XECOM XE1060 XE-1030 Equiv Telephone Interface Chip DAA /Used in:COMREX POTS

Comrex LX-R Phone Line Decoder Telephone Coupler Radio Station Dispatch Patch

CISCO 7000 800-02691-02 CNI6SV2DAA CNI6SV2

TELCO SYSTEMS EdgeLink100 CCA493G10 M3CUVZ0DAA M3CUVZ0

NORTEL NETWORKS OC-48 LITE NTLS55AA SN1PFF0DAA SN1PFF0

Lucent 6UB5A 2:1 HECI/CLEI VSC2750DAA VSC2750 Auto Voice Recognition #8352

Vintage Comrex PTLX Line Encoder

ALCATEL USA MARKETING, INC. 3DB18136AE03 CRG2AF8DAA RADIO MODEM