice idea and when it was working it was very well integrated. I hope these issues can be overcome soon.

ano. n. Dec 30, 2014

... show me the 3rd-party code audit of this app & provider concluding that there are NO BACKDOORS built-in. otherwise, sticking with more trusted alternatives (CSipSimple) that don't update every 5 days.

joh. s. Mar 7, 2014

This App has no contenders or competition. Open source. Looks for voip address for every number you dial. There is nothing quite like it.

Ale. B. May 8, 2013

Does not have include/exclude patterns to automate selection

A. G. u. Oct 18, 2012

I was really frustrated that viber doesn't work with Asterisk. Lumicall does work well though, thanks for providing an open app for mobile voip.

A. G. u. Feb 20, 2012

The Galaxy Tab is sold without support for making phone calls - but installing this app allows it to make calls, and the quality is better than from my normal phone. Some of the early versions of this app were a little bit rough around the edges, but it seems OK now using v1.4

A. G. u. Feb 20, 2012

Force closes when trying to set up custom SIP data.

Edw. S. Feb 12, 2015

New moto g 1st gen phone with droid 4.4.4 app crashes on verification screen every time

A. G. u. Mar 5, 2012

Lumicall is very easy to install and use. Having the walkie-talkie function is an extra bonus I did not expect, but now we use it around the house like an intercom.

B. T. Feb 22, 2016

I can't even call locally from my cellphone when the wifi is on. Good idea, but unstable.

Loi. L. Feb 10, 2015

Nice app, but after I've updated to Android 5.0.1 it started giving me "incorrect MMI code", making me unable to call. Uninstalled until update and fix are made.