VOIP (Voice Over Internet Protocol) Resources

Active IETF WORKING GROUPS

Audio/Video Transport (avt)
Internet Emergency Prep. (ieprep)
IP Telephony (iptel)
Media Gateway Control (MGCP)
Next Steps in Signaling (nsis)
Svc in PSTN/IN Req.InTernet Svc.(spirits)
Signaling Transport (sigtran)
Session Initiation Protocol (SIP)
SIP Investigation (sipping)
Simple Gateway Control Protocol
Telephone Number Mapping

OTHER STANDARDS
VOIP at protocols.com
W3C "Voice Browser" activity

BIG VENDORS

Cisco  products
Lucent  products
Nortel  products

OTHER PRODUCTS

Some telephony products

VOIP CARRIERS
ITXC

Vonage

CONFERENCES & PROMOTION 
International Multimedia
iptel.org
Telecommunications Consortium 
VoiceXML Forum
Internet Telephony Conference & Expo
Softswitch Consortium
The VON Coalition
advocates regulation-free Internet telephony and public education on Internet communication

VOIP on the WEB
NW Newsletter on Convergence
NW Convergence research center
Internet2 VoIP WG
Fierce Voip Email Report
SIP Forum
VoipWatch.com
A computer telephony page
An IP Telephony page
Internet Telephone Online 

COURSES AND TUTORIALS

Hill Associates, Inc.

PEOPLE, BOOKS, ARTICLES, AND MAGAZINES

Communications Solutions

Henning Schulzrinne

 

FREE PHONE CALLS

DialPad.com
phonefree.com
Call to CompuTutor using Click2Talk

compuTutor Consulting

http://www.compututor.com/voip.htm                                                      Last updated:   October 25, 2004
compuTutor Consulting           cshinn@compututor.com                       Telephone/Fax: 303/467-2888