Download the app of Sipdroid for your android smartphone. This Sipdroid app free download is a Communication app and has a size of 988 KB. It is a Sipdroid apk file and you can install it on your android phone via free download from this page. It supports all latest android devices including android tablets and android phones like lollipop and marshmallow.
apk | 988 KB
Description
Ver 2.4, for Android OS 1.5 and up
Free SIP/VoIP Client
Visit sipdroid.org for more info.
For optimal battery usage reserve a free VoIP PBX on pbxes.org, and manage your SIP trunks using a web browser.
Being open source, Sipdroid has often been cloned appearing under names such as Guava, aSIP, Fritz!App, ...