App Detail » Castel SIP

What's New

- Add sound feedback on keys and/or when sending DTMF commands.
- Added SIP Account Delete feature..
- Improved visibility of the connection status with the server.
- Adaptation of the visual of the call history.
- Better call history management.
- Fix for door button with intercom having DTMF commands.
- Fix for the display of the DTMF when they are send or not
- Fix for DTMF transmission mode in options.

App Description

Castel SIP App is a SIP intercom softphone.
The easy-to-use and intuitive application, allows you to make and receive audio and video calls from IP intercom stations (XELLIP, CAPIP...) on your iPhone or iPad.
With Castel SIP App, you can communicate and open the door, anywhere.
It works with the Castel Cloud SIP server through Wi-Fi and 3G/4G/5G.
Main features:
- Audio and video calls with advanced functionalities (Loudspeaker, transfer calls, hold...)
- Address book with favorites
- Call history
- Remote commands during calls and DTMF
- Support landscape and portrait mode for all smartphone and tablet designs (camera notch...)
Note: Please, check your cellular operator's terms of agreement to make sure they allow SIP calls on their network before using Castel SIP App.

App Changes

• October 17, 2012 Initial release
• December 01, 2012 New version 1.1
• December 04, 2012 New version 1.1.1
• April 19, 2013 New version 1.1.2
• August 05, 2014 New version 2.0.9
• May 06, 2015 New version 2.1.0
• March 10, 2016 New version 2.2.5
• September 16, 2023 New version 4.2.0