Castel SIP
Free
5.1.0for iPhone, iPad and more
Age Rating
Castel SIP Screenshots
About Castel SIP
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.
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.
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What's New in the Latest Version 5.1.0
Last updated on Mar 29, 2024
Old Versions
- Improved saving of SIP account settings.
- Using default random ports for communication.
- Improved call holding to make it easier to resume calls.
- Correction of the keyboard display on the call screen (landscape mode and notch management).
- Fixed a rare case which caused the application to crash on certain actions during a call.
- Using default random ports for communication.
- Improved call holding to make it easier to resume calls.
- Correction of the keyboard display on the call screen (landscape mode and notch management).
- Fixed a rare case which caused the application to crash on certain actions during a call.
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Version History
5.1.0
Mar 29, 2024
- Improved saving of SIP account settings.
- Using default random ports for communication.
- Improved call holding to make it easier to resume calls.
- Correction of the keyboard display on the call screen (landscape mode and notch management).
- Fixed a rare case which caused the application to crash on certain actions during a call.
- Using default random ports for communication.
- Improved call holding to make it easier to resume calls.
- Correction of the keyboard display on the call screen (landscape mode and notch management).
- Fixed a rare case which caused the application to crash on certain actions during a call.
5.0.0
Dec 18, 2023
- Better notification management.
- Redundancy server management.
- Fixes some bugs.
- Redundancy server management.
- Fixes some bugs.
4.2.0
Jul 10, 2023
- 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.
- 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.
4.1.0
May 23, 2023
Fixes some bugs : contacts management and import, micro gain and mute button on call screen.
4.0.0
Feb 8, 2023
Reworking of the design to offer better ergonomics
Taking into account the orientation of the device (portrait or landscape mode) at rest and in communication
Support for phones with notches for the camera
Review of the notification system to take account in particular of energy saving managers
Constraint support for latest iOS versions
Taking into account the orientation of the device (portrait or landscape mode) at rest and in communication
Support for phones with notches for the camera
Review of the notification system to take account in particular of energy saving managers
Constraint support for latest iOS versions
2.2.5
Mar 10, 2016
This app has been updated by Apple to display the Apple Watch app icon.
Fixes related to the transition to iOs 9
Fixes related to the transition to iOs 9
2.1.0
May 6, 2015
Many fixes related to the transition to iOS 8
2.0.9
Aug 4, 2014
- Use of the Apple Push Notification when the application is used in conjunction with the Castel SIP online server to be contacted even when the application is turned off
- Preview video calls (early-media) when the application is used in conjunction with the Castel SIP servers for enterprise
- Reliability of the application for optimum operation with the Castel equipment
- Preview video calls (early-media) when the application is used in conjunction with the Castel SIP servers for enterprise
- Reliability of the application for optimum operation with the Castel equipment
1.1.2
Apr 18, 2013
Minor bug fixes
1.1.1
Dec 3, 2012
fix application crash on iPhone5 with h264 video
1.1
Nov 30, 2012
- Bug fixes
- French translations
- French translations
1.0
Oct 17, 2012
Castel SIP FAQ
Click here to learn how to download Castel SIP in restricted country or region.
Check the following list to see the minimum requirements of Castel SIP.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Castel SIP supports English, French
