iPhone Screenshots


The STARFACE UCC Communications Hub for your iPhone

The STARFACE UCC Client combines powerful high-end business telephony with a seamless integration of instant messaging, voicemail, video chat, faxing and file sharing. These UCC features are now available in a mobile client for your iPhone.

The Journal keeps you up to date with everything that happens. Who sent you a chat message? Who called you and left a message on your voicemail? You can see everything concerning your STARFACE account. Your STARFACE Function Keys (BLFs) are also available right on your iPhone, as are instant messaging and the STARFACE address book. The integrated call manager gives you access to a wide selection of functionality and ease-of-use features such as call brokering (toggling), call forwarding and inquiry hold.

The STARFACE Mobile Client for iPhone works over LTE and Wi-Fi and directly reduces your mobile phone bill. The STARFACE Mobile Client for iPhone is available to download free of charge.


• SIP calls
• GSM calls
• Call-Back by STARFACE PBX
• Call-Through with module installed on STARFACE
• Hold
• Toggle
• Blind Transfer
• Attended Transfer
• Ad-hoc conference calls

• Function Keys and Busy Lamp Fields
• Access to local contacts
• Access to address book hosted on STARFACE PBX

Instant messaging
• Chat with users on STARFACE PBX
• Group chat with users on STARFACE PBX
• Definition of Chat status und status text

• Displays all missed events
• Calls
• Voicemail messages
• Fax messages
• Chat messages
• Filter by type
• Call list filter by group

• Enable/disable iFMC
• Enable/disable/configure redirections
• Enable/disable DND

• Encyrption
• Standard call method
• Enable/disable phone features
• Enable/disable chat features

Your board for feature requests and wishes: https://starface.uservoice.com

System Requirements
• Apple iOS Smartphone (iPhone) featuring iOS 9.3 or higher
• A STARFACE PBX (Version 6.3 or higher)
• For full functionality incl. SIP telephony, a STARFACE UCC Premium Licence on the STARFACE PBX is required for the particular user. STARFACE reserves the right to restrict functionality after the Special Edition.


What’s New

Version 2.1.11


Push notifications are now used to improve availability. This means that important notifications and events are displayed on the device’s screen, without the need for the app to be open.
Apple CallKit has been integrated. This means that the STARFACE Client is a fully integrated phone app in iOS.
GSM calls can now be started from the app without an active data connection.
Phone calls via Call-Through can now be started via the GSM network without an active data connection.

Fixed Errors

Fixed a bug which could prevent starting phone calls and sending faxes from the journal.
Fixed a bug which prevented the answering of phone calls while the iPhone was locked.
Fixed a bug which caused the app to crash after using the Call-2-Go function.
Fixed various display issues.
Fixed miscellaneous small issues.

Due to extensive changes, the current version of the STARFACE Mobile Client for iPhone is only compatible with a STARFACE PBX 6.4.3 and higher. We will provide a legacy client to maintain compatibility with STARFACE PBXs on releases between 6.3 and 6.4.2.


41.9 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, German
Age Rating
Rated 4+
© 2017 STARFACE GmbH


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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