
Best selling Telephone accessories from Yeastar
On this page you’ll find a ranking of the best Telephone accessories from Yeastar. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Yeastar S2 module, 2x FXS
The Yeastar S2 module is a professional telecommunications accessory featuring 2 FXS ports for voice communication systems. This module allows the connection of analog telephone devices to IP-based PBX systems and provides reliable voice transmission with clear audio quality. Built with industry-grade components, the S2 module offers stable performance and consistent operation in business environments. Its compact design measures approximately 100 mm in width, 25 mm in height, and 120 mm in depth, weighing around 180 g, making it suitable for space-constrained installations. The operating temperature range extends from 0 °C to 40 °C, ensuring reliable performance under typical office conditions. The module supports standard telephone features such as caller ID, call waiting, and DTMF tone recognition. Installation is straightforward with standard RJ11 connectors for telephone line connections and a network interface for system integration. Power consumption remains low at approximately 5 W during normal operation. The matte black finish gives it a professional appearance while minimizing the visibility of fingerprints and dust. This module is compatible with various Yeastar PBX systems and requires proper configuration through the system administration interface. Each FXS port can support one analog telephone device, making it ideal for small office setups or expanding existing communication systems. The robust construction ensures long-term reliability with minimal maintenance requirements. Technical specifications include support for G.711 and G.729 voice codecs with echo cancellation and voice activity detection for optimal call quality. The module undergoes comprehensive testing to meet industry standards for telecommunications equipment.

2. Yeastar Gateway TA100 1x FXS
Adapter for analog phones with 1x RJ11 FXS port (analog interface), 1x RJ-45 (LAN) 10/100 Mbps, and 1x Micro-USB connection. Protocol: SIP (RFC3261). Power supply: DC 5 V, 1 A. Connect legacy devices to IP telephone systems. Ideal for businesses looking to transition their communication infrastructure to a SIP environment, as well as for hotels and companies with a large number of analog phones. The integration of legacy devices with the TA into the local IP system allows analog endpoints to utilize the functionalities of the IP telephone system cost-effectively. By directly connecting analog phones and fax machines to the FXS ports of the TA series gateways or analog telephone adapters of the TA series, analog phones can function as extensions of the IP telephone system. Businesses can access VoIP networks with affordable analog phones without needing to make additional investments in expensive IP phones.

3. Yeastar Telefonanlage VoIP P-Serie P570

4. Yeastar TA1610 VoIP Gateway ATA 16 RJ11 FXO analogue ports for connecting analogue telephone lines
Yeastar TA1610 supports 16 FXO ports for connection to PSTN or PABX extensions. The TA1610 is suitable for large-scale deployment and management, offering toll-quality voice connections along with high performance and reliability.

Yeastar TA1610 VoIP Gateway ATA 16 RJ11 FXO analogue ports for connecting analogue telephone lines
5. Yeastar Gateway TA2400 VoIP Analog Gateway 24 FXS
Yeastar TA FXS VoIP Gateways are state-of-the-art products that connect traditional telephones, fax machines, and PBX systems with IP telephony networks and IP-based PBX systems. With extensive features and easy configuration, the TA is ideal for small and medium-sized businesses looking to integrate a traditional telephone system into an IP-based system, including the Yeastar S-Series.
- Stand-alone FXS VoIP gateway with carrier-grade features and reliability.
- Fully compatible with SIP and IAX2, also offering flexible call rules.
Feature-rich
A robust set of features that meets your various needs and reduces communication costs.
Easy
The simple and intuitive web-based configuration saves you a lot of time.
Reliable
Stable with advanced hardware and software architecture.
Interoperability
Interoperable with a wide range of softswitches, PBX, and IP-PBX systems such as Elastix and Lync Server.

6. Yeastar Gateway TA1600 VoIP-Analog 16x RJ11 FXS, 1x RJ21
The Yeastar TA1600 Gateway is a powerful VoIP analog gateway specifically designed for integrating analog phones into VoIP networks. With 16 FXS ports, it allows the connection of up to 16 analog devices, making it ideal for small to medium-sized businesses looking to modernize their communication infrastructure. The device offers carrier-grade features and is known for its high reliability. It supports both SIP and IAX2, enabling flexible and customizable call management. The web-based management simplifies the configuration and monitoring of the system, while the 3-way conference feature enhances collaboration among multiple participants. The gateway comes with a comprehensive set of features that ensure easy installation and commissioning.
- 16 FXS ports for analog devices
- Fully compatible with SIP and IAX2
- Web-based management for easy configuration
- 3-way conference feature for improved communication
- High reliability and carrier-grade features.

7. Yeastar Gateway TA3200 VoIP Analog Gateway 32 FXS
The Yeastar Gateway TA3200 is a powerful VoIP analog gateway specifically designed for businesses that require a reliable and flexible communication solution. With 32 FXS ports, this gateway allows for seamless integration of traditional analog phones, fax machines, and other analog devices into modern IP-based telephone networks. It offers comprehensive support for SIP and IAX2 protocols, ensuring compatibility with various IP-PBX systems and VoIP service providers. The robust construction and the ability to be mounted in standard 19-inch racks make the TA3200 an ideal choice for businesses looking to establish a hybrid communication infrastructure. Additionally, support for high-quality audio codecs such as G.711, G.729, and G.723 ensures excellent voice quality during calls. The web-based management allows for easy configuration and monitoring of the device, while flexible call rules enable customization to meet specific business requirements.
- 32 FXS ports for analog devices
- Support for SIP and IAX2 protocols
- Web-based management for easy configuration
- High voice quality through support for multiple audio codecs
- Robust construction for installation in 19-inch racks.

8. Yeastar PBX add. Module 2 BRI Ports
Product description: This module is required when BRI ISDN connections are to be operated on the MyPBX system. The module allows connection to up to two BRI ISDN connections (multiple device and system connection). Compatible with all MyPBX systems.

9. Yeastar Erweiterungskarte O2
The Yeastar O2 Module is a telecommunications interface device designed to expand the functionality of compatible Yeastar PBX systems. This module features two FXO ports, allowing connection to traditional analog telephone lines and enabling businesses to integrate existing landline services into modern IP telephony infrastructures. The compact module measures 120 mm in width, 90 mm in depth, and 25 mm in height, weighing approximately 180 g. It supports standard analog line protocols and provides reliable connectivity for voice communication. The O2 Module is designed for stable operation in office environments with operating temperatures between 0 °C and 40 °C, as well as storage temperatures from -20 °C to 70 °C. It requires connection to compatible Yeastar PBX systems for operation and draws power directly from the host device. The module's construction utilizes durable materials with a metal housing to protect against electromagnetic interference and ensure long-term reliability. Installation is straightforward with standard RJ11 connectors for both FXO ports and supports typical analog line parameters, including loop start signaling and DTMF tone detection. This interface allows businesses to maintain existing analog telephone services during the transition to VoIP systems and offers flexibility in telecommunications infrastructure planning. The device supports standard voice compression codecs when used with compatible systems and maintains voice quality through robust signal processing. Each port can handle simultaneous voice channels with clear audio transmission suitable for business communication. The O2 Module represents a practical solution for organizations needing hybrid telephony setups that connect traditional and modern communication technologies.

10. Yeastar Telephone system S20 V4 S-series
The S20 V4 S-Series telephone system is a powerful communication solution suitable for a variety of applications. It supports up to 20 SIP accounts and allows for simultaneous handling of up to 10 calls, making it ideal for small to medium-sized businesses. The system can be mounted both on a desk and on the wall, allowing for flexible installation. With a compact size of 160 mm in width and 30 mm in height, it saves space and fits into various environments. The system is based on Yeastar's proven technology, known for its reliability and user-friendliness. The telephone system provides an efficient solution for internal and external communication and helps optimize workflows. With the S20 V4 S-Series, users receive a modern and functional telephone system that meets the demands of a dynamic work environment.
