Phone-Related Network Resources

Companies

Mitel Telephone Semiconductors: Analog switches, DTMF decoders, lots of phone related stuff.; Regional Sales Representatives
Xecom, Inc.: DAA products, and general phone stuff.
Cermetek Corp.: DAA products, and phone, modem stuff.
Harris Semiconductors: SLIC IC's, crosspoints, DTMF.
Silicon Systems Inc.: DTMF stuff.
Dallas Semiconductors: Some phone stuff, although seems to be rather high-end/digital.
Broadband Telephony Buyer's Guide: Could be useful? Who knows.