📞 Power your calls with precision and style!
The YEASTAR YST-O2-2 FXO Ports Module offers 2 analog PSTN line connections with Ethernet support, designed for seamless integration with Yeastar PBX series and Asterisk systems. Its compact, lightweight design and ZyNOS operating system ensure reliable, high-quality telephony for professional business use.
| Brand | YEASTAR |
| Series | YST-O2-2 |
| Item model number | YST-O2-2 FXO Ports |
| Operating System | ZyNOS |
| Item Weight | 1 pounds |
| Product Dimensions | 3 x 3 x 0.6 inches |
| Item Dimensions LxWxH | 3 x 3 x 0.6 inches |
| Color | Red |
| Manufacturer | Yeastar |
| ASIN | B005MWMSRY |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 14, 2011 |
B**R
Did not work with S50
I purchased two of these previously with a new S50 unit. Worked fine. Just purchased a new S50 unit and two more of these modules. Modules did not work. Removed the older modules from the previous unit and they worked fine. The new modules look similar to the older ones but the chips are different. New modules do not work.
J**S
did not work with u200
Looks genuine - but unfortunately it did not function (or even detect) in my Yeastar u200.
Trustpilot
3 days ago
5 days ago
