STN UC app for iPhone and iPad

4.8 ( 3008 ratings )

Utilities Social Networking
Developer: PortSIP Solutions, Inc.

Free

Current version: 2.6.2, last update: 2 months ago
First release : 09 Jun 2021
App size: 53.75 Mb

STN-UC is a SIP-based softphone for iPhone that uses Wi-Fi or 4G/LTE connection to make and receive calls and Instant Messages.

Interworking with PortSIP PBX, STN-UC support push notification, which allows it receive calls and messages even it was force terminated.