ISDN File Transfer

ISDN telephony provides companies with the ability to send and receive large files over a dial up connection. Originally invented to streamline the production process within the graphic arts industry, it has now been generally superseded by Internet based file transfer, although it is still widely used and makes an ideal back up solution.

Pro2col supply ISDN communication hardware and software for Mac, PC and Linux.

Hermstedt StingRay MK II-4B - 4 Channel ISDN
Hermstedt's StingRay MK II-4B is the award winning file transfer appliance supporting ISDN, FTP, email and other IP based file transfer protocols. StingRay also provides workflow forwarding, hot-folder delivery and email notification.
Hermstedt StingRay MK V - 30 Channel ISDN
Hermstedt's StingRay MK V is the award winning file transfer appliance supporting ISDN, FTP, email and other IP based file transfer protocols. StingRay also provides workflow forwarding, hot-folder delivery and email notification.
Hermstedt StingRay MK II-8B - 8 Channel ISDN
Hermstedt's StingRay MK II-8B is the award winning secure file transfer appliance supporting ISDN, FTP, email and other IP based file transfer protocols. StingRay also provides workflow forwarding, hot-folder delivery and email notification.
Angelo
The primary rate solution for Windows PCs and Macintosh: 30 ISDN channels on a single PCI-card using a single number!
Marco SL
The 2 channel (128kbps) PCMCIA ISDN adapter for Mac and PC.
Leonardo X4
The 4-channel ISDN card for PCI-X and PCI slots for Windows, Linux or Macintosh computers.
Leonardo USB2
Leonardo USB2 is the ideal ISDN solution for customers requiring a 2 channel ISDN solution for Mac or PC. Supporting up to OS 10.5.x and PC's from Win 98 to XP.
Grand Central Pro
GCP 3.3 provides you with a simple Mac OS X based ISDN solution, compatible with Hermstedt ISDN devices for sending and receiving files using ISDN 2e and ISDN 30e.