![](https://poisetechnology.com/wp-content/uploads/2016/03/114-a101-300x143.png)
Sangoma A101: Single Port Digital Telephony Card
Supports up to 30 simultaneous voice calls or 4.1 Mbps of full-duplex data throughput through a single T1, E1 or J1 line.
![](https://poisetechnology.com/wp-content/uploads/2016/03/115-a102-1-300x143.png)
Sangoma A102: Dual Port Digital Telephony Card
Supports up to 60 simultaneous voice calls over two T1, E1 or J1 lines or up to 8.2 Mbps of full duplex data throughput.
![](https://poisetechnology.com/wp-content/uploads/2016/03/116-a104-300x143.png)
Sangoma A104: Four Port Digital Telephony Card
Support up to 120 simultaneous voice calls over four T1, E1 or J1 lines or up to 16.4 Mbps of full duplex data throughput.
![](https://poisetechnology.com/wp-content/uploads/2016/03/115-a102-300x143.png)
Sangoma A108: Eight Port Digital Telephony Card
Support up to 240 simultaneous voice calls over eight T1, E1 or J1 lines or up to 32.8 Mbps of full duplex data throughput.
![](https://poisetechnology.com/wp-content/uploads/2016/03/118-a500-300x143.png)
Sangoma A500:Expandable 2-24 Port ISDN BRI Digital Telephony Card A
Sangoma A500 BRI Card to support up to 48 simultaneous voice calls over 24 ISDN BRI lines.
![](https://poisetechnology.com/wp-content/uploads/2016/03/119-digital-analog-hybrid-300x143.png)
Digital-Analog Hybrids
การ์ด PCI หรือ การ์ด PCI Express มีช่องเชื่อมต่อสำหรับ 4 พอร์ท สำหรับ BRI และ 2พอร์ท สำหรับแอนาล็อค (FXS หรือ FXO)
![](https://poisetechnology.com/wp-content/uploads/2016/03/120-a56-300x143.png)
A56 56kbps DDS
The Sangoma A56 Data Board is the alternative to an external router when using a 56kbps Digital Data System Line connection.
![](https://poisetechnology.com/wp-content/uploads/2016/03/121-a142-1-300x143.png)
A142 Syncronous Dual Serial Interface Card
Synchronous Dual Serial Board Now newly redesigned for improved efficiency.
![](https://poisetechnology.com/wp-content/uploads/2016/03/121-a142-1-300x143.png)
A144 Synchronous Quad Seria Board
Now newly redesigned for improved efficiency. Ideal for synchronous serial applications.
![](https://poisetechnology.com/wp-content/uploads/2016/03/123-a301-300x143.png)
A301 Clear Channel T3/E3 Board
The A301 board is a 2U PCI adapter that supports clear channel T3 (44.7 Mbps) and E3 (34.4 Mbps) over dual BNC connectors.
![](https://poisetechnology.com/wp-content/uploads/2016/03/124-s518-300x143.png)
S518 ADSL Modem Board
Supports Multilink PPP (MLPPP), PCI plug and play, no jumpers or switches for PC bus configuration
![](https://poisetechnology.com/wp-content/uploads/2016/03/125-t116-300x143.png)
T116:T1/E1/J1 Tapping Board
Dedicated tapping solution for up to 8 two-way connections or 16 one-way connections.
![](https://poisetechnology.com/wp-content/uploads/2016/03/126-a108-1-300x143.png)
A108-PMC:Octal Voice and Data Board
Eight-Span T1/E1/J1 Eight spans of T1, E1 or J1 available on convenient PMC mezzanine board
![](https://poisetechnology.com/wp-content/uploads/2016/03/128-a116-300x143.png)
A116:16-Span T1/E1/J1 Board
The highest density digital interface board in the market Sixteen spans of T1, E1 or J1 available with carrier-grade hardware echo cancellation.
![](https://poisetechnology.com/wp-content/uploads/2016/03/129-b601-300x143.png)