State of knowledgeJuly 2026
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estos ProCall Mobile for Android
estos ProCall Mobile for iOS

estos ProCall 8 Enterprise Server

Connected to ProCall whilst on the move

This quick guide explains the key features of estos ProCall Mobile for iOS and Android, and how to use them on smartphones and tablets.

ProCall Mobile versions

The range of functions depends on the underlying version of ProCall Enterprise. 

With ProCall Mobile, you can access and use contacts, communication features and devices from your ProCall Enterprise environment on your smartphone or tablet whilst on the move.

Supported smartphone operating systems

estos ProCall Mobile is available for the Android and Apple iOS smartphone operating systems and can be downloaded from the Apple App Store or Google Play:

ProCall Mobile for iOS

ProCall Mobile for Android

In general, the following rules apply regarding supported smartphone operating system versions:

  • ProCall Mobile for iOS is supported on the current version of iOS and the previous major version.
  • ProCall Mobile for Android is supported on the current version of Android and the two previous major versions.

For details of which operating system versions are supported, please refer to the system requirements for the version of ProCall Enterprise you are using.

The supported smartphone operating system versions can be found at ProCall 8 Enterprise System Requirements – Android and ProCall 8 Enterprise System Requirements – iOS.

App permissions

App permissions

In order to carry out communication tasks or display contacts, ProCall Mobile requires access to, for example, the camera, contacts, microphone, phone and storage.

Login

The login process depends on the infrastructure used and your organisation’s settings.
To log in and authenticate, you will need

  • ProCall Enterprise login details (username, password)
  • the address of the UCServer (UCServer Web Service URL),
  • or your UCConnect ID
You will receive your login details from your administrator, usually via an invitation email. 


When logging in, select either ‘UCConnect ID’ or ‘UCServer’, depending on the information you have been given.

Example screenshots: ProCall Mobile registration/login using the UCConnect ID or the UCServer address


Information on first-time registration

Once you have logged in, first open the "Me" sectionThere you can set up your presence status, notifications and call routing.Dort können Sie Präsenzstatus, Benachrichtigungen und Leitungen einrichten.

Select language

ProCall Mobile supports several languages.
By default, the app uses the language setting on your smartphone or tablet. Alternatively, you can set a different language for the app.

Example screenshot: Setting the language in ProCall Mobile


Don’t miss a thing: notifications

You can enable or disable push notifications for the following events:

  • new chats
  • incoming calls
  • missed calls

You can find the settings in the "Me" section

Example screenshot of ProCall Mobile – settings in the ‘Me’ section: Notifications 

Example screenshot – Notification in ProCall Mobile 

Notifications

Notifications can only be sent if you have agreed to the ‘push’ policy.
This may need to be done by an administrator.

Contact

Edit contact

  • Add contact / delete
  • Add to favourites / Remove from favourites
  • Change group membership
  • Contact Assign to multiple groups
  • Change permissions
  • Send contact details send
  • Import contact details into your smartphone's address book

Create/rename groups

via ProCall Desktop for Windows

Recent contacts

Contacts you have recently communicated with

Contact details

Contact details or the results of a search provide you with further information about the contact, such as

  • Address details
  • Telephone numbers
  • Upcoming events
  • Email address
  • IM address
  • Data source
  • Group allocation
  • Authorisation level

Search a contact 

  • in all available contact databases 
  • Search results sorted by data source

Add a contact

  • Search in data sources
  • enter manually
  • Send authorisation request (Federation)

Presence status of your contacts 


Each user can change their presence status manually, or it can be determined according to defined rules, for example via telephony services or calendar entries.

Available

 Busy/on the phone/in a meeting
  Absent (online)
 Do not disturb 
  Inactive
 Away (Offline)

Information about the line / Line display 

 Line clear 

Call forwarding active

 Call protection enabled

Further information on how to get in touch

 Logged in via the ProCall Mobile app

Information on appointments/calendar entries
Status information
Federation contact

Communication actions

The available options depend on the lines/devices available, presence status and permissions.

  • Text chat
  • AudioChat
  • Video chat
  • Cable / Select device
  • Using a softphone
  • Start call (via standard line)
  • Use the keypad / DTMF dialling (enter the number manually)

Chats

Here you can view the chat history and start a text chat with your contacts.

You can start a chat either via the contact details, the journal or via chats. 

As well as plain text messages, you can also use emojis here and share content – send files (select what you want to send using the paperclip icon 📎).

Delivery status

 Message was sent

 Message was delivered
  Message has been read / opened

Further activities

Calls

  • Overview of your communication campaigns
  • Audio Chats
  • Video chats
  • Phone calls
  • Interlocutor

An overview of your communication activities

  • Inbound/Outbound
  • External/Internal
  • Successful/Failed
  • Date and time
  • Connection duration/call duration

From the call history

  • Mark entry as edited/unedited
  • Open contact details
  • Select Communication type and start
  • Delete journal entry
  • Dial number/Show keypad (DTMF)
  • Filter listings by Show all / Unedited
  • Mark all as completed  

'Me' section

  • Mark as present, Clear presence status
  • Use presence profiles (set up in estos ProCall Desktop for Windows)
  • Add a note, Delete a note
  • Manage lines
  • Manage notifications
  • Send feedback to the manufacturer (log file)
  • Certificates
  • Licence Information
  • Version of estos ProCall Mobile and ProCall UCServer
  • Exit app/Log out

Change presence status

Your presence status is determined according to defined rules – for example, via telephony services or upcoming appointments – or can be set manually by you. Your contacts can see your presence status and your note (depending on the permissions granted).

Notes

You can set a note / out-of-office message  to provide a comment on your attendance status.

Notiz aktualisieren

If you change your presence status, please ensure you delete or update any out-of-office message you have set accordingly.

Manage your lines

  • Define Standard Line
  • Set/remove call forwarding
  • Call blocking (Do Not Disturb) on/off
  • Remote Office on/off
  • Rename Smartphone line

Communicate

Communication window

Incoming

  • Identify the person you are speaking to

  • Accept call / Reject call
  • Hold call iOS - Android

Outgoing

  • Start call

  • Using a softphone

  • Start AudioChat

  • Start VideoChat

  • End call

Customise

Communication activity

  • depending on the configuration, device options and permissions
  • Start with the set default line
  • Other cables / devices available

Start communication

Further settings

  • Microphone on/off (mute)
  • Speaker on/off “Hands-free”
  • Rotate the camera

Good to know

Available options 

Verfügbare Optionen

The options available to you depend on the configuration and your persmission:

  • lines
  • devices
  • communication actions

Audio/Video chat

  • with an internal or federated contact
  • Participants must have the appropriate technical equipment to hand (e.g. headset, camera, microphone)
  • Prerequisite: Authorisation to use audio/video

Softphone functions

  • The range of functions depends on the features supported by the telephone system
  • Prerequisite: Authorisation to use a softphone / an allocated line

Control a desk phone

  • Manage the line assigned to a desk phone (‘system phone’, ‘workstation phone’) and the user (depending on the features supported by the telephone system).
  • A communication device is not a mobile device, but rather a telephone connected to the telephone system, such as a desk phone or a handset.
  • Notification of incoming calls when the mobile device is unlocked and estos ProCall Mobile is open and running in the foreground.
  • Prerequisite: an allocated line

Prerequisites for successful connections

Active login and connection to UCConnect or UCServer (LAN, Wi-Fi, internet)

Hinweis

The availability of features depends, amongst other things, on the system environment, configuration, ProCall Enterprise version, device options and the permissions granted.

Further information

Taking a screenshot from the ProCall Mobile app for Android

ProCall Mobile – the mobile apps

Quick Start Guide: ProCall Mobile