FXM Analog Telephony Card
  • FXS/FXO Configurable

  • DSP-enabled echo cancellation 

  • Lifetime maintenance

Synway FXM series analog telephony card which supports configurable FXO and FXS lines for any high-scalability open source applications, also provides software developers with robust enabling hardware to create open source solutions with high flexibility and matchless price/performance advantages.


The FXM is the state-of-art open source architecture which supports configurable FXO and FXS lines for any high-scalability open source applications. Widely used for small/medium/large sized systems such as IP-PBX, voicemail, IVR, call center and unified messaging, the FXM series provides software developers with robust enabling hardware to create open source solutions with high flexibility and matchless price/performance advantages.


Modular architecture enables clients to design countless solution portfolios by convenient configuration and high expandability. A single card supports up to 32 channels when installing mixed FXO/FXS modules on the baseboard. With rich DSP resources and advanced data processing DMA technology, the FXM minimizes the utilizations of host CPU to establish versatile, high-scalability platforms in highly demanding environments.


The FXM series leverages SuPerForm (up to 128ms echo tail for each channel) to reassure superior voice quality and echo cancellation in complex networking environments. High-adjustability, original and complimentary SuPerForm is based on Synway-owned, certified DSP algorithm and carrier-grade applications, and can be "automatic Adaptability" optimized by site environments.  


  • Highlights
  • Specifications
  • Resources

SuPerForm superior voice quality and echo cancellation

High-adjustability, original and complimentary SuPerForm, can be "automatic adaptability" optimized by site environments for the unmatched voice enhancements(up to 128ms echo tail), accurate DTMF/tone detection.


Largest-scalability powered by most flexible architecture

Four interdependent components, baseboard, daughterboard, FXO/FXS modules and backplane Bus connector, reassure the most cost effective and flexible IP PBX system.


Compact size for saving power consumption and space

The most compact-sized when compared with all comparable products, and allow highest-density (up to 32 FXO/FXS channels) installation in any 2U server; Apart from space efficiency, the FXM series adopt lowest-power-consumption design to relieve the ever-expandable systems off high power consumption.


Carrier-grade reliability and performance in any situation

32-bit bus master DMA data exchange at 132 MB/s across PCI(e) interface for data reading and writing helps minimize intervention over host CPUs, optimizing per channel DMA streams and maximizing system’s reliability in the most difficulty situation.


Self-diagnostics and alerting for efficient maintenance

Self-diagnostic indicator light positioned behind RJ11 port; technician can detect internal installation (FXO or FXS modules) and diagnose malfunction outside of server.


Fax capability optimized by Synway hardware

Resource saving: With Synway T1/E1/J1 card, Fax synchronization cable and FXM analog card mounting a FXS module, can connect the FXS module (FXS line) to your fax machine, and so leave a separate analog line out;

Error Correction Mode (ECM): The FXM series analog cards can synchronize with Synway T1/E1/J1 cards and PSTN clocking for error-free fax and modem pass through, and optimize your Fax capability and avoid missed lines, blank sheets or page missing;


Field-upgradeable firmware

On-board DSP algorithm can be loaded through driver, and other firmware is conveniently upgradeable through server.


OS and open sources IP-PBX supported

Support Unix, Linux and Solaris; compatible with Zaptel, and support a broad range of open source PBX systems, including Asterisk, Trixbox, Yate, Freeswitch, CallWeaver, Elastix and more.