Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, Windows Phone 8, Windows, Mac and Linux.

(click to dial, open url) Better quality/Lower bandwidth (G.729/H.264 codecs) Business features (transfer, conferencing) Auto Provisioning; Contacts integration (Outlook, LDAP, Thunderbird, Mac OS X, Windows) Browser integration (click to dial, open url) Better quality/Lower bandwidth (G.729/H.264 codecs) Business features (transfer, conferencing)

Click 2 Dial; Encryption; Available for: Windows, Mac and Linux. Installation guide. Full feature list. User Guide

Register callto:, sip: and tel: protocols with the OS. Enabling this option allows your operating system to integrate the protocol handlers right into it. Integrate Zoiper 5 into MS Outlook. The Premium version of Zoiper 5 allows you to dial directly through Microsoft Outlook with our built-in add-in. Call events options: Enable call recording ...

In the meantime, see a small part of what we are specialized in doing: Outsource the branding to use or get the SDK for your own development team

How to decode SIP over TLS with Wireshark and Decrypting SDES Protected SRTP Stream; Zoiper 5 registration on Cisco CUCM 11.x; Limit Zoiper to one call (disable the call waiting functionality) Why does Zoiper needs those permissions ? Top …

Jul 30, 2018 · Zoiper is successfully downloaded in my desktop however when I go about configuring it shows SIP 408 - Request Timeout Error.... Really need help on this. Thanks!

Oct 12, 2017 · Please check this document : https://www.zoiper.com/en/support/answer/for/android/11/SIP_-_No_audio_or_one_way_audio Rport can be used to fix these issues. Regards,

Click-to-dial; URL or application opening on a phone event; Call recording with custom recording names; Auto-answer, Auto-popup; Short-keys control; Pick up by clicking a button on the headset - Support for HID compliant headsets; Call blending - unlimited amount of accounts with different lines and ability to support different customers ...

creation wizard, where you’ll have to setup a SIP or an IAX account, which is necessary to use Zoiper 5 in the first place. By clicking the button, you’ll start the Activation wizard that’s built in into Zoiper 5.