Sipdroid is a Voice over Internet Protocol (VoIP) application for the Google Android operating system using the Session Initiation Protocol.


  1. General
  2. Description
  3. Download
  4. Old versions


Developer: i-p-tel GmbH

Category: Communications

Latest version: 2.0.1 beta

Total versions: 4

Submitted: 22 Nov 2010

Updated: 22 Nov 2010


Sipdroid is a java based, open source Voice over Internet Protocol (VoIP) application for the Google Android operating system using the Session Initiation Protocol (SIP).

With Sipdroid you can use your Android phone with almost any SIP provider. The calls are very clear even over a 3G network, as well as over a WLAN connection. Sipdroid integrates into your phone, eliminating the need for a separate phone book. You will use your Android contacts in the same way as if you were making a call over a cellular network.

Sipdroid allows you to choose where you will use VoIP, on WLANs only, on 3G, or EDGE networks. If you are going to use VoIP services outside private wireless networks, it's your responsibility to check the contractual terms with the mobile operator. Often mobile phone operators forbid using VoIP in the contract's fine print.


Sipdroid 2.0.1 beta seem to be the latest available version. Below you can find file(s) assigned to this version:

Description/changelog of Sipdroid 2.0.1 beta:

In the version 2.0.1 beta the following software bug was fixed:

  • Constant application crashing after update from the previous version.

Old versions

Below are the earlier versions of Sipdroid.

Sipdroid 1.5.7 beta

Description/changelog of Sipdroid 1.5.7 beta:

In the version 1.5.7 beta the following software bugs were fixed:

  1. Application reconnected to the SIP server after switching from UMTS (3G) to HSDPA. Now Sipdroid only reconnects when switching from cellular signal to Wi-Fi. When changing from UMTS to HSDPA, the phone keeps the same IP address and there is no need to register again.
  2. High battery drain due to the first problem.


Sipdroid 1.3.7 beta

Description/changelog of Sipdroid 1.3.7 beta:

In the version 1.3.7 beta a software bug was fixed, which cause the application to force close.


Sipdroid 1.2.4 beta

Description/changelog of Sipdroid 1.2.4 beta:

Comparing to the previous version, in the version 1.2.4 beta some software bugs were fixed.



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