etiEsal RCS

etiEsal RCS (Rich Communication Suite) is our free SIP softphone application for worldwide calls over WIFI and 3G,4G offering very simple user interface and high audio quality for enjoyable voice over IP calls.

Private user identity with associated multiple public identities: nickname/alias, phone number, social network ID

Sharing one account on multiple devices, inbound calls and IM forking

SIM phone number provisioning SMS.

Sign up with service ID for desktop and tablets, optional on smartphones

Enhanced Address Book on device showing etiEsal users

Converged Network Address Book stored on the server and shared on all user devices

Presence showing availability and free text (status)

Social profile information with avatar and personal details

Multimedia files transfer (video, audio notes, pictures)

Geo-location sharing

Instant messaging (chats)

Message inbox (for offline messages)

Delivery confirmation

Voicemail inbox with voicemail to email delivery

Find friends – public directory, search by email, name, id, number etc.

PUSH support – calls and messages reach the user even when the app is closed

HD audio and video calling, WebRTC compatible

Peer to peer calling with fallback to media relay (ICE, TURN)

Group Chat

Audio multiparty conference

Video multiparty conference (desktop version only)