Free SIP Service (New)

There are 430093 users registered on this service.

Linphone.org is hosting a free SIP service allowing users to make audio or video calls using SIP addresses under the domain sip.linphone.org. You can create your own sip address like "sip:john@sip.linphone.org" using the form below and being called by your friends using the sip address.

Technically, this service is running with a dual host, high available, Flexisip proxy server deployment.

Create an account

(this will be your sip username)

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Please enter your username/phone number and your password:



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