Voice-Over-IP

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Day Three: Vonage sucks

Three times in a row, their router gave me a DHCP address on reboot, and approximately one hour later, refused to accep...
1 comments posted 20yrs
posted by groleau+news
1 comments posted 20yrs posted by groleau+news

Freeware alternative to NetIQ Vivinet Assessor

Folks, I am looking for a software solution to measure response times within our LAN network. Basically I need manageme...
0 comments posted 20yrs
posted by haraldmayr
0 comments posted 20yrs posted by haraldmayr

Sip aware firewall

Looking for articles on VOIP aware firewalls , need to get up to speed. I've seen voip firewalls by people i don't recog...
0 comments posted 20yrs
posted by andrewc
0 comments posted 20yrs posted by andrewc

Voip house wiring is picking up AM radio

I've just disconnected by house telephone wiring from the street at the demark box and have plugged by SunRocket "Gizmo...
2 comments posted 20yrs
posted by pdbdisk
2 comments posted 20yrs posted by pdbdisk

How does "Power-Over-Ethernet" work?

As we all know, 100BT uses 2 pairs, one for Tx, one for Rx. One of the reason they were able to squeeze 1GB on Ethernet...
3 comments posted 20yrs
posted by ramon
3 comments posted 20yrs posted by ramon

China Roby VoIP devices

As one of the biggest voip devices manufacturers in China,China Roby are supplying with IP phones,USB Skype phones,USB...
1 comments posted 20yrs
posted by dianasun.1yn6zl
1 comments posted 20yrs posted by dianasun.1yn6zl

WTS AS5400/AS5350/AS5300 VOIP Gear

Want to sell the following AS5300/AS5350/AS5400/AS5400HPX complete units and components (bottom). 120 day warranty. Eve...
0 comments posted 20yrs
posted by isptrader.1ylszk
0 comments posted 20yrs posted by isptrader.1ylszk

Forward Concepts DSP Survey

Forward Concepts, the premier DSP market research firm, is conducting its annual on-line survey of the market for integ...
0 comments posted 20yrs
posted by fccompany
0 comments posted 20yrs posted by fccompany

What do you think about Skypho?

Call everyone, everywhere, for free, using Voip on your Internet Broadband connection. By registering without charge to...
7 comments posted 20yrs
posted by orietta.rocca
7 comments posted 20yrs posted by orietta.rocca

Nortel i2004 -> BCM over VPN

Background: We have a i2004 that connects to our vpn through a 4 port linux router. We are running a BCM v 3.6 build 2....
0 comments posted 20yrs
posted by Zenofex
0 comments posted 20yrs posted by Zenofex

H.323: How to restart OLC,TCS,MSD?

Hello, I got a question for the H.323 protocol experts. A Gatekeeper (GK) within a Pstn gateway is sending H.245 "empty...
1 comments posted 20yrs
posted by msixtysix
1 comments posted 20yrs posted by msixtysix