search for: htrobert

The ISP giving net access at our office has installed a 24 port CISCO 2950 switch in our server room. I can buy 24 connections from them and get 12Mbps of Upload but each individual connection is restricted to 512Kbps. Currently we have requirement of 20 simulataneous calls so we purchased 4 connections from the ISP. Giving us a total of 2 Mbps of upload b/w but spread over 4 different connections

Anyone using 5ess with success? I have a customer that wants to use it. Seems to WORK for a short time then there are errors on the D-channel and their side (nortel switch) shuts down the channel. They were saying something about a slip error. I dont know this term. I am using dahdi 2.1.0.4 and asterisk 1.4.22 and libpri 1.4.7 Any ideas? jerry

Hi, I am looking to connect 66 analog phones to an asterisk box. I was thinking of a Xorcom astribank 32port (2 of them and another 8 port). this is because the phones have no near connection to an ip network, so replacing the phones in favor of voip phones+network cabling is kinda out of the question. In your experience, will these units support all the phones talking at the same time with

Hello. I am looking for details of the maximum allowed/usable/effective wire/cable length of the connection from a FXS port of Digium analog cards to the analog telephone handset. To clarify my intention, I need to have an analog telephone connection to my asterisk box that is 3000 meters (3km) away at least. If you have any details of ATA boxes or other similar devices that I could use to

Hello I assume I'm not the first one to think about this: Is it possible to connect an intercom and/or door bell to Asterisk, so that I can get an e-mail that someone rang my place while I was out? Even better: If used for a doctor's office, it'd be cool if patients could type their Social Security Number on a keypad, which would open the door and notify Asterisk which would then

Hi, In last one week I have seen two servers of our organization successfully hacked and some other under attack from some other IP addresses. We would block one IP address on our firewall and after a few hours, they would start getting hits from some another IP address. When I checked them on whois.net, they all were from Amsterdam. Surprisingly, I once had similar attack in the past and it was