Castel SIP is a SIP intercom softphone.

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 Android smartphone.

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.

What's New in the Latest Version 5.2.0

Last updated on Jul 14, 2024

- Updated to Material Design 3.
- Added support for wired headsets.
- Improved management of bluetooth devices.
- Added server re-registration button.
- Activation of the GSM Audio codec.
- Fixed orientation of video feedback.
- Miscellaneous fixes.

Castel SIP is a free-to-play online strategy game developed by the Vietnamese company Funtap. Players take on the role of a lord or lady who must build and manage their own castle, recruit and train an army, and conquer new territories.

The game is set in a medieval fantasy world, and players can choose from a variety of different races and classes to play as. Each race and class has its own unique strengths and weaknesses, so players must carefully consider their choices when creating their character.

Once players have created their character, they will be tasked with building and managing their own castle. Players must construct a variety of different buildings, including barracks, farms, and workshops. They must also recruit and train an army to defend their castle and conquer new territories.

Castel SIP features a variety of different game modes, including a single-player campaign, a multiplayer mode, and a guild system. In the single-player campaign, players will follow the story of a young lord or lady who must rebuild their castle and reclaim their kingdom. In the multiplayer mode, players can compete against each other to conquer new territories and become the most powerful lord or lady in the game. The guild system allows players to join forces with other players to form guilds, which can then compete against other guilds in the game.

Castel SIP is a well-made and engaging strategy game that offers a variety of different game modes and features. The game is free to play, but players can purchase in-game items to help them progress faster.