Welcome to The Internet's Premiere Telecommunications Portal

Have a question or want to start a discussion? Post it! No Registration Necessary.  Now with pictures!

Physical Infrastructure

Discussions about copper and fiber optic physical infrastructure.

LAN and Telecom Cabling

get the latest LAN and Telecom Cabling topics as an RSS feed   

Does anyone have a structured cabling system installation ch...

by keneusky
I'm looking for a couple of different kinds of lists, initial survey forms, project planning needs, project start-up checklists, quality assurance, installation tracking forms and almost any other st... read more »

Fiber Optics

get the latest Fiber Optics topics as an RSS feed   

NYC local event: UNIGROUP 15-JUN-2017 (Thu) Meeting: Optical...

by Jeff Jonas
Unigroup is THIS Thursday evening... Please RSVP if you will be attending... ================================================================= UNIGROUP OF NEW YORK - UNIX USERS GROUP - JUNE 2017 A... read more »

Voice Technologies

Discussions about technologies and equipment used in telecommunications, not specific to any particular manufacturer.

General Telecommunications Forum

get the latest General Telecommunications Forum topics as an RSS feed   

The Telecom Digest may be on hiatus for a few days due to th...

by Bill Horne
My Internet service, which is supplied via a fiber line, may fail as a result of power outages or line failures during the snow storm which is just starting here in North Carolina. We have more tha... read more »

Telecom Technical

get the latest Telecom Technical topics as an RSS feed   

Caller ID stumper

by Chris
Hello, My VTech phone (land line) Caller ID stopped working and only displays ?Incoming Call?. The CID works properly if I?m on a call and some else calls simultaneously. The CID also works if p... read more »

Data Technologies

Discussions about protocols, technologies and equiment used for data communications, not vendor specific.

Video Conferencing

get the latest Video Conferencing topics as an RSS feed   

Implementing and Configuring SBYOD Using Cisco ISE v1.0

by davidmart67
Get the title of Implementing and Configuring SBYOD Using Cisco ISE v1.0 ce rtification easily with the help of up to date TestKing Cisco 648-266 Exam study material. TestKing has released the lat... read more »

Ethernet LAN

get the latest Ethernet LAN topics as an RSS feed   

NYC local event: UNIGROUP meeting Thur 16-MAR-2017: DataCent...

by Jeff Jonas
Unigroup is next week on Thursday evening... Please RSVP if you will be attending... ================================================================== UNIGROUP OF NEW YORK - UNIX USERS GROUP - MA... read more »

Cable Modems

get the latest Cable Modems topics as an RSS feed   

Re: Over 135 million modems vulnerable to denial-of-service ...

by Anonymous Remailer (austria)
In article That zdnet article is erroneous and inaccurate. Resetting those cable modems does nothing but cause them to reboot and reload a config file. BUT, an attacker has to be ON a PRIVATE R... read more »

Wireless Networking

get the latest Wireless Networking topics as an RSS feed   

is there an easy way to get the IP ranges of T-mobile?

by Eli the Bearded
Here's the scenario. I want to send email from my T-mobile phone and have SPF verification[*]: that is I want to have an IP range or an include with an IP range for an email SPF record that can end... read more »


get the latest Voice-Over-IP topics as an RSS feed   

Softphone with good echo cancellation for Windows

by Patrick Schönbach
Hello, is there a good SIP-enabled VOIP client for Windows (free software preferred, if possible) that has good echo cancellation and can be used reliably without headset (just microphone and spea... read more »

Digital Subscriber Line

get the latest Digital Subscriber Line topics as an RSS feed   

Are there still a lot of DSL services?

by Ant
Hello. It seems like less these days since phone companies don't want them anymore like in my areas. :/ Thank you in advance. :) -- Merry Christmas/Season's Greetings/:) Holidays & May The For... read more »

Vendor-specific Topics

Discussions about topics specific to the particular LAN and voice equipment manufacturer.

Cisco Systems

get the latest Cisco Systems topics as an RSS feed   

WAN Performance Analysis

by Bob Simon
A local backup of a server created a 201.4GB file in under 40 minutes. Sub sequently, a backup copy job took over a week to copy this data through a V PN to a remote site. I?d like to figure out ... read more »

Nortel Networks

get the latest Nortel Networks topics as an RSS feed   


by Mushtaq Hussain Turi
ROW OEM Part Number QTY Name 1 ERICSSON KDU137 624/1 100 DUS4101 2 ERICSSON KDU137 624/11 300 DUS4102 3 ERICSSON KDU 137 925/31 42 Baseband 5216 4 ERICSSON KDU127 174/4 100 DUW410... read more »

Cisco Certification

get the latest Cisco Certification topics as an RSS feed   

Multiple Jobs Corp - Corp. Windows Data Access Management - ...

by Jason
Hi SAGE IT Inc. is a Dynamic Leading Global premier Innovative Information Tec hnology Solutions workforce management, provides end-to-end solutions for c ustomized Software Development and IT co... read more »

Smart Homes

Discussions about Internet access, home theaters, automation, lighting and other technologies used in residential homes.

Home Automation

get the latest Home Automation topics as an RSS feed

Anyplaces still selling X-10 modules?

Used the last of my spare ApplianceLinc's yesterday after I had one die, so I figured it was time to buy a few more. Nope, sometime recently, Smarthome has dropped all the X-10/Insteon stuff and i... read more »

Home Theater

get the latest Home Theater topics as an RSS feed

Need help identifying if two cables I have are interchangeab...

One cable says 75 ohm 5c-2v coaxial cable. The other says E83032A F660BVV (UL) CATV. Are they interchangeable? read more »

General Home Automation

get the latest General Home Automation topics as an RSS feed

Smarthome ICON Schematics?

Anybody ever reverse engineered the schematic for these? I've got a couple that have failed for reasons other than those cheap button switches, and I'd like to repair them, if I can trace through ... read more »


Physical and Data security topics from CCTV and fire alarms to network firewalls.

Electronic Security in UK

get the latest Electronic Security in UK topics as an RSS feed

Electronic component suppliers | online electronic store in ...

This Virtual Electronics Club Is Established To Build A Unique Electronics Culture Among Their Members Through Enhancing The Communication Between All Amateurs And Delivering All Required Service... read more »

CCTV, Alarms and other Physical Security

get the latest CCTV, Alarms and other Physical Security topics as an RSS feed

Dell laptops are junk...

just back from the repair store it seems wife's Dell laptop had died again.. third processor gone bad in 2.5 years... wouldn't be so bad if it was being used. But it mostly just sits on the shelf... read more »

Virtual Private Networks

get the latest Virtual Private Networks topics as an RSS feed

Live FortiGate II Training and Certification Courses Online

The FortiGate II course combines instructor-led training and interactive la bs to build a working knowledge of advanced FortiGate networking and securi ty features. This course follows the FortiGat... read more »