Tajinders Telco twitter

VOIP BLOG

Technology Portals/Blogs

Tech Crunch EnGadget TechWeb

Leading blogs/portals related to Communications Vertical:
GigaOM A technology tabloid
Lightreading A leading communications portal
TMCNets's Blog Rich Trehani's TMCNet publications blog
Fierce Telecom portal
Fierce VoIP portal
Network World
Saunder's Blog Saunder's Blog
Pulver's Blog The technology's showman's blog
Other portals: Yahoo Telecom News, Boardwatch , TheStreetSkye Journal Blog , SIP THAT! , Euro Blog , JeffPulver's Blog , VOIP Watch Jon Arnold TopWirelessBlogs A compilation of wireless blogs

General Telecom learning links::
Telco Primer (USC)
Telco VoIP (Cisco) [ Cisco.com is one of the best technical resource for both data and telecom connectivity]
wireless market value chain
A good overview from Cisco of the diffferent players in the long-haul VoIP/telco network
Incredibly documented call flows for all things telecom

Some nice SIP or VoIP whitepapers and links: