Digium TDM821B Analog Telephony Card Information:
The Digium TDM821B has been discontinued. The Digium A8 Series boards can serve as a replacement.
Mfg. Part Number: 1TDM821BF
UPC Code: 797734474978
Still not sure which Digium product is right for you? Click Here For Live Assistance! You can also call us toll free at 877.434-8647- Our online team of experts will be happy to create a custom quote for you.
|Free Shipping||Free Ground Shipping|
You have no items in your quote.