- Layer 3 Telecommunicatio
- lucent tech, calix, kentrox, ditech, juniper net, motorola, sun micro, afc, adtran, cisco, adc, alcatel, redback net, marconi, eastern res, any media, lucent, avaya, telect, nec, ericsson, telco syst., compaq, nokia, nortel net, siemens, tellabs, 3com.
- Address:USA
- Aavtec, Inc.
- Central office switching and pbx equipment nortel, lucent, cisco, fujitsu, tellabs, afc, adc-kentrox, etc,Telecom Parts.
- Address:4786 N. Underwood Road
- Layer 3 Telecommunications
- lucent tech, calix, kentrox, ditech, juniper net, motorola, sun micro, afc, adtran, cisco, adc, alcatel, redback net, marconi, eastern res, any media, lucent, avaya, telect, nec, ericsson, telco syst., compaq, nokia, nortel net, siemens, tellabs, 3com.
- Address:USA
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