| Update status | October 2026 |
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| Product relevance | ProCall 8 Enterprise ProCall 7 Enterprise (End-of-Life)
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ProCall Mobile and Notifications / Push Service
In order for estos ProCall mobile apps to be supplied with messages from the estos ProCall Enterprise server even in background operation on smartphones, the estos UCConnect push service must be used.
Types of "messages"
News of this kind essentially consists of information about
incoming calls
- incoming text chats
- incoming AudioChats
- incoming video chats
- Diary entries and missed calls
estos ProCall Enterprise server must be enabled to reach this UCConnect cloud service.
Diagram/topology: UCServer service - UCConnect Push Service - Mobile App
| Rule # | Task | Direction | Source IP: Port | Destination IP: Port | Protocol | Comments |
|---|
| 1 | Push notifications | OUT | UCServer:any | ucpush.ucconnect.de:443 | Transport Layer Security over Transmission Control Protocol |
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As communication from the estos ProCall Enterprise Server to estos UCConnect is routed via a web proxy, please also take note of the information in the article
.
