Elph

Elph is a client for the Eltex Unified Communications service, designed to work with the ECSS-10 software and hardware platform.

Communicate with colleagues however you prefer—whether through private conversations or group discussions for work tasks. Make calls, hold audio and video conferences, and exchange messages in chats—all in a single app.

Simplify, streamline, and make work communications accessible no matter where you are. You won't miss important calls: even when you're out of the office, you can answer incoming calls to your work IP phone directly from the app.

**Key Features:**

- Calls over mobile internet and Wi-Fi

- Simple and intuitive interface

- Background operation

- HD voice (wideband audio)

- Audio/video conferences with multiple participants

- Conference chat

- Messaging features: message pinning, typing indicators, timestamps, push notifications, drafts, mentions, pinned chats, emoji support

- Corporate Directory integration (import via VCF, CSV, XML)

- Contact grouping in the address book

- Call transfer (blind and attended)

- Synchronization with Eltex AutoProvision for automatic configuration

- Integration with Eltex Chat Server: text/voice messaging, file sharing, group chats

- In-app technical support

**Technical Specifications:**

- Supported audio codecs: PCMA, PCMU, G722, iLBC, Speex, GSM, AMR, AMR-WB, G729

- DTMF dialing (Inband, RFC2833, SIP INFO)

- Echo cancellation, silence detection, signal amplification

- Traffic prioritization (QoS)

- Auto-configuration via Eltex AutoProvision

- Video codec support: H.264

- ECSS-10 corporate IP-PBX integration

- SBC support

**What's New:**

- Media & Files tab in chats

- Reordering pinned chats

- Calls & conference creation from chats

- Mute notifications in supergroups

- Connection recovery alerts during calls

- Multi-device Bluetooth support

- Redesigned chat module UI

- Bug fixes and stability improvements