Zoiper is an easy to use sip video softphone, with excellent voice quality and easy to setup. Feel free to contact us with support questions or for more information on whitelabel solutions. Connect Zoiper to your PBX or voip provider and make crystal clear, echo free, voice or video calls through wireless and 3g. Zoiper works flawlessly in the background and is optimized to use as little battery as possible while ensuring the reliability of incoming calls. Use bluetooth to pair the Zoiper SIP softphone to your car audio system or your headset and enjoy voip on the go. This softphone comes with a built in QR code scanner for 1 click account configurations. Never type account details and credentials again! Features: - Call waiting - Call transfer - Call statistics - Call recording* - Conference calls* - Instant messaging (SIP simple) - Presence (SIP simple)* Supported codecs: - g.711 (ulaw/alaw) - Speex - iLBC - gsm - g.729* - vp8 - h264* * The 3rd party patented codecs h264 and g729 are available as optional in app purchase. * The conference calls, call transfer, presence and call recording are available as optional in app purchase. Zoiper is also available as an OEM / whitelabel solution license and can be customized on demand. Be sure to configure ios to allow notifications for incoming calls for Zoiper and provide access to the contact list.