Yealink CPN10 PSTN Adapter Box
Piranha USB-FXO Adapter | Amfeltec Corporation
EDIMAX - Legacy Products - Convergence/ IP Telephony Hubs - USB VoIP Gateway for Instant Message Software (Skype)
Opengear ACM7008-2-M 8 serial Cisco Straight pinout, ext power, 2 GbE Ethernet or fiber SFP, 4 USB console ports, PSTN modem 2 DIO and 2 output ports - Walmart.com
Yealink EHS40 Wireless Headset Adapter - Headsets Direct
Drivers and Software updates for UNA-PSTN | Sony USA
Linkbit AT1000 PSTN Protocol Tester,USB | eBay
Cables Direct Ltd Full Master PSTN Leaded Telephone Adapter
Compact Wholesale usb call recorder pstn For All Crystal Clear Voice Recordings - Alibaba.com
SEDNA - USB VOIP / PSTN All in one desktop Speaker phone with built in Call forward Gateway and Voice Recording VoIP - Newegg.com
Micon USB/PSTN T-30 switch - make VOIP, Skype or regular phone calls! | eBay
1CH USB Phone Call Recorder for PSTN Analog Phone - China Telephone Call Recorder, USB Voice Recording Box | Made-in-China.com
Micon USB/PSTN T-30 switch - make VOIP, Skype or regular phone calls! | eBay
A550pu Multi-party Pstn Usb Conference Phone Microphone Speakerphone For 15 Peoples Middle Meeting Rooms - Cctv Microphone - AliExpress
Insys Microelectronics UK Ltd - Industrial PSTN telephone modem for devices with USB ports
- Full Master PSTN Adaptor - rhinocables.co.uk
Phoenix Audio MT454-PSTNP Octopus USB Base Unit with Analog Telephone Interface MT454-PSTN-PA
USB VoIP/PSTN Phone(A-UPP4) - China Voip Phone and Usb price | Made-in-China.com
Unlocked LINKSYS SPA400 VOIP PSTN Phone Adapter with 4x FXO Ports
Yealink PSTN CP Datasheet
