We brought in a few extra Nortel QPP502A.  This is a DE-4, 2-wire, FXO/GT module.  Please let me know if you are interested.

Also in stock, QPP365B, QPP365C, QPY558A and QVF52B.  For the complete list of DE-4 modules, check out our on-line catolog.

Nortel QPP502A

Nortel QPP502A