D-LINK DFM-560E+ DATA/FAX/VOICE MODEM

MultiTech FFEX8.R2 FaxFinder Fax Server Expansion Module With Power Supply

Radio Shack Automatic AFX-300 Fax/Data/Voice Switch No. 43-1245

Radio Shack Automatic Fax/Data Switch AFX-300

Kentek 2-Way RJ11 Manual Data Transfer Switch Box Phone Jack 11 Pin Modem Fax

Vintage RadioShack automatic Fax data voice switch AFX-250 43-1244 for POTS

KNTK 2-Way RJ11 Data Transfer Switch Box Rotary for Phone Jack RJ-11 Fax Modem

emhda6fxo= 6port voice/fax expansion module bri